> Thinking Machines released a product that helps developers adjust A.I. models to better perform specific tasks. Offered to businesses and software developers over the internet, the product was similar to technologies from Google, Amazon and Microsoft.

I cannot take this article seriously.

Stopping Agents [1] - LLM agents that stop conversations early and save time.

Because they're trained using imitation learning instead of RL, they're scalable and easy to deploy with your own data (also open-source!).

Mainly targeted at and tested on quickly disqualifying prospects in sales calls, but can be applied more broadly.

[1] https://stoppingagents.com

OpenAI has had a fine-tuning API since GPT-3.5, and a reinforcement fine-tuning API since last year.

There's some interesting work in NeurIPS this year on fused kernels for MoE too: https://flash-moe.github.io/