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mr. TIM
timkellogg.me
did:plc:ckaz32jwl6t2cno6fmuw2nhn
GPT-5.6 is SOTA on ARC-AGI-3
when they ran the benchmark, they misconfigured the model, dropping reasoning blocks after compaction.
it’s properly configured in codex & chatgpt
https://openai.com/index/how-two-settings-tripled-our-arc-agi-3-scores/
2026-07-30T10:59:43.067Z