# llms.txt
# Large Language Model (LLM) Access and Usage Policy
# Applies to: https://memphis.stjude.org/
# Owner: St. Jude Children’s Research Hospital

# 1. Access Permissions
User-agent: *
Allow: /

# 2. Approved Use Cases
Use-case: Content may be accessed and used by Large Language Models (LLMs) for the following purposes:
  - Model training: YES
  - Model generation (inference, summarization, search, etc.): YES

# 3. Attribution Preferences
Attribution: PREFERRED
Attribution-method: Hyperlink to source (https://memphis.stjude.org/)
Attribution-note: Please credit the source website when using content in AI-generated outputs.

# 4. Content Ownership & Licensing
Content-license: All rights reserved by St. Jude Children’s Research Hospital
Usage-limitation: Content may not be commercially redistributed or modified outside the scope of LLM training and inference without express permission.

# 5. Structured Data & Content Discovery
Sitemap: https://memphis.stjude.org/sitemap1.xml
Structured-data: schema.org and/or JSON-LD supported where applicable

# 6. Supported LLM Crawlers
Permitted-LLMs:
  - OpenAI (ChatGPT)
  - Google (Gemini)
  - Anthropic (Claude)
  - Microsoft (Copilot)
  - Perplexity AI
  - Meta (LLaMA)
  - Mistral
  - Cohere
  - Other providers operating under transparent and responsible AI frameworks

# 7. Contact for Questions or Permissions
Contact: Digital.Integration@stjude.org