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GPT-4o vs GPT-4o Mini
A detailed comparison of GPT-4o (OpenAI) and GPT-4o Mini (OpenAI) across pricing, performance, and features.
Pricing Comparison
| Metric | GPT-4o | GPT-4o Mini | Difference |
|---|---|---|---|
| Input / 1M tokens | $2.50 | $0.15 | -94% |
| Output / 1M tokens | $10.00 | $0.60 | -94% |
| Context window | 128K | 128K | — |
| Max output | 16.384K | 16.384K | — |
Benchmark Comparison
| Benchmark | GPT-4o | GPT-4o Mini |
|---|---|---|
| MMLU-Pro | 80.5% | 68% |
| HumanEval | 91% | 87.2% |
| GPQA | 64.2% | — |
Capabilities
| Capability | GPT-4o | GPT-4o Mini |
|---|---|---|
| audio | ✓ | ✗ |
| code | ✓ | ✓ |
| text | ✓ | ✓ |
| tool-use | ✓ | ✓ |
| vision | ✓ | ✓ |
GPT-4o Strengths
- ✓Well-established and reliable
- ✓Large ecosystem of tools and integrations
GPT-4o Weaknesses
- ✗Being superseded by GPT-5 series
- ✗Higher price than newer, better alternatives
GPT-4o Mini Strengths
- ✓Extremely cheap
- ✓Fast responses
- ✓Good enough for many production tasks
GPT-4o Mini Weaknesses
- ✗Weaker reasoning than full models
- ✗Can hallucinate more on complex topics
Quick Verdict
Best value: GPT-4o Mini is the more affordable option at $0.15/$0.6 per 1M tokens.
Higher benchmarks: GPT-4o scores higher on average across available benchmarks (78.6% avg).
Choose GPT-4o Mini if cost matters most. Choose GPT-4o if you need the best possible quality for complex tasks.