OpenAI
GPT-5.4 mini
OpenAI's strongest mini model for coding, computer use, and subagents. Brings the strengths of GPT-5.4 to a faster, more efficient model designed for high-volume workloads.
Best for: High-volume coding tasks, computer use, subagent workflows, and cost-sensitive applications requiring strong reasoning.
Capabilities
- ✓reasoning
- ✓Web search
- ✓Adjustable reasoning effort
- ✓Image understanding
- ✓File/document understanding
- ✓image_generation