OpenAI’s GPT-6 Sol doubles its accuracy rate – for half the cost
GPT-6 Sol and Luna arrive less than three months after GPT-5.6, with OpenAI claiming major accuracy gains, dramatic cost reductions, and oddly revealing Claude comparisons across key benchmarks.
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- 2026-09-22 18:00 · ZDNET AI
OpenAI’s GPT-6 Sol doubles its accuracy rate – for half the cost