All Models

GPT-5.6 Sol (AWS Mantle)

gpt-sol Reasoning Tool Calling Attachments Structured Output

GPT-5.6 Sol is the flagship model in OpenAI's GPT-5.6 series. It is suited for complex reasoning, coding, and agentic workflows, and is particularly strong at command-line and multi-step coding tasks...

Providers 1
Released Jul 9, 2026
Input Modalities text, image, pdf
Output Modalities text
Tarsk Use coding

Available Providers (1)

Provider Model ID Input Cost Output Cost Context Max Output Docs
LLM Gateway aws-mantle/gpt-5.6-sol $5.50/MTok $33/MTok 278.5K 128K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output