DeepSeek v4.1 Flash 1017 scores 45 in Artificial Analysis

DeepSeek V4.1 Flash 1017 (Max), an open-weights model released in October 2026, scores 45 on the Artificial Analysis Intelligence Index, ranking it #2 among comparable models with strong performance in intelligence and speed. The model offers moderate pricing at $0.30 per million input tokens and $1.20 per million output tokens, though it tends to generate verbose responses with a 1M token context window and supports both text and image inputs.