GPT-5.6-TERRA
GPT-5.6-TERRA is a chat model developed by OpenAI. Without further evidence, its specific capabilities and technical traits cannot be determined.
Input
Output
Context
1050K
Max Output
128K
Parameters
-
Technical Specifications
Model TypeChat
Context Window1,050,000 tokens
Max Output Tokens128,000 tokens
ParametersNot available
Release DateJun 23, 2026
Training CutoffFeb 16, 2026
Licenseproprietary
Open SourceNo
Input Modalities
ImageText
Output Modalities
Text
Capabilities
Benchmarks
Artificial Analysis
41.8%
HLE
74.0%
AA-LCR
92.5%
GPQA
86.3%
Tau2-Bench
71.2%
IFBench
53.9%
SciCode
31.8%
Tau2 Banking
76.7
Coding
55.0
Intelligence
57.6%
Terminal-Bench Hard
88.0%
Terminal-Bench 2.1
174
Speed (tok/s)
160
TTFA (s)
160
TTFT (s)
Resources & Links
proprietary, Proprietary - API access only
More Models by OpenAI
Related Tools
Data sourced from official provider APIs and documentation
Last updated: Jul 15, 2026
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