OpenAIBalanced

gpt-5.3-codex

Compare with alternatives Official pricing page ↗

Input / output price: $1.75 / $14; per 1M tokens · standard
Intelligence Index: 32.5; top 18%
Website Arena Elo: 1161 Elo; #104 of 172

Where it's used

Rank among current models on each use case's benchmark

Frontend developmentWebsite Arena Elo#29of 35

All prices

Read from OpenAI's pricing page

Tier	Input	Cached input	Output
Standard	$1.75	$0.175	$14

Related models

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Higher-scoring options

MistralMistral Large 3Intelligence 9.3$0.50 / $1.50 per 1M GoogleGemini 3 Flash PreviewIntelligence 26.3$0.50 / $3 per 1M GoogleGemini 3.8 FlashIntelligence 40.9$0.75 / $3.75 per 1M

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