New Summarized Thinking Traces for xAI Grok Code Fast 1 in OCI Generative AI

Summarized thinking traces are now available for Grok Code Fast 1 in the xAI platform for OCI Generative AI.

Released in late August 2025, xAI Grok Code Fast 1 is a coding-focused large language model optimized for high-volume coding tasks and agentic workflows. It excels in the full software development loop (planning, writing, testing, and debugging) while supporting languages such as TypeScript, Python, Java, Rust, C++, and Go. Ideal for building zero-to-one projects, answering codebase questions, performing bug fixes, and enabling agentic coding, this model offers speed, efficiency, and low cost, with interleaved tool-calling to enhance reasoning.

The new summarized thinking traces feature provides real-time insights into the model's multi-step reasoning process through the reasoning_content field in the API. Throug the chunk.choices[0].delta.reasoning_content parameter, the streamed content reveals the model's internal logic, making it easier for developers to track and debug agentic coding workflows.

For information about these models, see the Generative AI documentation.