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Paper Citation Record · LEDGER

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval

As of 12 August 2026, this Paper Citation Record lists 68 of 68 outbound references and 0 inbound Pith citation observations for arXiv:2607.18098.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2607.18098 v1

Coverage vector

measured 68 of 68 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-01T16:11:10.104454Z

measured 68 of 68 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-12T06:34:41.77262+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

Reference resolution

68 of 68 outbound references displayed

  • verified exact4
  • verified fuzzy0
  • unresolved64
  • parse uncertain0
  • malformed identifier0
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 43b4fb9f-92e5-4346-a333-e4fdbbc16c2e · outbound

This paper cites an unresolved cited work.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Unresolved cited work

Reference 1

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unresolved
no resolver link, observed 2026-08-01T16:11:04.145210Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:04.145210Z digest=sha256:20676e48b8d6078e7d50ab5ce7457720d5a1d8cc6eb1f1a205adc19e080d7437

Observation 231238cd-4a96-4cf2-a83e-5e295e2f93f1 · outbound

This paper cites an unresolved cited work.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Unresolved cited work

Reference 2

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no resolver link, observed 2026-08-01T16:11:04.252907Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:04.252907Z digest=sha256:d1ca8a5caaa5c4582604a28e924b613aa59d1fb7325904c65b90c4fbe564c7d6

Observation 4d3e068a-53a8-48b3-8651-f53ccd801c8b · outbound

This paper cites RouterBench: A Benchmark for Multi-.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval RouterBench: A Benchmark for Multi-

Reference 3

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unresolved
no resolver link, observed 2026-08-01T16:11:04.364301Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:04.364301Z digest=sha256:e453e30b15db0aa2670f3ac37bbf906e93eef58dd4ed25b87335370f16daecac

Observation 7bdd0a8f-df13-40b1-9f62-36c84aa2b2f7 · outbound

This paper cites an unresolved cited work.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Unresolved cited work

Reference 4

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unresolved
no resolver link, observed 2026-08-01T16:11:04.471478Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:04.471478Z digest=sha256:a608361d37371961cac1983076f6d502ce3e991f5352b2b2ee8db0209fe2835b

Observation 328ff748-ad7e-467f-9054-3f9216d696ce · outbound

This paper cites Gonzalez and M Waleed Kadous and Ion Stoica , booktitle=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Gonzalez and M Waleed Kadous and Ion Stoica , booktitle=

Reference 5

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unresolved
no resolver link, observed 2026-08-01T16:11:04.633571Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:04.633571Z digest=sha256:5903e7a9d9a76cf0663089627783eb786e35e4bcb5d4ee00329ce7dbe6c5b3ec

Observation af4be2a6-7f5c-4e26-9e70-d82a384282f0 · outbound

This paper cites GraphRouter: A Graph-based Router for.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval GraphRouter: A Graph-based Router for

Reference 6

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unresolved
no resolver link, observed 2026-08-01T16:11:04.719788Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:04.719788Z digest=sha256:0e352ecbbe0136e3ca2c1566f77d4f8975c195ac63f30af1d61427a33b736b5a

Observation 1617d2a5-4164-456d-851b-7695b3851217 · outbound

This paper cites 2024 , eprint=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval 2024 , eprint=

Reference 7

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unresolved
no resolver link, observed 2026-08-01T16:11:04.822782Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:04.822782Z digest=sha256:2a20108826b9df367579b9b2fc84e5f2ffa072b3c43f707104a387afa0ce6a7b

Observation 2138a92b-73dc-4e34-91aa-4dd7e6a19b18 · outbound

This paper cites M ix LLM : Dynamic Routing in Mixed Large Language Models.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval M ix LLM : Dynamic Routing in Mixed Large Language Models

Reference 8

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verified exact
doi, observed 2026-08-01T16:14:06.287377Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-01T16:11:04.992672Z digest=sha256:e5bac1bbaa1e2f9fb0828740a2667aa11f933cc6c2ca2aa3b10d3077bd60a224

Observation 41e64870-46a9-4768-800d-c83d87e0d225 · outbound

This paper cites arXiv preprint arXiv:2405.20179 , year=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval arXiv preprint arXiv:2405.20179 , year=

Reference 9

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no resolver link, observed 2026-08-01T16:11:05.104903Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:05.104903Z digest=sha256:37a239e1823f248396e1ae4629f6820b90a6342f496e2a84229dd85acfa780f8

