Paper Citation Record · LEDGER

What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

As of 21 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 44 inbound Pith citation observations for arXiv:2503.01491.

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

pith.paper-citation-record.v1
2503.01491 v1

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 44 of 44 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-20T06:33:59.587034+00:00

measured 44 of 44 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-16T12:33:19.906869Z

measured 1 of 1 external citation measurements

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

Source: pith, observed 2026-08-05T02:28:24.338817Z

Reference resolution

0 of 0 outbound references displayed

verified exact0
verified fuzzy0
unresolved0
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

1
pith, observed 2026-08-05T02:28:24.338817Z

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation 753f2d48-65e1-43e0-b6fa-b36884c6ae38 · inbound

DAPO: An Open-Source LLM Reinforcement Learning System at Scale cites this paper.

DAPO: An Open-Source LLM Reinforcement Learning System at Scale What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 19

Resolution: verified exact; arxiv_id, observed 2026-05-22T23:35:13.471029Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 5c60ecf9-6bdd-416f-ad2c-0f8b063fc3fe · inbound

VAPO: Efficient and Reliable Reinforcement Learning for Advanced Reasoning Tasks cites this paper.

VAPO: Efficient and Reliable Reinforcement Learning for Advanced Reasoning Tasks What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 30

Resolution: verified exact; arxiv_id, observed 2026-05-13T09:36:04.792060Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation b87ec276-4947-4f84-ab2a-7014f9912e0b · inbound

Reinforcement Learning from Human Feedback cites this paper.

Reinforcement Learning from Human Feedback What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 149

Resolution: verified exact; arxiv_id, observed 2026-05-22T19:32:01.129490Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation e4056bbd-5d2a-4514-81dd-aafef7c0700f · inbound

Reinforcement Learning from Human Feedback cites this paper.

Reinforcement Learning from Human Feedback What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 149

Resolution: unresolved; no resolver link, observed 2026-08-16T12:33:19.906869Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation fac2e47b-4999-44bc-8193-6a25d9126a7b · inbound

Reinforcement Learning for Reasoning in Large Language Models with One Training Example cites this paper.

Reinforcement Learning for Reasoning in Large Language Models with One Training Example What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 10

Resolution: verified exact; arxiv_id, observed 2026-05-15T19:51:04.900537Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation bc970383-16f6-4198-8620-b50c5f323077 · inbound

Reinforced MLLM: A Survey on RL-Based Reasoning in Multimodal Large Language Models cites this paper.

Reinforced MLLM: A Survey on RL-Based Reasoning in Multimodal Large Language Models What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 137

Resolution: unresolved; no resolver link, observed 2026-08-16T05:12:18.680956Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 8a248983-7160-41f9-bc5d-cbb54a625ba1 · inbound

100 Days After DeepSeek-R1: A Survey on Replication Studies and More Directions for Reasoning Language Models cites this paper.

100 Days After DeepSeek-R1: A Survey on Replication Studies and More Directions for Reasoning Language Models What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 153

Resolution: unresolved; no resolver link, observed 2026-08-16T04:43:44.692497Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation cdbef30b-f367-4bef-a478-724a06886ebe · inbound

Seed1.5-VL Technical Report cites this paper.

Seed1.5-VL Technical Report What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 168

Resolution: verified exact; arxiv_id, observed 2026-05-11T05:26:05.841675Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 30caf4b3-60a0-444d-8f18-cbce39e87a96 · inbound

QwenLong-L1: Towards Long-Context Large Reasoning Models with Reinforcement Learning cites this paper.

QwenLong-L1: Towards Long-Context Large Reasoning Models with Reinforcement Learning What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 55

Resolution: unresolved; no resolver link, observed 2026-08-07T14:47:59.582127Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 8a89e05c-8fec-4938-b143-5e4d83dab744 · inbound

Reinforcement Fine-Tuning Powers Reasoning Capability of Multimodal Large Language Models cites this paper.

Reinforcement Fine-Tuning Powers Reasoning Capability of Multimodal Large Language Models What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 37

Resolution: unresolved; no resolver link, observed 2026-08-07T14:31:12.361455Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 7bac26cf-a7c9-457e-b4af-6384c8746ff6 · inbound

Enigmata: Scaling Logical Reasoning in Large Language Models with Synthetic Verifiable Puzzles cites this paper.

