Coding-focused GPT-5.2 variant with optimized routing.
Added Jan 14, 2026
Context Window
400.0K
Max Output
128.0K
Input Price (Auto)
$1.75/1M
Output Price (Auto)
$14.00/1M
Cache Read (Auto)
$0.18/1M
Capabilities
Benchmarks
Benchmarks
Performance metrics and benchmarks
Sourced from Artificial Analysis.
Intelligence Index
41.2
Reasoning
GPQA Diamond
Graduate-level scientific reasoning
89.9%
Better than 92% of models compared
HLE
Humanity's Last Exam
35.7%
Better than 90% of models compared
IFBench
Instruction-following benchmark
77.6%
Better than 96% of models compared
T²-Bench Telecom
Conversational AI agents in dual-control scenarios
92.1%
Better than 87% of models compared
AA-LCR
Long context reasoning evaluation
79.3%
Better than 98% of models compared
CritPt
Research-level physics reasoning
8.7%
Coding
SciCode
Python programming for scientific computing
54.6%
Better than 97% of models compared
Terminal-Bench Hard
Agentic coding and terminal use
37.1%
Better than 84% of models compared
Knowledge
AA-Omniscience Accuracy
Proportion of correctly answered questions
41.1%
AA-Omniscience Hallucination Rate
Rate of incorrect answers among non-correct responses
73.4%
Last updated Aug 16, 2026
Artificial AnalysisProviders
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