OpenaiGPT-4o minifast

Openai Gpt 4o Mini

128K context·~96K words·
Context window128Ktokens

Context window

This model accepts 128K tokens in one request (~96K words of text).

Context window size128K tokens
4K32K128K1M10M

What fits in one request

  • Short document
    About 1,500 words of text
    Fits
  • Long document
    About 37K words of text
    Fits
  • Small codebase
    About 150K words of text
    Won't fit
  • Full novel
    About 375K words of text
    Won't fit

Specifications

Context size, pricing, and release info in one place.

Context window
128,000 tokens (128K)
Speed tier
fast
Provider
Openai
Model family
GPT-4o mini

Capabilities

See which features this model supports, such as vision, tools, and streaming.

Supported (2)
Streaming
Supported
Batch API
Supported
Not supported (6)
Vision
Not supported
Tool use
Not supported
Function calling
Not supported
Extended thinking
Not supported
Web search
Not supported
Prompt caching
Not supported

Best for

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Frequently asked questions

Short answers about context size and how this model behaves.

Openai Gpt 4o Mini has a context window of 128K tokens (128,000 tokens). This covers most professional use cases including large code files, lengthy reports, and long conversation histories.

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Without Mem0~128K tokens sent
Full history
Repeated info
Old context
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