Observation 5fbf26f9-5a51-40ca-828e-73bcf8596a61 · outbound

This paper cites Gemini 2.5: Pushing the Frontier with Advanced Reasoning, Multimodality, Long Context, and Next Generation Agentic Capabilities.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Gemini 2.5: Pushing the Frontier with Advanced Reasoning, Multimodality, Long Context, and Next Generation Agentic Capabilities

Reference 10

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unresolved
no resolver link, observed 2026-08-01T16:11:05.214508Z

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Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:05.214508Z digest=sha256:eb7e8ed53a11cb96aa83823f79b98fbc9f5c1d56802a3f8d318130f9b342ead9

Observation 38105476-0c9d-454a-add8-43afc30cb69b · outbound

This paper cites Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval , pages =.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval , pages =

Reference 11

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no resolver link, observed 2026-08-01T16:11:05.386906Z

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Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:05.386906Z digest=sha256:06ef6aa42e635274975257dadfb6ef6160c5054f1dfed571114eb2cbd29db3f7

Observation a29907b9-9770-4624-9347-3acee6dfb9f2 · outbound

This paper cites The Thirty-eighth Annual Conference on Neural Information Processing Systems , year=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval The Thirty-eighth Annual Conference on Neural Information Processing Systems , year=

Reference 12

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unresolved
no resolver link, observed 2026-08-01T16:11:05.474499Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:05.474499Z digest=sha256:18a7a72fdf74576024307b3c5ea3dd16750b11daee1e83e27d2d8157c7f88684

Observation 769fa672-1798-4346-98d7-5c94fefee7ea · outbound

This paper cites an unresolved cited work.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Unresolved cited work

Reference 13

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unresolved
no resolver link, observed 2026-08-01T16:11:05.604388Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:05.604388Z digest=sha256:8e58094ab53a799c5292d0a45a45f9d0e9219c7dbb6d07d44f5b0ca7526ff1d5

Observation 54619179-591b-414d-823a-ca2746ae3d80 · outbound

This paper cites an unresolved cited work.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Unresolved cited work

Reference 14

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unresolved
no resolver link, observed 2026-08-01T16:11:05.662480Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:05.662480Z digest=sha256:7a24de127bd09d7e26530aa9c12a5ce657e2a9a69bdc51f0f839d5f59ef38a24

Observation 8d32e117-a6c1-4e8f-b6fa-137df17e4037 · outbound

This paper cites Easy2Hard-Bench: Standardized Difficulty Labels for Profiling.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Easy2Hard-Bench: Standardized Difficulty Labels for Profiling

Reference 15

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unresolved
no resolver link, observed 2026-08-01T16:11:05.714583Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:05.714583Z digest=sha256:6a51a8064072556c5193dc5a48fd7f4cb9d75461aa7151c8b8bd1272700c82f7

Observation 8d943e36-4530-4483-a95f-8e6376c46e16 · outbound

This paper cites OctoTools: An Agentic Framework with Extensible Tools for Complex Reasoning.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval OctoTools: An Agentic Framework with Extensible Tools for Complex Reasoning

Reference 16

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unresolved
no resolver link, observed 2026-08-01T16:11:05.754591Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:05.754591Z digest=sha256:d33f699620c6b5b3ca6dd1738fede6d14181f9054c989005dfc4c42994d9cbce

Observation e1776194-04e7-4834-90fe-a33319d96b5d · outbound

This paper cites Scaling LLM Test-Time Compute Optimally can be More Effective than Scaling Model Parameters.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Scaling LLM Test-Time Compute Optimally can be More Effective than Scaling Model Parameters

Reference 17

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no resolver link, observed 2026-08-01T16:11:05.807910Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:05.807910Z digest=sha256:7a94d8588665e16e4c5b8ae5c78f6d69e627dc0ef7f6ca87ddcedd45274e1dc6

Observation 2abddcfe-fc02-4980-a388-e75027edefc0 · outbound

This paper cites Automating customer needs analysis: A comparative study of large language models in the travel industry , journal =.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Automating customer needs analysis: A comparative study of large language models in the travel industry , journal =

Reference 18

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no resolver link, observed 2026-08-01T16:11:05.860177Z

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Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:05.860177Z digest=sha256:dde3fd69621191846657177e9fc8526d9847225bc7087538a14fe9e5462d580f

Observation 8c6a01ed-bbc7-4cb7-bfde-f9b0989b1c78 · outbound

This paper cites 2007 , publisher=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval 2007 , publisher=

