AgenticMarket
OpenAIProprietary APIReleased: 2026-09-04GPT-6 Astra
GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-horizon...
ARCHITECTURE & LIMITS
BENCHMARK EVALUATIONS & CODE METRICS
Verified scores from SWE-bench and Artificial Analysis.
Independent coding benchmark evaluating syntax, algorithms, and code completion
Broad multi-domain reasoning, science, and knowledge retrieval
Autonomous multi-step tool use, API calling, and task execution
TOKEN COST CALCULATOR
Estimate production API costs for GPT-6 Astra.
COMMUNITY ENGINEERING EVALUATIONS
Verified ratings across 4 core software engineering dimensions.
Refactoring accuracy, syntax correctness, and adherence to design patterns.
Zero hallucinations, strict constraint compliance, and negative prompt respect.
Time-to-first-token (TTFT) and throughput tokens per second.
Token pricing economics relative to intelligence quality and output volume.
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RECOMMENDED AGENT SKILLS FOR GPT-6 Astra
boardroom
/cs:boardroom <brief> — 6-phase multi-role deliberation across the C-suite with Phase 2 isolation, critic pre-screen, and synthesis. Outputs a board memo. Use when a decision spans multiple executive domains — e.g. a pricing change touching finance, positioning, and product, or a raise-vs-cut runway call.
FREQUENTLY ASKED QUESTIONS ABOUT GPT-6 Astra
What are the input and output token prices for GPT-6 Astra?+
GPT-6 Astra costs $10.00 per 1M input tokens and $50.00 per 1M output tokens. Cached input reads cost $1.00 per 1M tokens.
Does GPT-6 Astra support tool calling and agent execution?+
Yes, GPT-6 Astra natively supports tool calling, parallel function execution, and structured agent workflows.
What is the context window of GPT-6 Astra?+
GPT-6 Astra features an active context window of 1,050,000 tokens with a maximum single-turn output of 128,000 tokens.
What AI Agent Skills work best with GPT-6 Astra?+
Because GPT-6 Astra is optimized for agentic tool calling and multimodal vision and code reasoning, it pairs well with Agent Skills like Boardroom, SEO Audit, and UI/UX Pro Max.