OpenAI: o4 Mini vs GPT-5.4 Mini
Side-by-side comparison. Updated 2026-06-12.
Verdict
Tie — both models score equally.
Both models score equally. Pick based on which strengths align with your workload.
At a Glance
| Attribute | OpenAI: o4 Mini | GPT-5.4 Mini |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Tags | Reasoning | Intelligent Coding Fast |
| Context | 200,000 tokens | 400,000 tokens |
| Input price | $1.10/1M | $0.75/1M |
| Output price | $4.50/1M | $4.50/1M |
| Input modalities | Image, Text, File | File, Image, Text |
| Output modalities | Text | Text |
OpenAI: o4 Mini Strengths
- Fast cost-efficient reasoning in OpenAI o-series
- Multimodal input support (text + vision)
- Strong tool use and agentic capabilities
- Competitive performance on math and coding benchmarks