
LastMile AI is a platform for building generative AI applications, providing model integration, rapid prototyping, collaboration, evaluation, and deployment tools to accelerate bringing AI apps from development to production.
The platform supports integrating multiple mainstream generative AI models, including GPT-4, GPT-3.5 Turbo, PaLM 2, as well as Whisper and Stable Diffusion for image and audio, and is compatible with some open-source models.
The AI Workbook offers a notebook‑like interactive interface where users can rapidly prototype, chain prompts, and build parameterized workflows to iterate on AI applications.
Yes. The platform supports team collaboration features such as workbook sharing, comments, version control, and project organization to enable teamwork and knowledge sharing.
The platform provides ready-to-use automated evaluation metrics (e.g., factuality and relevance) and supports custom evaluation models to assess and optimize outputs.
The platform supports low-code/no-code integrations, with preview testing, versioning, and production deployment capabilities to help deploy apps.
There is a free tier and paid plans, with a limited free trial; for pricing and trial details, please refer to the official information.
The platform is primarily aimed at engineering teams, full‑stack developers, and enterprises or tech departments that need to rapidly build and iterate generative AI apps.

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