GPT-5.6 Sol (high)

by OpenAI | Rank #4 of 570 | Proprietary

INTELLIGENCE
55.9
Input Price
$5.00
per 1M tokens
Output Price
$30.00
per 1M tokens
Speed
74.4 tok/s
output tokens/sec
Latency (TTFT)
10.26s
time to first token

Benchmark Scores

Intelligence Index55.9
Coding Index77.2
GPQA Diamond92.8%

Estimate Your Costs

See how GPT-5.6 Sol (high) compares on price for your specific workload with our interactive calculator.

Open Cost Calculator

Similar Models

Claude Fable 5 (Adaptive Reasoning, Max Effort, Opus 4.8 Fallback)
Anthropic
59.9$10.00
GPT-5.6 Sol (max)
OpenAI
58.9$5.00
GPT-5.6 Sol (xhigh)
OpenAI
57.7$5.00
Claude Opus 4.8 (Adaptive Reasoning, Max Effort)
Anthropic
55.7$5.00
GPT-5.6 Terra (max)
OpenAI
55.0$2.50
GPT-5.5 (xhigh)
OpenAI
54.8$5.00

Related

Full LeaderboardCost CalculatorWhat are Tokens?LLM API PricingMethodology

Benchmark and pricing data provided by Artificial Analysis. Updated hourly. Last checked: 2026-07-10