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Octopus v2: On-device language model for super agent

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arxiv 2404.01744 v6 pith:RMHS65TL submitted 2024-04-02 cs.CL

Octopus v2: On-device language model for super agent

classification cs.CL
keywords latencymodelslanguagemethodon-deviceperformanceaccuracyapplications
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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Language models have shown effectiveness in a variety of software applications, particularly in tasks related to automatic workflow. These models possess the crucial ability to call functions, which is essential in creating AI agents. Despite the high performance of large-scale language models in cloud environments, they are often associated with concerns over privacy and cost. Current on-device models for function calling face issues with latency and accuracy. Our research presents a new method that empowers an on-device model with 2 billion parameters to surpass the performance of GPT-4 in both accuracy and latency, and decrease the context length by 95\%. When compared to Llama-7B with a RAG-based function calling mechanism, our method enhances latency by 35-fold. This method reduces the latency to levels deemed suitable for deployment across a variety of edge devices in production environments, aligning with the performance requisites for real-world applications.

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Forward citations

Cited by 6 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

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    Training an LLM as a multi-turn agent that runs and repairs solver code raises verified optimization solve rates, with the 4B PEARL model outperforming DeepSeek-V3.2-685B in aggregate.

  2. CORTIS: Text-Only Adaptation of Spoken Language Models for Task-Oriented Voice Agents

    cs.HC 2026-06 unverdicted novelty 6.0

    CORTIS is a text-only adaptation method for spoken language models that enables direct speech-to-structured-output generation for task-oriented agents and matches or exceeds ASR-LLM cascades under acoustic degradation.

  3. AutoNeural: Co-Designing Vision-Language Models for NPU Inference

    cs.CL 2025-12 conditional novelty 6.0

    A NPU-native VLM combining a MobileNet-style encoder with a hybrid Transformer-SSM backbone claims 14x lower latency and 7x lower quantization error over ViT-Transformer baselines, though quantized accuracy is not reported.

  4. Beyond Scaling: Agents Are Heading to the Edge

    cs.LG 2026-05 unverdicted novelty 5.0

    Personal agents require edge deployment to preserve high-fidelity local context and zero-latency loops, as claimed through three structural shifts away from cloud-centric designs.

  5. ShadowNPU: System and Algorithm Co-design for NPU-Centric On-Device LLM Inference

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  6. Personal LLM Agents: Insights and Survey about the Capability, Efficiency and Security

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    This survey discusses key components and challenges for Personal LLM Agents and reviews solutions for their capability, efficiency, and security.