Reference 19

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no resolver link, observed 2026-08-01T16:11:05.912331Z

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Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:05.912331Z digest=sha256:33399c0e08429ed768dc0824ce0cc3970dbe6481f542348d1f04afa6d23c16d4

Observation d305067e-4f89-4f43-aea5-05d8ec12494e · outbound

This paper cites Cogent Education , volume=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Cogent Education , volume=

Reference 20

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unresolved
no resolver link, observed 2026-08-01T16:11:05.964358Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:05.964358Z digest=sha256:4178c8646daca7e68743c31888efd0b76dc7cf502481abd341225f5b69dfa060

Observation 15377dc5-cc6c-4744-a89b-7e7edd668b55 · outbound

This paper cites AERA Open , volume=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval AERA Open , volume=

Reference 21

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unresolved
no resolver link, observed 2026-08-01T16:11:06.016502Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:06.016502Z digest=sha256:ae31188cf6b69f878e8233835e713e0d7b135e4ea0a24a0efa2072d0ffef4a30

Observation 8f3a2f30-e105-4393-81fe-68764ec58967 · outbound

This paper cites Large Language Models: A Survey.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Large Language Models: A Survey

Reference 22

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unresolved
no resolver link, observed 2026-08-01T16:11:06.077672Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:06.077672Z digest=sha256:040f6e4c8d6bb27cc18a9bf072f3540c8ad10e7fdac3169193d9eddaa427039d

Observation 1b0c8da3-5724-40df-a2c0-c7da5d03ee51 · outbound

This paper cites INFERENCEDYNAMICS: Efficient Routing Across LLMs through Structured Capability and Knowledge Profiling.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval INFERENCEDYNAMICS: Efficient Routing Across LLMs through Structured Capability and Knowledge Profiling

Reference 23

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no resolver link, observed 2026-08-01T16:11:06.122827Z

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Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:06.122827Z digest=sha256:3769578e86c31f0d537c6c0f2d521039f22a28bb7b3b43c0be88b4cb72faf59a

Observation 0aec8bea-fb85-4342-932f-1712b0d52077 · outbound

This paper cites Skill-Based Mixture-of-Experts: Adaptive Routing for Heterogeneous Reasoning via Inferred Skills.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Skill-Based Mixture-of-Experts: Adaptive Routing for Heterogeneous Reasoning via Inferred Skills

Reference 24

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no resolver link, observed 2026-08-01T16:11:06.175273Z

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Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:06.175273Z digest=sha256:b4124c7d35800cd7bcb4a341d42cc23616dc10d6c50a5ad490d770ea7618c0bd

Observation b35ef230-7fea-4214-87de-34d6b8b98e37 · outbound

This paper cites MEXA : Towards General Multimodal Reasoning with Dynamic Multi-Expert Aggregation.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval MEXA : Towards General Multimodal Reasoning with Dynamic Multi-Expert Aggregation

Reference 25

Resolution
verified exact
doi, observed 2026-08-01T16:14:06.035290Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-01T16:11:06.253326Z digest=sha256:3ff678c0a8b6b41328060193d76c5390e51559bd05d6b8e755aca53f3bfbf84b

Observation 4229661d-9b8e-4f88-b77f-36ffdf8fe5c6 · outbound

This paper cites Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers) , pages=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers) , pages=

Reference 26

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Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:06.308357Z digest=sha256:8ebdb83fb1227030320c46f37814652cb8ad5e65cdabce8bff16e71cc7e5e8df

Observation 38960af9-7fb8-4639-b040-69357e15a0d1 · outbound

This paper cites an unresolved cited work.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Unresolved cited work

Reference 27

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unresolved
no resolver link, observed 2026-08-01T16:11:06.385850Z

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Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:06.385850Z digest=sha256:8164944cc670649dd1c1255344dc9375053262df8a2299ab8c995d97e8262e8d

Observation 02e8217e-9991-4592-911a-7b97f08fae00 · outbound

This paper cites Proceedings of the IEEE/CVF international conference on computer vision , pages=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Proceedings of the IEEE/CVF international conference on computer vision , pages=

Reference 28

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unresolved
no resolver link, observed 2026-08-01T16:11:06.440252Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:06.440252Z digest=sha256:27d9e3ebaaefe452ccf4d60db91bb19a247f20f5df0e2a7c7ae82c41c7517fe2

