AI model

GPT-5.3 Codex

Released02/2026

Speed111 tokens/s

Time to first token37.06s

Input price$1.75/1M

Output price$14/1M

Rankings

💬 General Chat

#48

AIM 56.1Peak #13

#48

AIM 90.4Peak #17

🤖 AI Agents (Autonomous AI)

#61

AIM 83.9Peak #46