Tinker

Tinker

Thinking Machines Lab
+
+

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About

AI APIs for everyone. At JigsawStack, we're committed to building finely-tuned custom models that take the heavy lifting off your shoulders. Our APIs are designed to seamlessly integrate into any tech stack, enabling you to ship faster and focus on what truly matters—innovating your product. One of our most popular offerings is the AI Scraper API, which intelligently scrapes websites without the need for custom CSS selectors, saving you time and effort

About

Tinker is a training API designed for researchers and developers that allows full control over model fine-tuning while abstracting away the infrastructure complexity. It supports primitives and enables users to build custom training loops, supervision logic, and reinforcement learning flows. It currently supports LoRA fine-tuning on open-weight models across both LLama and Qwen families, ranging from small models to large mixture-of-experts architectures. Users write Python code to handle data, loss functions, and algorithmic logic; Tinker handles scheduling, resource allocation, distributed training, and failure recovery behind the scenes. The service lets users download model weights at different checkpoints and doesn’t force them to manage the compute environment. Tinker is delivered as a managed offering; training jobs run on Thinking Machines’ internal GPU infrastructure, freeing users from cluster orchestration.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers

Audience

AI researchers and ML engineers requiring a solution to experiment with fine-tuning open source language models while outsourcing infrastructure complexity

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$27/month/user
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

JigsawStack
Founded: 2024
Singapore
jigsawstack.com

Company Information

Thinking Machines Lab
United States
thinkingmachines.ai/tinker/

Alternatives

Alternatives

AnyAPI

AnyAPI

AnyAPI.ai
LLaMA-Factory

LLaMA-Factory

hoshi-hiyouga

Categories

Categories

Integrations

Llama 3
Llama 3.1
Llama 3.2
Llama 3.3
Python
Qwen
Qwen3
Workers by Delos

Integrations

Llama 3
Llama 3.1
Llama 3.2
Llama 3.3
Python
Qwen
Qwen3
Workers by Delos
Claim JigsawStack and update features and information
Claim JigsawStack and update features and information
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Claim Tinker and update features and information