Observation ab2c9c7a-fd93-4a99-9da3-edc015939272 · outbound

This paper cites Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) , pages=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) , pages=

Reference 29

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unresolved
no resolver link, observed 2026-08-01T16:11:06.517506Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:06.517506Z digest=sha256:8eefeec735879a940fc5894488390a3d74d889f99fb747a537ec4d729ed808ff

Observation 5a1a0e31-5520-4a9a-a0b6-5600772cd360 · outbound

This paper cites Qwen2.5: A Party of Foundation Models , url =.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Qwen2.5: A Party of Foundation Models , url =

Reference 30

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no resolver link, observed 2026-08-01T16:11:06.599293Z

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Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:06.599293Z digest=sha256:c0122ebaba90e2740f0b69902e629d475ab760369d065e5beaf4a2d821c93ae0

Observation ecd88350-1c92-4e0e-a339-993e264eef61 · outbound

This paper cites 2024 , url=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval 2024 , url=

Reference 31

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no resolver link, observed 2026-08-01T16:11:06.645723Z

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Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:06.645723Z digest=sha256:a504bc72d499d53e0b045f056b86b2eabeb66fcf57270887f3805dae01112db3

Observation eb4c6b20-bb89-4bea-934d-5b324b660b06 · outbound

This paper cites 2025 , url=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval 2025 , url=

Reference 32

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unresolved
no resolver link, observed 2026-08-01T16:11:06.695845Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:06.695845Z digest=sha256:256d12c06fff5456c02664967649efc678871ac7e488012d6cb65896326ed4b8

Observation fefe4433-0691-44c7-b8ac-761b4195581e · outbound

This paper cites Qwen3 Embedding: Advancing Text Embedding and Reranking Through Foundation Models.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Qwen3 Embedding: Advancing Text Embedding and Reranking Through Foundation Models

Reference 33

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no resolver link, observed 2026-08-01T16:11:06.761009Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:06.761009Z digest=sha256:beba413f5883377c86e8116afa7bfefa8673c17842280b788d584fe2f8b469ce

Observation a5ce2795-58f3-4635-bdb3-d69e884231d2 · outbound

This paper cites IRT -Router: Effective and Interpretable Multi- LLM Routing via Item Response Theory.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval IRT -Router: Effective and Interpretable Multi- LLM Routing via Item Response Theory

Reference 34

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no resolver link, observed 2026-08-01T16:11:06.821150Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:06.821150Z digest=sha256:79777214963e6b84fe604c56809dab86012e239af794cea0e26ac1628c837714

Observation 534ba64f-9198-4ce1-bd9a-7fec0dd87b00 · outbound

This paper cites Exploring the Necessity of Reasoning in LLM-based Agent Scenarios.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Exploring the Necessity of Reasoning in LLM-based Agent Scenarios

Reference 35

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Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:06.873604Z digest=sha256:9c41336aac810a4cfbb3d0adbb00a41b9dfa668a2716566920d7717f87b6ec19

Observation cc7b2689-1842-4dbb-8f36-9623d8cc8ef6 · outbound

This paper cites arXiv preprint arXiv:2503.17979 , year=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval arXiv preprint arXiv:2503.17979 , year=

Reference 36

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no resolver link, observed 2026-08-01T16:11:06.923875Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:06.923875Z digest=sha256:e7d01a7f1d6567092edc281d911ff66df8ea80e3f68a325ef5b93e27c5e09868

Observation bb054b2a-dfef-4f61-bb47-fd445c4a49f8 · outbound

This paper cites Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics , pages=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics , pages=

Reference 37

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source=arxiv_source observed=2026-08-01T16:11:07.002412Z digest=sha256:9eafb7ef465913a561c700fda8dd9f0cc971765b4d69adb7eb3d8adc40d4bce6

Observation 37472584-0bc0-496c-a142-1c512769854f · outbound

This paper cites Think you have Solved Question Answering? Try ARC, the AI2 Reasoning Challenge.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Think you have Solved Question Answering? Try ARC, the AI2 Reasoning Challenge

Reference 38

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source=arxiv_source observed=2026-08-01T16:11:07.009027Z digest=sha256:8039641e5ee9cd1514083d535f7805b811387d000bc23869c5fd49cc3bd414b4

Observation edfce03c-2e0d-4717-acb6-30ec3c38d9db · outbound

This paper cites arXiv preprint arXiv:2601.07206 , year =.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval arXiv preprint arXiv:2601.07206 , year =

