Witness: Discovery, Deciphering, and Epiphany in Interactive Puzzle Environments

arXiv:2609.32208 · cs.AI · Submitted 2026-09-26 · Read on arXiv

cs.AI

Submitted: 2026-09-26

Updated: 2026-09-26

Code: https://github.com/radixark/miles

Project page: https://schema-harness.github.io

Terminology

• Benchmark — 40× in this paper · explained in 2 episodes
• Ablation — 9× in this paper · explained in 1 episode
• Generalization — 6× in this paper · explained in 13 episodes
• Credit assignment — 5× in this paper · explained in 3 episodes
• GRPO — 3× in this paper · explained in 6 episodes
• Reinforcement Learning — 3× in this paper · explained in 4 episodes
• Relative Human Action Efficiency — 3× in this paper
• Verification — 3× in this paper · explained in 2 episodes
• Action Space — 2× in this paper · explained in 1 episode
• Benchmarking — 2× in this paper · explained in 4 episodes
• Trace — 2× in this paper · explained in 2 episodes
• Abstraction — 1× in this paper · explained in 1 episode
• Accuracy — 1× in this paper · explained in 1 episode
• Adam — 1× in this paper · explained in 2 episodes
• Aggregation — 1× in this paper · explained in 1 episode
• Alignment — 1× in this paper · explained in 1 episode
• Consistency — 1× in this paper · explained in 3 episodes
• Core — 1× in this paper · explained in 2 episodes
• EMMA — 1× in this paper · explained in 2 episodes
• Provenance — 1× in this paper · explained in 4 episodes
• Thinking mode — 1× in this paper · explained in 2 episodes
• Vision-language models — 1× in this paper · explained in 2 episodes

Sources

• WILT: A Multi-Turn, Memorization-Robust Inductive Logic Benchmark for LLMs
• DiG-bench: Discovery in Games
• Failing to Falsify: Evaluating and Mitigating Confirmation Bias in Language Models
• DeepSeekMath: Pushing the Limits of Mathematical Reasoning in Open Language Models
• Measuring General Intelligence with Generated Games

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