GPT-6 Astra
openai
Cross-checked
DeepSeek V4 Flash 0731 = 100. The index reflects two shared tests, not capability multiples or statistically established gaps. Results reflect particular model configurations. Agent harnesses, reasoning effort, tools, budgets and tasks may differ. Close indices do not establish superiority. B describes a relative position in this selected group, not an inability to code.
Capabilities & Recommended Uses
Strengths
- •Long-horizon software engineering
- •Advanced analysis and document creation
Best For
- •Software engineering
- •Research
Weaknesses
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Benchmark evidence and ranking method · GPT-6 Astra
Cross-checked
Terminal-Bench 4.0 · Codex · max: 58.18% · 95% CI ± 2.79%
Artificial Analysis · GPT-6 Astra (max)
Test configuration: max
Terminal-Bench 2.1: 88.39% · SciCode: 56.48%
LiveBench · 2026-06-25 · gpt-6-astra-max
Coding: 80.36% · Agentic Coding: 57.32%
ModelRank assigns editorial tiers using public coding evidence, not automatic index thresholds or statistically proven classes. Price, speed, context size and sponsorship do not affect tiers.
DeepSeek V4 Flash 0731 = 100. The index reflects two shared tests, not capability multiples or statistically established gaps.
Results reflect particular model configurations. Agent harnesses, reasoning effort, tools, budgets and tasks may differ. Close indices do not establish superiority. B describes a relative position in this selected group, not an inability to code.
Data checked: 2026-09-10. Snapshot date is the retrieval date, not necessarily the evaluation date.
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Frequently Asked Questions
What is GPT-6 Astra's coding score and ranking tier?
GPT-6 Astra by openai is rated as Tier S on ModelRank with a coding score of 112.28 (Reference baseline = 100) as a reference index derived from public benchmark evidence. Tiers are editorial assessments; the index does not establish real-world capability differences.
What is the API pricing and context window for GPT-6 Astra?
GPT-6 Astra features a 1,050,000 token context window. Pricing is $10 per 1M input tokens and $50 per 1M output tokens (OpenRouter quote).
What programming tasks is GPT-6 Astra best suited for?
GPT-6 Astra is recommended for: Software engineering, Research. Key strengths include: Long-horizon software engineering, Advanced analysis and document creation.
Try GPT-6 Astra
Last updated: October 11, 2026