Foundation Models
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Hacker News Mentions
Total HN mentions across all companies in this category over time
Total Funding
Cumulative funding raised by companies in this category over time
Top Companies
View all companies →Creator of ChatGPT and GPT-4. The company that kicked off the generative AI boom.
AI safety company behind Claude. OpenAI's main competitor.
Enterprise-focused LLM company. Strong in embeddings and RAG.
French AI lab building open-weight foundation models.
AI-powered search engine. Answer engine that cites sources.
Fine-tuning platform for LLMs. Train custom models on your data.
The GitHub of machine learning. Hosts models, datasets, and Spaces.
Platform to run and deploy ML models via API.
API access to Claude models. Enterprise AI assistant with safety focus.
AWS service for accessing foundation models. Unified API for multiple AI models.