GPT-5.6 Terra Pro (batch) pricing & benchmarks
GPT-5.6 Terra Pro (batch) is available from OpenAI at $1.00 per million input tokens and $6.00 per million output tokens ($2.25 blended at 3:1). It accepts up to 1,050,000 tokens of context. GPT-5.6 Terra Pro is the same underlying model as [GPT-5.6 Terra](https://openrouter.ai/openai/gpt-5.6-terra), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. Learn more in OpenAI's docs: https://de…
Pricing
Per million tokens · OpenRouter
Input$1.00
Output$6.00
Blended (3:1)$2.25
Specification
openai/gpt-5.6-terra-pro:batch
Context window1.1M
Max output128K
ReleasedJul 2026
LicenceProprietary
Modalitiesin:text, in:image, in:file, out:text
No independently-run benchmark scores are published for GPT-5.6 Terra Pro (batch) yet. We show nothing rather than reprinting an unverified figure.
Where to run GPT-5.6 Terra Pro (batch)
3 options across 1 provider · 4.0× between cheapest and dearest. Blended at 3:1. ⚠ marks an option serving less context than the best available, or re-pricing above a prompt-length threshold. Bracketed labels are the provider's own service tier or region.
| Host | Blended $/1M | In / Out | Context | Uptime 24h |
|---|---|---|---|---|
| OpenAI (flex) ⚠ re-prices above 272K prompt tokens ($1.00/$4.50) |
$1.13 | $0.500 / $3.00 | 1.1M | — |
| OpenAI ⚠ re-prices above 272K prompt tokens ($2.00/$9.00) |
$2.25 | $1.00 / $6.00 | 1.1M | — |
| OpenAI (priority) | $4.50 | $2.00 / $12.00 | 1.1M | — |
Host prices and uptime from OpenRouter, synced 2026-08-08.
Compare GPT-5.6 Terra Pro (batch)
GPT-5.6 Terra Pro (batch) vs Qwen3.8 Max
GPT-5.6 Terra Pro (batch) vs DeepSeek V4 Flash 0731
GPT-5.6 Terra Pro (batch) vs Claude Opus 5
GPT-5.6 Terra Pro (batch) vs Gemini 3.6 Flash
GPT-5.6 Terra Pro (batch) vs Kimi K3
GPT-5.6 Terra Pro (batch) vs Grok 4.5
GPT-5.6 Terra Pro (batch) vs Claude Sonnet 5
GPT-5.6 Terra Pro (batch) vs GLM 5.2
FAQ
How much does GPT-5.6 Terra Pro (batch) cost?
GPT-5.6 Terra Pro (batch) costs $1.00 per million input tokens and $6.00 per million output tokens on OpenRouter. At a 3:1 input:output mix that blends to $2.25 per million tokens.
What is GPT-5.6 Terra Pro (batch)'s context window?
GPT-5.6 Terra Pro (batch) accepts up to 1,050,000 tokens of context, and can generate up to 128,000 output tokens.