GPT-5.4 Mini (batch)

A lightweight variant of GPT-5.4 optimized for batch processing, offering strong reasoning and coding capabilities in a faster, more efficient model with a 400k token context window.

Strengths

Delivers core GPT-5.4 performance with lower latency and reduced resource usage, making it suitable for high-throughput text and image workloads that don't require the full capabilities of the standard model.

Best for

High-volume batch jobs, automated content generation, and reasoning tasks where speed and efficiency matter more than the additional capabilities of GPT-5.4 Pro or GPT-5.5.

Limitations

Smaller and less capable than GPT-5.4 Pro; users requiring native computer use or the latest frontier reasoning from GPT-5.5 should consider those models instead.