A*-Thought-V2: Efficient Latent Reasoning via Geometric Dynamics of LLM

arXiv:2609.07821 · cs.CL, cs.AI, cs.LG · Submitted 2026-09-07 · Read on arXiv

cs.CL, cs.AI, cs.LG

Submitted: 2026-09-07

Updated: 2026-09-07

Comments: Code: https://github.com/AI9Stars/AStar-Thought

Code: https://github.com/AI9Stars/AStar-Thought

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Accuracy — 2× in this paper · explained in 1 episode
• Alignment — 1× in this paper · explained in 1 episode
• Benchmark — 1× in this paper · explained in 2 episodes
• Chain-of-Thought (CoT) — 1× in this paper · explained in 4 episodes
• Large Language Models (LLMs) — 1× in this paper · explained in 6 episodes
• Latent Reasoning — 1× in this paper · explained in 2 episodes
• Pruning — 1× in this paper · explained in 4 episodes

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