GPT-5.2 Mini
Mid-TierMultimodalAPI Available
Benchmark Scores
85.3/100MMLU86.5
HumanEval89.2
Math78.4
Reasoning84
Coding88.6
About GPT-5.2 Mini
GPT-5.2 Mini is OpenAI's most cost-efficient small model for 2026, delivering strong performance at ultra-low cost. It replaces GPT-4o Mini as the go-to model for high-volume applications.
Strengths
- +Extremely cost-efficient
- +Fast inference
- +Strong coding for its tier
- +Good for high-volume production
Weaknesses
- -Weaker reasoning than full GPT-5.2
- -Less creative depth
- -Limited on complex multi-step tasks
Pricing
Per 1M tokens
Input$0.20
Output$0.80
Quick Facts
- Context Window
- 256K
- Parameters
- Undisclosed
- Release Date
- 2026-02-10
- Category
- Mid-Tier
Compare Models
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