Blueprint-Bench 2
Blueprint-Bench 2 is an agentic spatial reasoning benchmark that evaluates a model's ability to understand, plan, and reason over architectural blueprints and other structured spatial documents. Scores are reported as a normalized score.
Claude Fable 5 from Anthropic currently leads the Blueprint-Bench 2 leaderboard with a score of 0.386 across 2 evaluated AI models.
What Blueprint-Bench 2 measures
Blueprint-Bench 2 is a multimodal benchmark that evaluates large language models on multimodal, reasoning, and agents tasks. LLM Stats tracks 2 models on this benchmark, with a maximum possible score of 1. Current average across reported models is 0.4, with the leader reaching 0.4.
Compare leaders on the best AI for multimodal, best AI for reasoning and best AI for agents leaderboards.
Claude Fable 5 leads with 38.6%, followed by 
Gemini 3.5 Flash at 33.6%.
Progress Over Time
Interactive timeline showing model performance evolution on Blueprint-Bench 2
Blueprint-Bench 2 Leaderboard
| Context | Cost | License | ||||
|---|---|---|---|---|---|---|
| 1 | Anthropic | — | 1.0M | $10.00 / $50.00 | ||
| 2 | Google | — | 1.0M | $1.50 / $9.00 |
FAQ
Common questions about Blueprint-Bench 2.
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