GPT-5.6 Terra Pro (batch)

GPT-5.6 Terra Pro (batch) is OpenAI's pro-level midrange model in the GPT-5.6 series, optimized for batch processing with a 1.05M token context window.

Strengths

Delivers higher-quality responses on complex tasks through pro-level reasoning while maintaining the balanced capability-to-efficiency profile of the Terra tier.

Best for

Batch workloads requiring midrange capability with enhanced reasoning quality, where you trade real-time latency for more accurate outputs on difficult problems.

Limitations

Positioned between Terra and Sol Pro in reasoning capability; later versions like GPT-6 Astra Pro offer more advanced reasoning if you can upgrade and batch mode limits real-time interaction.