Research, Mid Training at Thinking Machines Lab
- Company: Thinking Machines Lab
- Location: San Francisco
- Employment type: Full-time
- Posted: 2026-09-21
About the role
ABOUT THINKING MACHINES The mission of Thinking Machines is to build AI that extends human will and judgment. We are training frontier models with Inkling, developing Tinker to let people make models their own, and crafting interfaces that broaden human-AI communication. We believe the future worth building is human, and we're hiring people who want to build it. ABOUT THE ROLE Mid-training is a step between pre-training and post-training, where we take a base model and train it into the foundation for reasoning. This role owns the late-stage training responsibility that shape what our models are fundamentally capable of, including things like synthetic data strategies, the data mix, quality uplift, context extension and capabilities across coding, math, reasoning, and so on.…
Apply on Thinking Machines Lab's official careers page: https://jobs.ashbyhq.com/thinkingmachines/f9c03f58-c968-492c-b40c-fbc46a38ce05