Enigmata: Scaling Logical Reasoning in Large Language Models with Synthetic Verifiable Puzzles What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 29

Resolution: unresolved; no resolver link, observed 2026-08-07T14:11:08.843880Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 41185ef1-a4a3-4ab5-8244-c3389629e608 · inbound

PAG: Multi-Turn Reinforced LLM Self-Correction with Policy as Generative Verifier cites this paper.

PAG: Multi-Turn Reinforced LLM Self-Correction with Policy as Generative Verifier What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 57

Resolution: unresolved; no resolver link, observed 2026-08-07T04:39:38.437982Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 0359e4e7-fb51-4003-a55b-23be9a60d1b9 · inbound

Blending Supervised and Reinforcement Fine-Tuning with Prefix Sampling cites this paper.

Blending Supervised and Reinforcement Fine-Tuning with Prefix Sampling What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 45

Resolution: verified exact; arxiv_id, observed 2026-05-21T23:40:46.430743Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation d3e2fe4e-2353-4b39-b05f-cf96aee9919c · inbound

MiroMind-M1: An Open-Source Advancement in Mathematical Reasoning via Context-Aware Multi-Stage Policy Optimization cites this paper.

MiroMind-M1: An Open-Source Advancement in Mathematical Reasoning via Context-Aware Multi-Stage Policy Optimization What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 22

Resolution: unresolved; no resolver link, observed 2026-08-06T15:55:42.604562Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 65780489-24fc-4086-8b40-c06b37a4b90a · inbound

UI-TARS-2 Technical Report: Advancing GUI Agent with Multi-Turn Reinforcement Learning cites this paper.

UI-TARS-2 Technical Report: Advancing GUI Agent with Multi-Turn Reinforcement Learning What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 83

Resolution: verified exact; arxiv_id, observed 2026-05-13T10:13:58.979808Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 5c9667f0-812e-4e67-8d41-0e8f7003c117 · inbound

Why Does Reasoning Length Converge? Unveiling the Underfitting-Overfitting Trade-off in Chain-of-Thought cites this paper.

Why Does Reasoning Length Converge? Unveiling the Underfitting-Overfitting Trade-off in Chain-of-Thought What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 44

Resolution: unresolved; no resolver link, observed 2026-08-05T10:31:37.938067Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 9a039030-0780-4570-af85-a240679e1ace · inbound

Sticker-TTS: Learn to Utilize Historical Experience with a Sticker-driven Test-Time Scaling Framework cites this paper.

Sticker-TTS: Learn to Utilize Historical Experience with a Sticker-driven Test-Time Scaling Framework What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 31

Resolution: unresolved; no resolver link, observed 2026-08-05T05:45:04.288900Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 0fa64f27-2935-4dae-ba5a-1f772792bbb3 · inbound

ReSeek: A Self-Correcting Framework for Search Agents with Instructive Rewards cites this paper.

ReSeek: A Self-Correcting Framework for Search Agents with Instructive Rewards What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 22

Resolution: verified exact; arxiv_id, observed 2026-05-18T11:21:18.679910Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation ac9027f1-458d-4505-a4d9-19450ba8c1d2 · inbound

The Art of Scaling Reinforcement Learning Compute for LLMs cites this paper.

The Art of Scaling Reinforcement Learning Compute for LLMs What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 24

Resolution: verified exact; arxiv_id, observed 2026-05-16T16:29:14.050525Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 04809f1f-fea8-4b58-a2c3-8888db5b6d5a · inbound

MURPHY: Feedback-Aware GRPO with Retrospective Credit Assignment for Multi-Turn Code Generation cites this paper.

MURPHY: Feedback-Aware GRPO with Retrospective Credit Assignment for Multi-Turn Code Generation What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 30

Resolution: verified exact; arxiv_id, observed 2026-05-17T23:15:26.747000Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 20b51108-69a6-4faf-9107-233b10865420 · inbound

Boosting RL-Based Visual Reasoning with Selective Adversarial Entropy Intervention cites this paper.

Boosting RL-Based Visual Reasoning with Selective Adversarial Entropy Intervention What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 45

Resolution: unresolved; no resolver link, observed 2026-08-03T17:15:17.712961Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 31ef4ebc-f0b0-47b0-985e-68fa4d6f064b · inbound

Small Generalizable Prompt Predictive Models Can Steer Efficient RL Post-Training of Large Reasoning Models cites this paper.

