GPT-4o VS o3 Mini
OpenAI · OpenAI · AI Models · Updated May 23, 2026
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o3 MiniOpenAI · o3 Mini is 127.3% cheaper
WINNERSide-by-Side Breakdown
| Feature | GPT-4o | o3 Mini | Winner |
|---|---|---|---|
| Input Price | $2.50/1M tkns | $1.10/1M tkns | ✓ o3 Mini |
| Output Price | $10.00/1M tkns | $4.40/1M tkns | ✓ o3 Mini |
| Provider | OpenAI | OpenAI | — |
| Category | ai-model | ai-model | — |
| context window | 128000 | 200000 | |
| vision | true | — | |
| modalities | text+vision+audio | text | |
| Overall Winner | 🏆 | o3 Mini |
GPT-4o vs o3 Mini: Quick Summary
o3 Mini is the more affordable choice. GPT-4o costs $2.50/1M tkns vs o3 Mini at $1.10/1M tkns (Input Price). o3 Mini is 127.3% cheaper. Pricing verified as of May 23, 2026 — always confirm on the provider's official pricing page before committing.