ToolsCompaniesAbout
Company

Thinking Machines Lab

Thinking Machines Lab is an artificial intelligence research and product company. It develops models and infrastructure intended to make AI systems more customizable and useful, including the Tinker model-training service. Its stated research interests include human-AI collaboration, model capability and infrastructure quality.

Linked from thinkingmachines.ai · checked 29 Oct

Status
Active
Checked 29 Oct 2026
Based in
Unknown
Founded
Unknown
Not confirmed yet
Tools listed
1

Tools from Thinking Machines Lab

  • Tinker

    A training API for fine-tuning open-weight models with your own data and loss functions.

    Coding · Sign up · Checked

    Usage-based per million tokensTraining, sampling, and prefill are billed per million tokens and vary by model and context length; checkpoint storage is billed per GB per month.

When Thinking Machines Lab launches another product, it gets its own record here.

History

Free account

See Thinking Machines Lab’s history

Renames, moves, pivots and launches, dated and sourced. Free with an account.

Momentum

Free account

See Thinking Machines Lab’s momentum

Launch traction, hiring and release activity, tracked over time. Free with an account.

Where this comes from

Company website
Product, pricing and policy pages
YC directory mirror
Batch and company name
Social accounts
Accounts the company links, and its posts on X
Human review
Checked by a person
knowledge_base

Company facts stay “unknown” until a source confirms them.