OnlySOTA

Gemini 3.8 Flash vs GPT 6 Astra

Both are SOTA right now. Each row below is one board’s call on the two, and the marked figure is the one that board places higher. No row is added to another, so there is no overall winner: the boards measure different things, and where they split, that is the finding.

Board Gemini 3.8 Flash GPT 6 Astra
Artificial Analysis LLM Leaderboard Artificial Analysis Intelligence Index 40.9 No. 22 of 372 52.7 No. 4 of 372
Arena — Agent Overall 0.030 No. 22 of 49 0.123 No. 4 of 49
Artificial Analysis Coding Agents Artificial Analysis Coding Agent Index 0.419 No. 20 of 22 0.616 No. 7 of 22
Arena — Code Overall 1583 No. 29 of 109 1788 No. 2 of 109
Arena — Text Overall (style control) 1495 No. 8 of 306 1477 No. 29 of 306
Arena — Vision Overall (style control) 1290 No. 11 of 128 1284 No. 20 of 128

Each rank is the board’s own: the rank it publishes, or its place in its own order where it publishes none. The bar is how much of that board the model is ahead of. Scores from different boards cannot be compared.

At a glance

Developer Google OpenAI
Weights closed closed
Released ——
Price Blended Price, USD per 1M tokens (3:1 input:output) $1.50$20.00
Value: where it sits on the kill line SOTA SOTA

Gemini 3.8 Flash →GPT 6 Astra → How the kill line is drawn →

Gemini 3.8 Flash against the other SOTA models

GPT 6 Astra against the other SOTA models