AI Benchmark Model
GPT-6 Sol (xhigh)
Benchmark scores, pricing, speed, and model comparisons for GPT-6 Sol (xhigh).
Key scores
The GPT-6 Sol (xhigh) model, developed by OpenAI and released on September 22, 2026, is a large language model featured in this benchmark evaluation. It holds an intelligence index score of 44.1. In terms of performance metrics, the model achieves an output speed of 126.074 tokens per second with a time to first token of 27.683 seconds. Pricing for this model is structured at $2.00 per 1 million input tokens and $10.00 per 1 million output tokens, resulting in a blended rate of $4.00 per 1 million tokens. Benchmark results for the model include an HLE score of 0.463, a SciCode score of 0.551, and an LCR score of 0.813333333333333.
Benchmark results
3 tracked benchmark rows for GPT-6 Sol (xhigh).
LCR Other
81.3% SciCode Other
55.1% HLE Other
46.3%