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[ MODEL COMPARISON ]

Compare gpt-5.2 with other models

Select another model to compare pricing, limits, and capabilities with gpt-5.2.

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Models
Chatgpt logogpt-5.2
chatgpt
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Context Length
128K
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Max Output
64K
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Mode
Responses
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Max Input Tokens
128K
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Max Tokens
64K
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Supported Endpoints
/v1/chat/completions, /v1/responses
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Provider
Chatgpt
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Response Schema
Yes
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Parallel Function Calling
Yes
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Comparison Insights

Comprehensive analysis based on the latest model metadata from the comparison table above.

What should I know about gpt-5.2?

Overview

  • gpt-5.2 is a responses model provided by Chatgpt.
  • With a context window of 128K tokens, this model can handle substantial inputs such as detailed documents or extended conversation histories.

Output Capabilities

  • The model can generate up to 64K tokens in a single response.

Availability

  • Available through the following endpoints: /v1/chat/completions, /v1/responses.
What capabilities does gpt-5.2 support?
  • Supports function calling, enabling integration with external tools and APIs for extended functionality.
  • Includes vision capabilities to process and analyze images alongside text inputs.
  • Supports structured response schemas for consistent, predictable output formatting.
  • Enables parallel function calling to execute multiple operations simultaneously for improved efficiency.