API guide · OpenAI · Intermediate to advanced
You are building a GPT-6 Astra workflow where users need to add requirements or redirect a running response over the Responses API without waiting for the current turn to finish.
openai, gpt-6 astra, responses api, mid-turn steering, websocket
Model launch · OpenAI · Intermediate to advanced
You want OpenAI's September 3, 2026 launch overview for GPT-6 Astra, including its rollout, computer-use and coding focus, long-context behavior, benchmark disclosures, pricing, and new Codex context-retrieval workflow.
openai, gpt-6 astra, frontier models, coding, computer use
Model guide · OpenAI · Intermediate to advanced
You are evaluating or migrating to GPT-6 Astra and need implementation guidance for async tool calls, mid-turn steering, reasoning updates, Responses API tool use, unsupported parameters, and prompt changes.
openai, gpt-6 astra, responses api, async tool calling, mid-turn steering
Model analysis · Simon Willison · Intermediate to advanced
You want a concise independent read of GPT-6 Astra's launch claims, benchmark caveats, long-context results, pricing, and early comparison with Claude Fable 5.1 and GPT-5.6 Sol.
gpt-6 astra, model selection, benchmarks, coding agents, long context
Model docs · OpenAI · Beginner to advanced
You want OpenAI's current model-family guidance for GPT-6 Astra and GPT-5.6 prompting, migrations, and feature tradeoffs before upgrading an app or agent workflow.
openai, gpt-6 astra, gpt-5.6, model guidance, prompting