GPT-5.6 Sol
GPT-5.6 Sol is the flagship model in OpenAI's GPT-5.6 series. It is suited for complex reasoning, coding, and agentic workflows, and is particularly strong at command-line and multi-step coding tasks...
Leaderboards
Average Score combining domain-specific Autobench scores; Higher is better
Performance vs. Industry Average
Intelligence
GPT-5.6 Sol is of higher intelligence compared to average (4.5), with an intelligence score of 4.8.
Price
GPT-5.6 Sol is more expensive compared to average ($1.13 per 1M Tokens) with a price of $7.87 per 1M Tokens.
Latency
GPT-5.6 Sol has a higher average latency compared to average (47.46s), with an average latency of 66.32s.
P99 Latency
GPT-5.6 Sol has a higher P99 latency compared to average (288.94s), taking 400.97s to receive the first token at P99 (TTFT).
Context Window
GPT-5.6 Sol has a larger context window than average (453k tokens), with a context window of 1050k tokens.