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OpenAI
o3
OpenAI's reasoning model. Recently repriced to be very competitive.
Input price
$0.4/1M
Output price
$1.6/1M
Context window
200K
Max output
100K
Capabilities
textvisiontool-usecodereasoning
Benchmarks
MMLU-Pro87%
HumanEval94.5%
GPQA79.2%
Strengths
- ✓Recently repriced — now very cheap
- ✓Excellent logical reasoning
- ✓200K context window
Weaknesses
- ✗Slower due to reasoning overhead
- ✗Overkill for simple tasks