ChatGPT vs Grok

GPT-6 Astra is OpenAI's model for extended work involving computers, browsers, complex code and source material. OpenAI describes improvements over the preceding Sol in professional tasks, tool use and adherence to assigned scope, emphasizing continued execution after reviewing evidence. Connected runtimes provide software operation and file creation, combining the model's decisions about changes with external tools that carry them out. Development, research and document production can therefore form a workflow spanning applications, from gathering information through revising deliverables and checking results. The model detail page's specifications and evaluation analysis cover context and output limits, reasoning settings, computer-use and tool-call conditions, code repair, document analysis and multi-step automation.

Grok 4.6 is an xAI-family model for long development and knowledge workflows, accepting text and images and producing text. Its developer describes improvements over the preceding model in sustained agent work, interactive artifacts and checking intermediate results. It can help organize requirements and draft code or documents, while application execution and saved files depend on the development environment and connected tools. Current AIB comparisons put automation in the top tier and document handling and coding in the middle of the pack, so automation strength should not imply general accuracy guarantees. Check reasoning settings and long-input pricing, then inspect retained requirements, intermediate deliverables and tests on representative tasks to assess quality, latency and cost.