Reference 39

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no resolver link, observed 2026-08-01T16:11:07.051308Z

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source=arxiv_source observed=2026-08-01T16:11:07.051308Z digest=sha256:1586944d5470f6fd7650d30e972b1be3a5bcac11f375e1b8659deccb5231eeae

Observation 3cd1a81e-9838-4a1d-8aa1-d79713220578 · outbound

This paper cites T ensor O pera Router: A Multi-Model Router for Efficient LLM Inference.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval T ensor O pera Router: A Multi-Model Router for Efficient LLM Inference

Reference 40

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no resolver link, observed 2026-08-01T16:11:07.129895Z

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source=arxiv_source observed=2026-08-01T16:11:07.129895Z digest=sha256:74b3e99b0c8b4ca2b45b4a40557144e0c4d974061d565eec7e2796e23fdd5a00

Observation 72aa89b8-aca0-47dc-9baa-7fffd7b3b629 · outbound

This paper cites Proceedings of the AAAI Conference on Artificial Intelligence , author=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Proceedings of the AAAI Conference on Artificial Intelligence , author=

Reference 41

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verified exact
doi, observed 2026-08-01T16:14:05.764663Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-01T16:11:07.238354Z digest=sha256:0996737e06f817d7cac9b028a178903457525e6e3c11db261d7fc9b04cb02207

Observation 834a6f67-3cfa-4040-9c23-ae4cf3aee7e4 · outbound

This paper cites , author=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval , author=

Reference 42

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no resolver link, observed 2026-08-01T16:11:07.392525Z

Source-reported events for the cited work

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source=arxiv_source observed=2026-08-01T16:11:07.392525Z digest=sha256:f57c3e6952c7b88f8e4f0507716b8b4b6623f5de54c62344efb3313a553aebbe

Observation 25e5d1b0-127e-4270-a545-4c959446d787 · outbound

This paper cites 2025 , publisher =.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval 2025 , publisher =

Reference 43

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no resolver link, observed 2026-08-01T16:11:07.505907Z

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source=arxiv_source observed=2026-08-01T16:11:07.505907Z digest=sha256:d757c523db27a53e428087ffdb5391e62a9937c5ad79a4d0bdfbaae53284c9f1

Observation aef6698c-ddf2-44bc-b03e-8e7bafbe599b · outbound

This paper cites 2026 , howpublished =.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval 2026 , howpublished =

Reference 44

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no resolver link, observed 2026-08-01T16:11:07.640390Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:07.640390Z digest=sha256:7ba7a7a66a89bdf9f8293790def87f1b56ca7e77eeabeda81324369beee655a7

Observation 858c090b-a528-41e9-a28d-860885b784fe · outbound

This paper cites 2026 , month = apr, day =.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval 2026 , month = apr, day =

Reference 45

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no resolver link, observed 2026-08-01T16:11:07.752644Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:07.752644Z digest=sha256:f4b758e3ddca58a8f3280b5651dde97a5d9c6353a22ad134dc6625bc968ba74b

Observation 1cc79998-e670-49cd-b1c7-cb1087a25dd3 · outbound

This paper cites The American Journal of Psychology , volume=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval The American Journal of Psychology , volume=

Reference 46

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source=arxiv_source observed=2026-08-01T16:11:07.831391Z digest=sha256:5f59dd71b47d49ce718cf99cbee7afb3e6895f4150cd92a3490c916237041787

Observation 22df8872-99cf-4405-b6d4-4fec56b7d6d9 · outbound

This paper cites 2025 , howpublished =.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval 2025 , howpublished =

Reference 47

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no resolver link, observed 2026-08-01T16:11:07.941986Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:07.941986Z digest=sha256:70aec3ce21949d8b8f217d66f353a58c482c0f008a5b99c3d8a24f48a79da945

Observation 1fc597ef-369f-4eaf-8c11-66014abd1c33 · outbound

This paper cites The Eleventh International Conference on Learning Representations , year=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval The Eleventh International Conference on Learning Representations , year=

Reference 48

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no resolver link, observed 2026-08-01T16:11:08.096485Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:08.096485Z digest=sha256:90c61c208a3139c29eb120f20ac9b3f9cdf5a84bdb23d6312174c1dad7cd7583

Observation 5cc9918e-5a79-4f83-9207-8983ee8b5ae3 · outbound

This paper cites Thirty-seventh Conference on Neural Information Processing Systems , year=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Thirty-seventh Conference on Neural Information Processing Systems , year=

