Vendor and product family
Thinking Machines Lab
Thinking Machines Lab, Inc. operates Tinker. Mira Murati is its public cofounder and CEO. The company states it is based in the United States; its employer material documents San Francisco operations.
1 source-reviewed catalog entry. Reviews check official published information and do not establish hands-on testing.
Company websiteWhat this vendor offers
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Models and developer tools
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Developer platform
Tinker
Fine-tune language models with supervised learning or reinforcement learning while a managed service runs the training infrastructure.
Official source reviewed 2026-10-20
An account and developer integration are required. Training and sampling are billed by token usage, with separate checkpoint-storage charges. Inkling serverless inference is beta; intensive production access has a separate waitlist. Check current models and rates before starting a run.
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