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GPT-5.2-Codex OpenAI Deprecated Tiny Aya Global Cohere
Context window 400k, Best in row 8k
Max output 128k No data
Output speed 97.2 No data
Quality 79.2, Best in row 20.1
Reasoning 62.8, Best in row 17.9
Coding 60.7 No data
Vision ✓ −
Reasoning ✓ −
Tool calling ✓ −
Structured output ✓ −
Batch API ✓ −
Self-hostable − ✓
Licence Proprietary Open weights
API model id gpt-5.2-codex tiny-aya-global

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Language models 77
Image generation 18
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Text to speech 9
Speech to text 25
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Embeddings 3