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Side by side on the same independent tests, with price and context. The link in your address bar shares this exact comparison.

GPT-6 AstraGemini 4 Argon

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

Gemini 4 Argon

~188estimated

WeightsClosed

ReleasedSep 2026

Price in / out–

Context–

Core tests taken–

GPT-6 Astra and Gemini 4 Argon are too close to call (10 points apart, within the uncertainty) (one score is an estimate).

Test by testindependent results · Epoch AI

GPT-6 AstraGemini 4 Argon

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.