How enabling two settings tripled our scores on the ARC-AGI-3 benchmark
Must ReadOpenAI Blog · 2026-07-29 15:00 UTC AI
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AI Summary
GPT-5.6 performance on the ARC-AGI-3 benchmark was improved by two API settings. The changes retained reasoning and enabled compaction, boosting scores and efficiency.
AI analysis by Groq
Why should I care?
The article shows how API tweaks can significantly enhance LLM performance, directly impacting AI model development.
Content
How two API settings improved GPT-5.6 performance on ARC-AGI-3, boosting scores and efficiency by retaining reasoning and enabling compaction.