gpt-6.1-sol

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GPT-6.1-Sol is an efficient reasoning model in the GPT-6 Sol family, designed for complex problem-solving, software engineering, knowledge work, document understanding, and agent-assisted workflows. It delivers strong reasoning capabilities with an efficient serving profile.

• Advanced Reasoning – Performs multi-step reasoning for complex problem-solving and decision support.
• Coding and Engineering – Supports code generation, debugging, repository analysis, and technical problem-solving.
• Long-Context Understanding – Analyzes large documents, repositories, and knowledge collections.
• Multimodal Understanding – Accepts text and image inputs and generates text outputs.
• Knowledge Work – Supports document understanding, research synthesis, and specialist technical workflows.
• Agentic Workflows – Supports tool-enabled, multi-step tasks and workflow automation.
• Flexible Reasoning – Provides multiple reasoning-effort settings to match task complexity.

• Complex reasoning, planning, and decision support
• Software development, debugging, and repository analysis
• Scientific and specialist technical workflows
• Large-document and knowledge-base analysis
• Enterprise knowledge work and research synthesis
• Tool-enabled agents and workflow automation

• Fine-tuning
• Reinforcement fine-tuning graders
• Predicted outputs
• Deprecated local-shell tooling