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GPT-6 AstraStep 5 Preview

Next to GPT-6 Astra

Presets

GPT-6 Astra

197186–209

WeightsClosed

ReleasedSep 2026

Price in / out$10 / $50

Context1.05M

Core tests taken5 of 8

Step 5 Preview

~175estimated

WeightsClosed

ReleasedSep 2026

Price in / out–

Context–

Core tests taken–

GPT-6 Astra leads Step 5 Preview by 22 points (one score is an estimate).

Test by testindependent results · Epoch AI

GPT-6 AstraStep 5 Preview

These models share no independent tests yet.

Only tests that at least two of these models have taken. Bold rows are the core tests shown on every profile; all of these results inform the index score. Task length (METR) is listed below the chart because it is a duration, not a percentage.