Reference 49

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Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:08.210043Z digest=sha256:71bb17f04548f7de98f35404f7756dcaeec00f2a50e8d97108f37e3aeb81a02b

Observation 77a05ebe-8d12-402a-adf9-76f58972d10c · outbound

This paper cites ACM Comput.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval ACM Comput

Reference 50

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no resolver link, observed 2026-08-01T16:11:08.327122Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:08.327122Z digest=sha256:09b48a343f3315025c78e34baa5f960076129dc9dab66d6c77a5da69dba727dc

Observation 0955d17c-bf4b-4480-947f-498ab51f69c9 · outbound

This paper cites O pen C ode I nterpreter: Integrating Code Generation with Execution and Refinement.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval O pen C ode I nterpreter: Integrating Code Generation with Execution and Refinement

Reference 51

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no resolver link, observed 2026-08-01T16:11:08.433549Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:08.433549Z digest=sha256:ccc71addebd07d9a570713083c3a40c1f90b3338d0d9b47788477f39474945ad

Observation b9a0c758-2a0f-409b-b5f4-d48d12b20476 · outbound

This paper cites Retrieval-Augmented Generation for Knowledge-Intensive NLP Tasks , url =.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Retrieval-Augmented Generation for Knowledge-Intensive NLP Tasks , url =

Reference 52

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no resolver link, observed 2026-08-01T16:11:08.506403Z

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Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:08.506403Z digest=sha256:6b13e58e708731ff1056874fbc63818ab5fa9fcfc4cbd2170483a7a8ee9d53ca

Observation 39bd3628-07fd-4e92-b3e3-a498e407bfb4 · outbound

This paper cites 2026 , eprint=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval 2026 , eprint=

Reference 53

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no resolver link, observed 2026-08-01T16:11:08.617973Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:08.617973Z digest=sha256:dcdf142de7df7863915b966e8a18c4e4f71a5bb38c77d9fe616fe7f25878bda8

Observation 41e117d5-6508-4a2e-b60d-312b97979941 · outbound

This paper cites 2024 , url=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval 2024 , url=

Reference 54

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no resolver link, observed 2026-08-01T16:11:08.733757Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:08.733757Z digest=sha256:29266f61c238f660afdf4fb450af0f55b3c4b4340e45d77bc402a9543238d90a

Observation f296acb6-d3ce-4d4e-9b37-8b37c26456e5 · outbound

This paper cites an unresolved cited work.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Unresolved cited work

Reference 55

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unresolved
no resolver link, observed 2026-08-01T16:11:08.816484Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:08.816484Z digest=sha256:7c07c8f9c6b1193f5b492671344fa02af790dd7163416c196030597ca8bb4128

Observation e54e7bda-a9b8-4e13-968f-1d89ac179834 · outbound

This paper cites 2025 , eprint=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval 2025 , eprint=

Reference 56

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unresolved
no resolver link, observed 2026-08-01T16:11:08.920605Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:08.920605Z digest=sha256:070eb966d116c0e364fe568596e53dbea99a0f77ddd43949bf0182f106029e42

Observation bff18a04-27f2-4344-bbe9-7358789aec6e · outbound

This paper cites SMART : Simulated Students Aligned with Item Response Theory for Question Difficulty Prediction.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval SMART : Simulated Students Aligned with Item Response Theory for Question Difficulty Prediction

Reference 57

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no resolver link, observed 2026-08-01T16:11:09.019637Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:09.019637Z digest=sha256:99635a70eb169f2f6dd3f4d147454274652df8dc60d7d0aa7f0eea2aedee5d14

Observation c0554b2a-e0e8-4f14-b868-81fc7d1b48d4 · outbound

This paper cites Proceedings of the ACM on Web Conference 2025 , pages =.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Proceedings of the ACM on Web Conference 2025 , pages =

Reference 58

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no resolver link, observed 2026-08-01T16:11:09.073312Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:09.073312Z digest=sha256:98fc8a5569955127d5019e3823feb4510aca146d2e1d916c4258393f0319af30

Observation 7148ee4d-170c-4337-9371-8b2a35db78f4 · outbound

This paper cites Rossi and Andrew Lan and Zichao Wang , booktitle=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Rossi and Andrew Lan and Zichao Wang , booktitle=

