Dartmouth-Hosted Open Models and Tools (Free):
- Llama 3.1 8b: Meta's open large language model. Instruction and foundation models. All data remains local to Dartmouth. Access via chat.dartmouth.edu.
- Llava 8b: Large multimodal model (LMM) fine tuned for chat and instruction. Use this for interacting with image data. All data remains local to Dartmouth. Access via chat.dartmouth.edu.
- Mistral 7b: Large language model fine tuned for chat and instruction. All data remains local to Dartmouth. Access via chat.dartmouth.edu
Commercial Tools:
- Campus-wide licensing:
- OpenAI's GPT 3.5-turbo and GPT 4o : free access for all Dartmouth users through chat.dartmouth.edu. Data is sent to OpenAI and may be used for future model training.
- Anthropic's Claude (Haiku and Sonnet): free access for all Dartmouth users through chat.dartmouth.edu. Data is sent to Anthropic.
- Microsoft Copilot chat bot: free access for all Dartmouth users through our enterprise license with Microsoft. Based on GPT 4. Offers data protection for any input. Includes access to DALL-E3 image generator.
- Freemium/subscription licensing:
- OpenAI’s ChatGPT: limited free access to GPT 3.5, “Plus” subscription gives access to GPT 4o and 4o1. Ability to upload and analyze files, access DALL·E image generator, and create custom GPTs.
- Anthropic’s Claude: unusually large text input window. “Pro” subscription gives access to stronger models.
- Perplexity AI: particularly strong in returning citations and sources on which answers are based, research-assistant like. “Pro” subscription gives access to a variety of LLMs (GPT 4, strong versions of Claude). Can ingest and analyze files.
- Elicit: great tool far AI-assisted academic literature searches. Free trial, then a “Plus” subscription is needed.
- GitHub copilot: subscription-based tool to assist with coding.
- Google Gemini: Google’s AI tool, “Gemini Advanced” subscription offers a stronger model and integration with Gmail and Google docs.
- Aggregator site: https://theresanaiforthat.com/
Other Dartmouth-hosted tools:
- Dartmouth hosts a number of customized AI tools at ai.dartmouth.edu. Offers increased protection for data input. No copy of the data is saved after the session expires.