OpenAI: GPT-4o-mini Search Preview
Analysis Summary
GPT-4o-mini Search Preview is OpenAI's search-enabled variant of the GPT-4o mini model, released March 2025. It combines web retrieval with a 128K context window at very competitive pricing, making it one of the more accessible search-augmented options available. MMLU Pro at 0.648 and LiveCodeBench at 0.234 are reasonable for its price tier, and the intelligence index of 12.6 places it above the smallest model class.
For businesses, it is well suited to SEO content generation, research-assisted writing, and high-volume tasks where search grounding adds value without requiring frontier reasoning. It lacks vision support in this variant and has no agentic benchmark data, so it is not a fit for complex autonomous workflows.
At $0.15 input and $0.60 output per million tokens, it is among the most cost-effective search-capable models available. Teams running large volumes of content or research tasks will find the price-to-capability ratio attractive.
Assessed June 30, 2026
Editorial notes
GPT-4o-mini Search Preview from OpenAI adds real-time web search to a cost-efficient base model, with reasonable coding and knowledge benchmarks, suited to high-volume search-augmented content tasks.
Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?
Performance Profile
How OpenAI: GPT-4o-mini Search Preview compares
OpenAI: GPT-4o-mini Search Preview ranks #197 of 385 AI models we track for overall intelligence. Its 128K-token context window is larger than 43% of the models we list. At $0.15 per million input tokens it is cheaper than 57% of comparable models.
About OpenAI: GPT-4o-mini Search Preview
GPT-4o mini Search Preview is a specialized model for web search in Chat Completions. It is trained to understand and execute web search queries.
Benchmark Scores
Intelligence
Technical
Benchmark data from Artificial Analysis and Hugging Face
How does OpenAI: GPT-4o-mini Search Preview stack up?
Compare side-by-side with other professional models.
Model Information
Pricing
| Token Type | Cost per 1M tokens | Cost per 1K tokens |
|---|---|---|
| Input | $0.15 | $0.000150 |
| Output | $0.60 | $0.000600 |
Live Performance
Live endpoint metrics, refreshed every 30 minutes.
Leaderboard Categories
External Resources
Frequently asked questions about OpenAI: GPT-4o-mini Search Preview
How much does OpenAI: GPT-4o-mini Search Preview cost?
OpenAI: GPT-4o-mini Search Preview costs $0.15 per million input tokens and $0.60 per million output tokens.
What is the context window of OpenAI: GPT-4o-mini Search Preview?
OpenAI: GPT-4o-mini Search Preview has a context window of 128,000 tokens (128K).
Who created OpenAI: GPT-4o-mini Search Preview?
OpenAI: GPT-4o-mini Search Preview is developed by OpenAI and was released on March 12, 2025.
