GPT-4.1 vs o4-mini Deep Research
Compare OpenAI and OpenAI AI models
Cost Comparison (1000 input + 500 output tokens, 100 requests/day)
GPT-4.1
o4-mini Deep Research
Cost Differences
o4-mini Deep Research costs less than GPT-4.1
Feature Comparison
| Feature | GPT-4.1 | o4-mini Deep Research |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Input Price | $2.00/1M tokens | $2.00/1M tokens |
| Output Price | $8.00/1M tokens | $8.00/1M tokens |
| Context Window | 200,000 tokens | 200,000 tokens |
| Max Output | 32,768 tokens | 32,768 tokens |
| Category | flagship | reasoning |
| Capabilities | textvisioncode | textreasoningcode |
| Release Date | 4/14/2025 | 6/26/2025 |
GPT-4.1 vs o4-mini Deep Research: Which Should You Choose?
Choosing between GPT-4.1 and o4-mini Deep Research depends on your priorities: cost efficiency, context length, or raw capability. o4-mini Deep Research is the more affordable option at $2.00/1M input tokens.
These models target different tiers: GPT-4.1 is a flagship model while o4-mini Deep Research is reasoning. This means they're optimized for different workloads. GPT-4.1 is built for complex tasks that require deeper reasoning, while o4-mini Deep Research offers better value for routine operations.
Output costs matter too. GPT-4.1 charges $8.00/1M output tokens vs $8.00 for o4-mini Deep Research.
Multimodal capabilities: GPT-4.1 supports vision (image inputs) while o4-mini Deep Research is text-only. If your application needs image understanding, this narrows your choice.
Best Use Cases
Choose GPT-4.1 when:
- • You're already using OpenAI's API ecosystem
Choose o4-mini Deep Research when:
- • You're already using OpenAI's API ecosystem
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
GPT-4.1 (OpenAI)
o4-mini Deep Research (OpenAI)
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