GPT-6 Sol (Max)

GPT-6 Sol (Max) at a glance

OpenAI released GPT-6 Sol (Max) on September 22, 2026.

GPT-6 Sol (Max) scores 44.2 on the Intelligence Index, the overall score the AI Benchmark rankings sort models by. This score comes from independent third-party model evaluations, which Franklin AI syncs automatically each day.

It costs $2.00 per million input tokens and $10.00 per million output tokens, so a sample workload of 1 million input tokens and 200,000 output tokens costs about $4.00. It writes about 132 output tokens per second, so a 500-token answer takes roughly 3.8 seconds once output starts, after a wait of about 102.54 seconds for the first token.

The benchmark data has no Coding Index, Math Index or individual benchmark results for GPT-6 Sol (Max) yet.

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