← All models
OpenAI: o3
openai/o3
VisionTool useJSONReasoningStreaming
o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following....
Pricing
Input
$2.00 / 1M
Output
$8.00 / 1M
Specs
Context
200,000 tokens
Input
image, text, file
Output
text
Knowledge cutoff: 2024-06-30
Released: 2025-04
Supported parameters
include_reasoningmax_tokensreasoningresponse_formatseedstructured_outputstool_choicetools