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GPT-5.6 Terra (Non-reasoning)

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

Intelligence Index
34.0
Output speed
134.9
tokens/sec
Blended price
$5.63
per 1M tokens
Time to first token
0.67s

Model metadata

Model ID9b97a35e-6ac7-44d9-91c6-422fa678963e
Sluggpt-5-6-terra-non-reasoning
Release date2026-07-09
ProviderOpenAI
Provider slugopenai
Output speed134.9 tok/s
Time to first token0.67s
Time to first answer0.67s
Blended price ($/1M)$5.63
Input price ($/1M)$2.50
Output price ($/1M)$15.00

All evaluation scores (17)

aime
aime 25
artificial analysis coding index52.30
artificial analysis intelligence index34.00
artificial analysis math index
gpqa74.6%
hle11.0%
ifbench
lcr50.0%
livecodebench
math 500
mmlu pro
scicode44.6%
tau banking13.4%
tau2
terminalbench hard
terminalbench v2 156.2%

Source: artificialanalysis.ai/models/gpt-5-6-terra-non-reasoning

Benchmark data from Artificial Analysis.