Together AI
A platform for serving and training open models
United States Platform & community Open source
WHAT IT IS
Together AI was founded in 2022 and provides serving and fine-tuning for open models. It lets users call open-weight models such as Llama and Qwen through an API without building their own cluster.
Why it matters
It turned open-weight models into API-callable services, making "using an open model" and "using a closed API" converge in developer experience.
Key milestones
- 2022
Founded and launched the Together API