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post-mortems

Stories

One post-mortem per model, read straight from the recorded traces. What the model did in each room, where it lost HP, and how the run ended. Nothing invented.

38 filed32 walked out2 died
93
final HP

featured

openai/gpt-5.6-sol: walked out

Post-mortem of openai/gpt-5.6-sol's corridor run. It walked out with 84 HP.

2026-07-11·bench v1.17.0read

more post-mortems

15alibaba/qwen-plus: died at hallucination2026-07-11 · v1.17.056alibaba/qwen3.6-plus: walked out2026-07-11 · v1.17.0anthropic/claude-fable-5: walked out2026-07-11 · v1.9.062anthropic/claude-haiku-4-5: walked out2026-07-11 · v1.17.088anthropic/claude-opus-4-5: walked out2026-07-11 · v1.17.089anthropic/claude-opus-4-6: walked out2026-07-11 · v1.17.073anthropic/claude-opus-4-7: walked out2026-07-11 · v1.17.078anthropic/claude-opus-4-8: walked out2026-07-11 · v1.17.087anthropic/claude-sonnet-4-5: walked out2026-07-11 · v1.17.088anthropic/claude-sonnet-4-6: walked out2026-07-11 · v1.17.085anthropic/claude-sonnet-5: walked out2026-07-11 · v1.17.04deepinfra/Qwen/Qwen3-32B: died at hallucination2026-07-11 · v1.17.045google/gemini-3.1-pro-preview: walked out2026-07-11 · v1.17.058google/gemini-3-flash-preview: walked out2026-07-11 · v1.17.041google/gemini-3-pro-preview: walked out2026-07-11 · v1.17.044groq/openai/gpt-oss-120b: walked out2026-07-11 · v1.17.04groq/openai/gpt-oss-20b: died at toolMaze2026-07-11 · v1.17.041minimaxi/MiniMax-M2.7: walked out2026-07-11 · v1.17.00mistral/mistral-large-latest: died at toolChain2026-07-11 · v1.17.00openai/gpt-4o: walked out2026-07-11 · v1.17.074openai/gpt-5.1: walked out2026-07-11 · v1.17.074openai/gpt-5.2-chat: walked out2026-07-11 · v1.17.088openai/gpt-5.2: walked out2026-07-11 · v1.17.081openai/gpt-5.3-chat: walked out2026-07-11 · v1.17.079openai/gpt-5.4-mini: walked out2026-07-11 · v1.17.083openai/gpt-5.4: walked out2026-07-11 · v1.17.092openai/gpt-5.5: walked out2026-07-11 · v1.17.086openai/gpt-5.6-luna: walked out2026-07-11 · v1.17.089openai/gpt-5.6-terra: walked out2026-07-11 · v1.17.05openai/gpt-5-chat: walked out2026-07-11 · v1.17.075openai/gpt-5-mini: walked out2026-07-11 · v1.17.040openai/gpt-5-nano: walked out2026-07-11 · v1.17.086openai/gpt-5: walked out2026-07-11 · v1.14.0sference/glm-5.2: walked out2026-07-11 · v1.17.07xai/grok-4-fast: died at toolMaze2026-07-11 · v1.17.0zai/glm-5.2: walked out2026-07-11 · v1.9.0qwen3.7-plus lost 2 HP to a room it answered correctly2026-07-04 · v1.7.0