Reference 59

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no resolver link, observed 2026-08-01T16:11:09.164751Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:09.164751Z digest=sha256:85eb699f21635abeced3e900de4087d750484044d983cb94b911fa2abe1e485b

Observation ee087422-29ad-4446-89a5-01c179a393d3 · outbound

This paper cites tinyBenchmarks: evaluating.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval tinyBenchmarks: evaluating

Reference 60

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no resolver link, observed 2026-08-01T16:11:09.273829Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:09.273829Z digest=sha256:bd6a82887fb9f710bef5bf2b5c9a79a20d981c35373f1b12c0cbffe0ebd48f8b

Observation b88afe32-c231-47ce-91c8-8bb341dd164b · outbound

This paper cites Dense Passage Retrieval for Open-Domain Question Answering.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Dense Passage Retrieval for Open-Domain Question Answering

Reference 61

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no resolver link, observed 2026-08-01T16:11:09.377473Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:09.377473Z digest=sha256:61ff04dd169172882d38a08b7c94b6b324b32da7be90afb52bc8c63b4d9b77d5

Observation 8e3464ad-0660-4009-ab20-3492c7db86fd · outbound

This paper cites Gonzalez and Ion Stoica , booktitle=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Gonzalez and Ion Stoica , booktitle=

Reference 62

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no resolver link, observed 2026-08-01T16:11:09.532079Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:09.532079Z digest=sha256:c35cd9b26efdced586a55c74ba2033ef61b9b7b3cd00e9b302ef00c11d9bbc30

Observation 4ac393de-0a4d-4abd-adb6-0ee793e2fd89 · outbound

This paper cites Gonzalez and Ion Stoica , booktitle=.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Gonzalez and Ion Stoica , booktitle=

Reference 63

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no resolver link, observed 2026-08-01T16:11:09.609914Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:09.609914Z digest=sha256:d5869ac8413d070ca8ba7659a8365ca5d50c9323fe598180ecc66613423bc8ba

Observation 3c66540f-6028-40d2-bd19-34029912e30f · outbound

This paper cites Universal Model Routing for Efficient.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Universal Model Routing for Efficient

Reference 64

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no resolver link, observed 2026-08-01T16:11:09.672139Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:09.672139Z digest=sha256:a5cffe1ccbeeb1567e442a66043f03dc5df42a1f2d5195c83005cd06f3395c2e

Observation d4b6b151-9fa6-4e0e-9f5f-ee6d4e3665dd · outbound

This paper cites Generalising LLM Routing using Past Performance Retrieval: A Few-Shot Router is Sufficient.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Generalising LLM Routing using Past Performance Retrieval: A Few-Shot Router is Sufficient

Reference 65

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verified exact
doi, observed 2026-08-01T16:14:05.477188Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

source=arxiv_source observed=2026-08-01T16:11:09.786017Z digest=sha256:9288520120d8dd7f8f9808c0d9b5029935c19f1cd35db06fe5a5006dc3dc042b

Observation 543b0045-e83d-4254-a974-520a07823c7f · outbound

This paper cites Enhancing Retrieval-Augmented Generation: A Study of Best Practices.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Enhancing Retrieval-Augmented Generation: A Study of Best Practices

Reference 66

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unresolved
no resolver link, observed 2026-08-01T16:11:09.899907Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:09.899907Z digest=sha256:dee713d21e50b7c86ae4d000d7b256dda0ce6228e927c7c1f62159bdda06c27f

Observation 3554991c-9ea2-48c2-9382-cc4535748759 · outbound

This paper cites PersonalizedRouter: Personalized.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval PersonalizedRouter: Personalized

Reference 67

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no resolver link, observed 2026-08-01T16:11:09.992338Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:09.992338Z digest=sha256:86115d41db527369ef597261d38095b0ca9aa3605cc034a424debc36d455a4aa

Observation e46e8025-0c52-4c0a-b244-9193e1373671 · outbound

This paper cites Arch-Router: Aligning LLM Routing with Human Preferences.

VDAR-Router: Adaptive LLMs Routing via Verbalized Query Difficulty Analysis Retrieval Arch-Router: Aligning LLM Routing with Human Preferences

Reference 68

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unresolved
no resolver link, observed 2026-08-01T16:11:10.104454Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=arxiv_source observed=2026-08-01T16:11:10.104454Z digest=sha256:d6a049b3836a54b7a99450d777d27bfefe03768ba1bdb157bad5ead96e194368

Pith citing papers

No inbound Pith citation observations are available.