GPT 5.3

OpenAI·2 Models·From $0.525 Per 1M tokens

OpenAI's GPT 5.3 Codex (Jan 2026) - specialized coding models with enhanced code generation and understanding.

ChatVisionCode

Included models

Model	Context	Max output	Official price	TokenLab price	Discount	Actions
gpt-5.3-codexAvailable JSON modePrompt CacheTool useVisionCached input 90% less	400K	128K	Input$1.75 Output$14.00 /1M	Input$1.75 Output$14.00 /1M	-
gpt-5.3-codex-sparkPreviewAvailable JSON modePrompt CacheTool useVisionCached input 90% less	400K	128K	Input$1.75 Output$14.00 /1M	Input$0.525 Output$4.20 /1M	-70%

gpt-5.3-codexAvailable

JSON modePrompt CacheTool useVisionCached input 90% less

gpt-5.3-codex-sparkPreviewAvailable

JSON modePrompt CacheTool useVisionCached input 90% less