readable AI benchmarks (simplified)

readable AI benchmarks

OpenAI

GPT-5.6 Terra (Non-reasoning)

non-reasoning · closed weights · release date not listed

GPT-5.6 Terra (Non-reasoning) has a Quality Score of 35.2, ranking 230th among 572 scored models. Per 1M tokens, pricing is $2.00 input, $12.00 output, $0.200 cached input, and $2.50 cache write. It has a 1M token context window. Its Reliability Score is 38.4, ranking 254th among 574 scored models, above average (total average: 36.5). Its Value Score is 23.0, low compared with the total Value average of 31.5.

Quality Score35.2coverage 100.0%: AA Intelligence and AA-Omniscience outcomes available
Value Score23.0
Factual reliability38.4
Cache Discount90%

Model specification

Reasoning
non-reasoning
Input modalities
none
Output modalities
none
Context window
1M tokens
Weights
closed weights

Token prices USD per 1M tokens

Input
$2.00
Output
$12.00
Cached Input
$0.200
Cache write
$2.50
Cost per task
$0.140

Capability

Intelligence
20.8
Coding
not available
Agentic
not available
Omniscience
-23.2
Correct
36.8%
Blended price
$1.74

Answer outcomes

Fully graded outcomes (Correct + Incorrect): 96.8%

Correct 36.8%Incorrect 60.0%Partial / not attempted 3.2%

Artificial Analysis benchmarks

GDPval-AA v2
30%
τ³-Banking
16%
SciCode
45%
Humanity’s Last Exam
11%
GPQA Diamond
75%
CritPt
2%
AA-Omniscience
38%
AA-LCR
59%

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