Small Generalizable Prompt Predictive Models Can Steer Efficient RL Post-Training of Large Reasoning Models What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 42

Resolution: verified exact; arxiv_id, observed 2026-05-21T14:10:13.030895Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 7951a39a-8e29-4105-9e88-6df39b8ef26c · inbound

Stabilizing Policy Optimization via Logits Convexity cites this paper.

Stabilizing Policy Optimization via Logits Convexity What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 13

Resolution: unresolved; no resolver link, observed 2026-08-02T19:53:08.739032Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 66db204c-ed65-47a9-92ef-c982aa62aa79 · inbound

Bringing Value Models Back: Generative Critics for Value Modeling in LLM Reinforcement Learning cites this paper.

Bringing Value Models Back: Generative Critics for Value Modeling in LLM Reinforcement Learning What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 14

Resolution: verified exact; arxiv_id, observed 2026-05-11T11:06:05.345214Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 3bb9ead0-a0e3-4ebe-9f8d-7d3751944c49 · inbound

Lightning OPD: Efficient Post-Training for Large Reasoning Models with Offline On-Policy Distillation cites this paper.

Lightning OPD: Efficient Post-Training for Large Reasoning Models with Offline On-Policy Distillation What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 29

Resolution: verified exact; arxiv_id, observed 2026-05-11T11:01:08.079209Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 94558f63-35ae-47fd-8d26-779ff6493a39 · inbound

Lightning OPD: Efficient Post-Training for Large Reasoning Models with Offline On-Policy Distillation cites this paper.

Lightning OPD: Efficient Post-Training for Large Reasoning Models with Offline On-Policy Distillation What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 29

Resolution: verified exact; arxiv_id, observed 2026-05-11T04:50:54.566752Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation bc66f473-1bf1-4c82-93a1-2f496ac34c44 · inbound

Unleashing Implicit Rewards: Prefix-Value Learning for Distribution-Level Optimization cites this paper.

Unleashing Implicit Rewards: Prefix-Value Learning for Distribution-Level Optimization What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 12

Resolution: metadata mismatch; arxiv_id, observed 2026-05-11T09:56:01.737351Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation f2228a7e-ff07-46f9-9d1f-8490b81e1d2f · inbound

Unleashing Implicit Rewards: Prefix-Value Learning for Distribution-Level Optimization cites this paper.

Unleashing Implicit Rewards: Prefix-Value Learning for Distribution-Level Optimization What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 14

Resolution: unresolved; no resolver link, observed 2026-07-12T20:58:19.104482Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 2fe4635e-d5d1-4b5f-99aa-f632a0fb50c4 · inbound

Segment-Aligned Policy Optimization for Multi-Modal Reasoning cites this paper.

Segment-Aligned Policy Optimization for Multi-Modal Reasoning What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 17

Resolution: verified exact; arxiv_id, observed 2026-05-11T16:51:07.895095Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation e12b29cd-60a4-4113-aa62-cab3f6236696 · inbound

Experience Sharing in Mutual Reinforcement Learning for Heterogeneous Language Models cites this paper.

Experience Sharing in Mutual Reinforcement Learning for Heterogeneous Language Models What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 105

Resolution: verified exact; arxiv_id, observed 2026-05-11T04:00:55.031255Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation b3fcf1df-66e4-4b00-a07b-b03b4210df44 · inbound

Forge: Quality-Aware Reinforcement Learning for NP-Hard Optimization in LLMs cites this paper.

Forge: Quality-Aware Reinforcement Learning for NP-Hard Optimization in LLMs What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 31

Resolution: metadata mismatch; arxiv_id, observed 2026-05-12T02:46:18.933292Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 26dab740-55b7-4829-91d6-748d3a6f615c · inbound

Holder Policy Optimisation cites this paper.

Holder Policy Optimisation What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 29

Resolution: metadata mismatch; arxiv_id, observed 2026-05-13T06:12:22.747759Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 1394ac26-6e52-457a-a261-5452c7f99f99 · inbound

Holder Policy Optimisation cites this paper.

Holder Policy Optimisation What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 29

Resolution: metadata mismatch; arxiv_id, observed 2026-05-22T10:01:22.994765Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation b9cbef82-41a3-4267-abd8-159305b64d18 · inbound

Extreme Region Policy Distillation cites this paper.

