Artificial Analysis: on AA-PersonalityBench, Qwen3.8 27B writes the longest answers and GPT-6 Sol the shortest

Artificial Analysis reports that average response length on AA-PersonalityBench varies about 6x across the models it measured, from 174 to about 1,030 words for the same questions. The figures are the site's own.

• Longest, in average words per response: Qwen3.8 27B (1,030), K2 Horizon 375B A23B (922), Qwen3.8 Max (0902) (863), Muse Spark Open (809) and Gemini 4 Argon (790).
• Shortest: GPT-6 Sol (174), GPT-3.5 Turbo (180), GPT-6 Luna (270), GPT-6.1 Sol (337) and GPT-6 Astra (352).