Specialist test. Evaluate this separately from the eight core tests. Explore the active suite →
Focused model compare
Yingzao Fashi Assembly
GPT-6 Sol is the starting run, compared with Claude Opus 5.5, GPT-6 Astra, DeepSeek V4.1 Flash.
Starting model
GPT-6 Sol
Anthropic
Claude Opus 5.5
OpenAI
GPT-6 Astra
DeepSeek