The grounding numbers: GPQA Diamond 96.0%, FrontierMath Tier 4 (v2) 97.6%
GPT-6: Astra scores 96.0% on GPQA Diamond (graduate-level science questions) and 97.6% on FrontierMath Tier 4 (v2), among its strongest published scores. This is well matched to advanced STEM content generation and review.
Example prompt
Generate three graduate-level problem sets on the following topic, each with a fully worked solution and a note on the specific misconception each problem is designed to surface:
[Describe the topic here]Who should look elsewhere
For younger or lower-stakes education workloads, a materially cheaper model likely delivers comparable quality; reserve GPT-6: Astra's price premium for genuinely advanced material where the frontier-level scores matter.
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