COUNTERMEM: World-Model Verified Counter-Factual Memory for Language Agents

arXiv:2609.31874 · cs.AI · Submitted 2026-09-25 · Read on arXiv

cs.AI

Submitted: 2026-09-25

Updated: 2026-09-25

Project page: https://satcompetition.github.io/2026

Terminology

• Benchmark — 37× in this paper · explained in 2 episodes
• Verification — 25× in this paper · explained in 2 episodes
• World Model — 11× in this paper · explained in 7 episodes
• Text-to-SQL — 10× in this paper · explained in 3 episodes
• Verifier — 10× in this paper · explained in 2 episodes
• Ablation — 6× in this paper · explained in 1 episode
• Formal Verification — 6× in this paper · explained in 2 episodes
• Agent Memory — 4× in this paper · explained in 1 episode
• Reinforcement Learning — 4× in this paper · explained in 4 episodes
• Accuracy — 3× in this paper · explained in 1 episode
• Adam — 2× in this paper · explained in 2 episodes
• Q-learning — 2× in this paper · explained in 3 episodes
• Redundancy — 2× in this paper · explained in 2 episodes
• Trace — 2× in this paper · explained in 2 episodes
• Causal Reasoning — 1× in this paper · explained in 2 episodes
• Cosine Similarity — 1× in this paper · explained in 3 episodes
• Deep Reinforcement Learning — 1× in this paper · explained in 2 episodes
• Iterative Refinement — 1× in this paper · explained in 3 episodes
• Latent Dynamics — 1× in this paper · explained in 2 episodes
• SMT solver — 1× in this paper · explained in 2 episodes
• Task Planning — 1× in this paper · explained in 2 episodes

Sources

• ProofNet: Autoformalizing and Formally Proving Undergraduate-Level Mathematics
• A benchmark for vericoding: formally verified program synthesis
• gpt-oss-120b & gpt-oss-20b Model Card
• MemGPT: Towards LLMs as Operating Systems
• Construction-Verification: A Benchmark for Applied Mathematics in Lean 4

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