GPT 5.5

OpenAI·2 Models·From $1.5 Per 1M tokens

OpenAI's GPT 5.5 family pairs a 1M-token context window with reasoning, coding, and tool use.

ChatVisionCode

Included models

Model	Context	Max output	Official price	TokenLab price	Discount	Actions
gpt-5.5Available CodeJSON modePrompt CacheReasoningTool useVisionCached input 90% less	1M	128K	Input$5.00 Output$30.00 /1M	Input$1.50 Output$9.00 /1M	-70%
gpt-5.5-proAvailable CodeJSON modeReasoningTool useVision	1.05M	128K	Input$30.00 Output$180.00 /1M	Input$30.00 Output$180.00 /1M	-

gpt-5.5Available

CodeJSON modePrompt CacheReasoningTool useVisionCached input 90% less

gpt-5.5-proAvailable

CodeJSON modeReasoningTool useVision