o4 Mini (batch)

o4 Mini (batch) is OpenAI's cost-effective reasoning model optimized for batch processing, with 200k token context and multimodal input support.

Strengths

Delivers chain-of-thought reasoning at a lower computational cost than o4 Mini High, making reasoning capabilities accessible for budget-constrained workloads.

Best for

Batch processing of problems that benefit from reasoning but don't require extended chain-of-thought depth; replaced o3-mini at the same price point.

Limitations

Uses standard reasoning_effort rather than high, so it provides lighter chain-of-thought reasoning than o4 Mini High and less frontier capability than o3.