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GPT-4.1 mini

OpenAIDocumentation
gpt-4.1-mini

Balanced small model matching GPT-4o intelligence at nearly half the latency and 83% lower cost. Features 1M token context window with strong coding and instruction-following performance.

Context Window
1048K
tokens
Max Output
32,768
tokens
Temperature
0 – 2
default: 1
Web Search
Available
MCP Support
Available

Supported File Formats

Images

WEBP(20 MB)PNG(20 MB)JPEG(20 MB)GIF(20 MB)

Documents

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