o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following....
Model details →OpenAI: o3 vs OpenAI GPT Mini Latest
OpenAI GPT Mini Latest wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
This model always redirects to the latest model in the OpenAI GPT Mini family.
Model details →Side-by-side comparison
| Capability | OpenAI: o3 | OpenAI GPT Mini Latest | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 200K | 400K | 🏆 OpenAI GPT Mini Latest |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $2.00 | $0.75 | 🏆 OpenAI GPT Mini Latest |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $8.00 | $4.50 | 🏆 OpenAI GPT Mini Latest |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | Yes | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is OpenAI: o3 better than OpenAI GPT Mini Latest?
OpenAI GPT Mini Latest wins on 3 of 6 axes — pricing and capability skew in its favour for most workloads.
What's the price difference between OpenAI: o3 and OpenAI GPT Mini Latest?
Input: $2.00 vs $0.75 per 1M tokens. Output: $8.00 vs $4.50 per 1M tokens.
What context windows do OpenAI: o3 and OpenAI GPT Mini Latest support?
OpenAI: o3 supports up to 200K tokens. OpenAI GPT Mini Latest supports up to 400K tokens.
Do both OpenAI: o3 and OpenAI GPT Mini Latest support tool calling?
OpenAI: o3: yes. OpenAI GPT Mini Latest: yes.
Compare OpenAI: o3 with other models
vs Anthropic Claude Haiku Latestvs Anthropic Claude Sonnet Latestvs Anthropic: Claude Fable Latestvs Anthropic: Claude Opus Latest