GPT-5.4 mini brings the core capabilities of GPT-5.4 to a faster, more efficient model optimized for high-throughput workloads. It supports text and image inputs with strong performance across reasoning, coding,...
Model details →OpenAI: GPT-5.4 Mini vs OpenAI GPT Mini Latest
OpenAI: GPT-5.4 Mini and OpenAI GPT Mini Latest are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
This model always redirects to the latest model in the OpenAI GPT Mini family.
Model details →Side-by-side comparison
| Capability | OpenAI: GPT-5.4 Mini | OpenAI GPT Mini Latest | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 400K | 400K | Tie |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.75 | $0.75 | Tie |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $4.50 | $4.50 | Tie |
| 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: GPT-5.4 Mini better than OpenAI GPT Mini Latest?
OpenAI: GPT-5.4 Mini and OpenAI GPT Mini Latest are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between OpenAI: GPT-5.4 Mini and OpenAI GPT Mini Latest?
Input: $0.75 vs $0.75 per 1M tokens. Output: $4.50 vs $4.50 per 1M tokens.
What context windows do OpenAI: GPT-5.4 Mini and OpenAI GPT Mini Latest support?
OpenAI: GPT-5.4 Mini supports up to 400K tokens. OpenAI GPT Mini Latest supports up to 400K tokens.
Do both OpenAI: GPT-5.4 Mini and OpenAI GPT Mini Latest support tool calling?
OpenAI: GPT-5.4 Mini: yes. OpenAI GPT Mini Latest: yes.
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