Has OpenAI released GPT-6 Astra Pro?
Yes. GPT-6 Astra Pro is the released Pro tier of GPT-6 Astra. Use GPT-6 Astra with the `model: pro` option to select it.
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GPT-6 Astra Pro
Reasoning modelOpenAI GPT-6 Astra Pro
Also known as: GPT 6 Astra Pro / Astra Pro
Release date: 2026-09-11Updated: 2026-09-12Views: 14
Parameters
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Context length
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Multilingual
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Reasoning ability
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GPT-6 Astra Pro is the released Pro tier of GPT-6 Astra. It is selected with the GPT-6 Astra model and the `model: pro` option, and its official SimpleBench AVG@5 result is 86.5.
Data sourced primarily from official releases (GitHub, Hugging Face, papers), then benchmark leaderboards, then third-party evaluators. Learn about our data methodology
GPT-6 Astra Pro
Model basics
Reasoning traces
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Thinking modes
Thinking modes not supported
Context length
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Max output length
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Model type
Reasoning model
Modality (in / out)
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Release date
2026-09-11
Model file size
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MoE architecture
No
Total params / Active params
No data / Not applicable
Knowledge cutoff
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GPT-6 Astra Pro
Open source & experience
Code license
Proprietary
Weights license
Proprietary
GitHub repo
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Hugging Face
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Live demo
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GPT-6 Astra Pro
Official resources
Paper
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DataLearnerAI blog
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GPT-6 Astra Pro
API details
API speed
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No public API pricing yet.
GPT-6 Astra Pro
Benchmark Results
GPT-6 Astra Pro currently shows benchmark results led by SimpleBench (2 / 94, score 86.50). This page also consolidates core specs, context limits, and API pricing so you can evaluate the model from benchmark results and deployment constraints together.
GPT-6 Astra Pro
Publisher
OpenAI
View publisher details OpenAI GPT-6 Astra Pro
Model Overview
Released GPT-6 Astra Pro tier
GPT-6 Astra Pro is OpenAI’s released Pro tier of GPT-6 Astra. It is cataloged separately so its tier-specific evaluation result remains comparable. OpenAI describes the underlying model as GPT-6 Astra; select the Pro tier with model: pro rather than a separate model identifier.
SimpleBench
SimpleBench’s official public leaderboard reports 86.5 AVG@5 for GPT-6 Astra Pro, dated September 7, 2026. This is stored as a formal structured SimpleBench result for the released tier. It describes that leaderboard’s evaluation setting only and does not imply scores on other benchmarks or a separate price.
Specification boundary
The Pro tier shares GPT-6 Astra’s product identity and invocation path. Where OpenAI has not separately published tier-specific pricing, context, output limits, or other specifications, this record leaves those values unspecified rather than inventing Pro-only figures.
Sources
- OpenAI GPT-6 Astra documentation: product identity and Pro-tier invocation.
- SimpleBench leaderboard data: GPT-6 Astra Pro, 86.5 AVG@5, September 7, 2026.
GPT-6 Astra Pro
FAQ
Is GPT-6 Astra Pro the same as GPT-6 Astra?
It is the Pro tier of GPT-6 Astra, not a separate base-model API identifier. The separate catalog record preserves tier-specific results such as SimpleBench.
Why are there no prices or benchmark scores?
The official SimpleBench leaderboard reports an 86.5 AVG@5 result. Tier-specific prices and specifications remain unspecified when OpenAI does not publish separate values.
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