Extreme Region Policy Distillation What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 13

Resolution: metadata mismatch; arxiv_id, observed 2026-06-29T23:24:02.202182Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 3e59a4e0-5516-4789-bd87-45ea1d5982c1 · inbound

Trust Region On-Policy Distillation cites this paper.

Trust Region On-Policy Distillation What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 207

Resolution: metadata mismatch; arxiv_id, observed 2026-07-01T20:56:13.277692Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation efc2402c-5688-441b-b8ca-debbd664132b · inbound

RLVR without Ineffective Samples: Group Prioritized Off-Policy Optimization for LLM Reasoning cites this paper.

RLVR without Ineffective Samples: Group Prioritized Off-Policy Optimization for LLM Reasoning What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 60

Resolution: verified exact; arxiv_id, observed 2026-07-01T21:16:13.368996Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation bf00ac9e-5b34-4693-8441-de58a793eace · inbound

Small RL Controller, Large Language Model: RL-Guided Adaptive Sampling for Test-Time Scaling cites this paper.

Small RL Controller, Large Language Model: RL-Guided Adaptive Sampling for Test-Time Scaling What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 29

Resolution: metadata mismatch; arxiv_id, observed 2026-07-02T02:56:30.041691Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 04f6656b-bf9f-42e5-9081-5c27fb4c390a · inbound

VIMPO: Value-Implicit Policy Optimization for LLMs cites this paper.

VIMPO: Value-Implicit Policy Optimization for LLMs What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 13

Resolution: verified exact; arxiv_id, observed 2026-07-04T03:29:30.690053Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 906b2229-b53a-49da-92d2-0d6d5f83132c · inbound

Modularized Reinforcement Learning on LLMs: From MDP Creation to Exploration and Learning cites this paper.

Modularized Reinforcement Learning on LLMs: From MDP Creation to Exploration and Learning What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 254

Resolution: verified exact; arxiv_id, observed 2026-07-04T08:09:40.705178Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 6bbf5e80-5a18-4823-a0c3-2e3b10152ac7 · inbound

CompactionRL: Reinforcement Learning with Context Compaction for Long-Horizon Agents cites this paper.

CompactionRL: Reinforcement Learning with Context Compaction for Long-Horizon Agents What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 21

Resolution: verified exact; local_arxiv, observed 2026-07-07T14:03:48.691291Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation b0504468-7755-4dd9-a45f-4f2ae2ccb475 · inbound

CompactionRL: Reinforcement Learning with Context Compaction for Long-Horizon Agents cites this paper.

CompactionRL: Reinforcement Learning with Context Compaction for Long-Horizon Agents What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 22

Resolution: metadata mismatch; local_arxiv, observed 2026-07-07T14:03:48.463323Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation eef9deb5-9289-4a84-8567-56f20e255c95 · inbound

Lightning OPD 2.0: Mitigating Style Bias in Cross-Teacher On-Policy Distillation for Large Reasoning Models cites this paper.

Lightning OPD 2.0: Mitigating Style Bias in Cross-Teacher On-Policy Distillation for Large Reasoning Models What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 49

Resolution: unresolved; no resolver link, observed 2026-07-31T07:02:36.706606Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 47b2cca1-ef7f-429d-a4b9-b4f81fd44a93 · inbound

CVPO: Enhancing LLM Reinforcement Learning Reasoning via Value-Variance Adaptation and Dynamic Curriculum Learning cites this paper.

CVPO: Enhancing LLM Reinforcement Learning Reasoning via Value-Variance Adaptation and Dynamic Curriculum Learning What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 17

Resolution: unresolved; no resolver link, observed 2026-08-08T01:03:50.895805Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation af1ee5bb-ac15-47a5-a867-87075d555589 · inbound

Learning from Environmental Feedback: Credit Assignment across Multiple Timescales for Agentic Reinforcement Learning cites this paper.

Learning from Environmental Feedback: Credit Assignment across Multiple Timescales for Agentic Reinforcement Learning What's Behind PPO's Collapse in Long-CoT? Value Optimization Holds the Secret

Reference 22

Resolution: unresolved; no resolver link, observed 2026-08-12T00:20:30.992560Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.