O3-Mini vs GPT-4.5

Coding Performance Comparison
O3

O3-Mini

Context Window

200K

Speed (tokens/sec)

167.3

SWE-Bench Verified

61

Cost (per 1M tokens)

$2.50

Strengths: Debugging, Step-by-step Logic
GPT

GPT-4.5

Context Window

128K

Speed (tokens/sec)

37

SWE-Bench Verified

38

Cost (per 1M tokens)

$75

Strengths: Multimodal, Creative Solutions