Indahl Models

Indahl Models gives Claude read-only access to Heuremen LLC's measurements of the AI and open-source supply chain, each one a stated claim checked against the delivered files:

• Licenses: the license the 500 most downloaded Hugging Face models and datasets state in their cards against the license file in the repository, and the 1,000 most downloaded PyPI projects' declared license against the one GitHub detects.
• Sizes: the parameter count in a model's name against the parameters in its safetensors files.
• Installs: whether the pip install command a project documents actually resolves.
• Hosts and weights: every OpenRouter host of open-weight models with its stated quantization and uptime, and whether weight files behind a model name stay the same over time.
• Benchmarks: MLCommons AILuminate safety results against their reports, open-model benchmark claims rerun with the published harness, and our own Faults and Guards bench.
• Lifecycles: model and API shutdown dates announced by Anthropic, OpenAI, Google and Cloudflare, and every date that moved.
• Research hygiene: arXiv version drift for indexed studies and link rot in arXiv code and data links.

Every answer carries the share with its 95% interval, the outcome (ABOVE, BELOW, CONSISTENT or CANNOT_TELL), the counts, and examples read in full. No account needed. All data and code are public at github.com/Heuremen-LLC/indahl.ai.