GPT-5.6 Sol Pro (batch) pricing & benchmarks
GPT-5.6 Sol Pro (batch) is available from OpenAI at $2.00 per million input tokens and $10.00 per million output tokens ($4.00 blended at 3:1). It accepts up to 1,050,000 tokens of context. GPT-5.6 Sol Pro is the same underlying model as [GPT-5.6 Sol](https://openrouter.ai/openai/gpt-5.6-sol), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spends far more...
Pricing
Per million tokens ยท OpenRouter
Input$2.00
Output$10.00
Blended (3:1)$4.00
Specification
openai/gpt-5.6-sol-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 Sol Pro (batch) yet. We show nothing rather than reprinting an unverified figure.
Compare GPT-5.6 Sol Pro (batch)
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GPT-5.6 Sol Pro (batch) vs Inkling Small
GPT-5.6 Sol Pro (batch) vs Qwen3.7 Flash
GPT-5.6 Sol Pro (batch) vs Claude Opus 5
GPT-5.6 Sol Pro (batch) vs Gemini 3.6 Flash
GPT-5.6 Sol Pro (batch) vs Gemini 3.5 Flash Lite
FAQ
How much does GPT-5.6 Sol Pro (batch) cost?
GPT-5.6 Sol Pro (batch) costs $2.00 per million input tokens and $10.00 per million output tokens on OpenRouter. At a 3:1 input:output mix that blends to $4.00 per million tokens.
What is GPT-5.6 Sol Pro (batch)'s context window?
GPT-5.6 Sol Pro (batch) accepts up to 1,050,000 tokens of context, and can generate up to 128,000 output tokens.