AnalysisAI ModelsSeptember 9, 2026

DeepSeek V4.1 Flash hits 98% of GPT-6 Astra's score at 1% cost

On OpenDesign Arena, DeepSeek V4.1 Flash averaged 81.2/100 versus 82.7 for top-ranked GPT-6 Astra, at $0.023 per artifact against Astra's $1.61.

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