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GPT-5.6 Sol (medium)

OpenAI · Released 2026-07-09 · Independent benchmark scores from Artificial Analysis

Intelligence Index
53.6
Output speed
85.7
tokens/sec
Blended price
$11.25
per 1M tokens
Time to first token
7.08s

Model metadata

Model ID6f174934-5b7d-4333-86cb-f5ebf4a862e3
Sluggpt-5-6-sol-medium
Release date2026-07-09
ProviderOpenAI
Provider slugopenai
Output speed85.7 tok/s
Time to first token7.08s
Time to first answer7.08s
Blended price ($/1M)$11.25
Input price ($/1M)$5.00
Output price ($/1M)$30.00

All evaluation scores (17)

aime
aime 25
artificial analysis coding index76.30
artificial analysis intelligence index53.60
artificial analysis math index
gpqa92.6%
hle39.7%
ifbench69.6%
lcr68.7%
livecodebench
math 500
mmlu pro
scicode56.5%
tau banking26.5%
tau281.0%
terminalbench hard62.9%
terminalbench v2 186.1%

Source: artificialanalysis.ai/models/gpt-5-6-sol-medium

Benchmark data from Artificial Analysis.