Chat

GPT-4o Search

openai

GPT-4o Search is a specialized model for web search in Chat Completions. It is trained to understand and execute web search queries.

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Example Use Cases

Web search augmented chat

Real-time information retrieval

Search-grounded responses

Technical Specifications

Context Window

128,000 tokens

Max Output

16,384 tokens

Pricing

Token Costs (per 1M tokens)

Cache Miss Input

$2.50

Non-Reasoning Output

$10

Tool Costs (per 1K calls)

Web Search

$15

Code Execution

$0.19

⚠️ Legacy

Made legacy on

Reason

Untested

Recommended Replacement

Qwen3.5 Plus