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How enabling two settings tripled our scores on the ARC-AGI-3 benchmark
OpenAI News
Factual evidence
What the source reports
OpenAI claims two API settings significantly improved GPT-5.6's performance on the ARC-AGI-3 benchmark by retaining reasoning and enabling compaction.
Open sourceOneBench interpretation
Institutional assessment
So what
OpenAI's claim of performance gains via API settings suggests accessible, cost-efficient model improvements for G-SIB workloads.
Do what
Ask the OpenAI account team for detailed technical specifications and enterprise relevance for financial services use cases.