Model Tracker
GPT-4o Search Preview
GPT-4o Search Preview is an AI model made by OpenAI. OpenAI released it on 11 March 2025. It is retired. OpenAI retired it on 23 July 2026.
In inglese
GPT-4o Search Preview is an AI model made by OpenAI. OpenAI released it on 11 March 2025. It is retired. OpenAI retired it on 23 July 2026. It takes text and returns text. Its context window is 128,000 tokens. Its longest answer is 16,384 tokens. Through the API it costs $2.50 per 1M tokens for input and $10.00 per 1M tokens for output. Its knowledge cutoff is 1 October 2023.
- Released
- 11 March 2025 — developers.openai.com, read 19 October 2026
- Status
- Retired — developers.openai.com, read 19 October 2026
- Retired
- 23 July 2026 — developers.openai.com, read 19 October 2026
- Takes
- Text — developers.openai.com, read 19 October 2026
- Returns
- Text — developers.openai.com, read 19 October 2026
- Open weights
- Not confirmed: The maker's pages do not confirm whether the model's weights are open.
- Licence
- Not confirmed: The maker's pages do not state a licence for this model.
- Context window
- 128,000 tokens — developers.openai.com, read 19 October 2026
- Longest answer
- 16,384 tokens — developers.openai.com, read 19 October 2026
- Knowledge cutoff
- 1 October 2023 — developers.openai.com, read 19 October 2026
- API price, input
- $2.50 per 1M tokens — developers.openai.com, read 19 October 2026
- API price, output
- $10.00 per 1M tokens — developers.openai.com, read 19 October 2026
- Where
- API — developers.openai.com, read 19 October 2026
- Parameters
- Not confirmed: The maker's pages do not publish a parameter count for this model.
- Model card
- Not confirmed: The maker's pages do not identify a model card or system card for this model.
Questions
When was GPT-4o Search Preview released?
OpenAI released GPT-4o Search Preview on 11 March 2025.
Is GPT-4o Search Preview still available?
No: OpenAI retired GPT-4o Search Preview on 23 July 2026.
What is the context window of GPT-4o Search Preview?
The context window of GPT-4o Search Preview is 128,000 tokens, as OpenAI prints it.
How much does the GPT-4o Search Preview API cost?
On the standard tier, GPT-4o Search Preview costs $2.50 per 1M tokens for input and $10.00 per 1M tokens for output, as OpenAI lists it.
What does GPT-4o Search Preview take and return?
GPT-4o Search Preview takes text and returns text.
What is the knowledge cutoff of GPT-4o Search Preview?
The knowledge cutoff of GPT-4o Search Preview is 1 October 2023.
More from OpenAI
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- babbage-002
- code-davinci-002
- computer-use-preview
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- dall-e-3
- DALL·E
- DALL·E 2
- davinci
- davinci-002
- GPT-3.5 Turbo
- GPT-3.5 Turbo Instruct
- GPT-4
- GPT-4 Turbo
- GPT-4.1
- GPT-4.1 mini
- GPT-4.1 nano
- GPT-4.5
- GPT-4.5 Preview
- GPT-4o
- GPT-4o mini
- GPT-4o Mini Search Preview
- GPT-4o Mini Transcribe
Sources
- GPT-4o Search Preview Model (read 19 October 2026)
- Changelog (read 19 October 2026)
- Web search (read 19 October 2026)