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    3. Eric Zhang

    Eric Zhang

    Thinking Machines Lab aims to make AI systems more widely understood, customizable, and generally capable through open science and multimodal research.

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    At a Glance

    1Tool Listed
    1Product
    18Tool Views
    4Capabilities
    Discussions
    San Francisco, CaliforniaHeadquarters
    2025Est.
    150Employees
    $2000000000Raised
    Focus Areas
    AI Development Libraries
    Local Inference
    Compute Optimization
    Connect
    Latest News
    Mira Murati launches Thinking Machines Lab with high-profile AI talent.Feb 15, 2025
    Thinking Machines Lab raises $2B Seed round led by a16z.Jun 20, 2025
    Markets
    • AI Developers
    • Enterprise R&D
    • Scientific Institutions

    AI Tools by Eric Zhang

    (1)
    View jax-js
    jax-js tool icon

    jax-js

    JAX ML Compiler for JavaScript

    AI Dev LibrariesLocal InferenceCompute Opt.

    Discussions

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    Latest News

    02/15/2025

    Mira Murati launches Thinking Machines Lab with high-profile AI talent.

    thinkingmachines.ai
    06/20/2025

    Thinking Machines Lab raises $2B Seed round led by a16z.

    TechCrunch
    11/13/2025

    Murati's Thinking Machines in funding talks at $50 billion valuation.

    Bloomberg
    01/16/2026

    Staff defections at Thinking Machines Lab as some researchers return to OpenAI.

    Fortune

    Products & Services

    1
    Tinker
    Late 2025

    An API and toolkit designed to simplify the fine-tuning and deployment of open-source AI models.

    Market Position

    Positions itself as a more customizable and transparent alternative to centralized AI labs like OpenAI and Anthropic.

    Leadership

    Founders

    MM

    Mira Murati

    Former Chief Technology Officer at OpenAI; briefly served as Interim CEO of OpenAI.

    JS

    John Schulman

    Co-founder of OpenAI and primary architect of ChatGPT; research lead for post-training.

    LW

    Lilian Weng

    Former Head of Safety Systems at OpenAI; lead for research and development.

    BZ

    Barret Zoph

    Former research lead at OpenAI for post-training and RLHF; previously at Google Brain.

    AT

    Andrew Tulloch

    Former software engineer and researcher at Meta AI; expert in large-scale machine learning systems.

    LM

    Luke Metz

    Former researcher at OpenAI and Google Brain; specialized in model training and optimization.

    Executive Team

    MM

    Mira Murati

    CEO

    Former CTO of OpenAI, leader in the development of GPT-4 and DALL-E.

    EZ

    Eric Zhang

    Member of Technical Staff (Key Early Hire)

    Former Principal Engineer and Founding Engineer (#4) at Modal Labs; Gold Medalist at International Olympiad in Informatics (IOI).

    Board of Directors

    MM
    Mira Murati
    Chair and CEO
    MA
    Marc Andreessen
    Board Member (Investor representative from a16z)

    Founding Story

    Thinking Machines Lab was established by Mira Murati following her tenure as CTO of OpenAI. She recruited a 'dream team' of researchers from OpenAI, Meta, and Mistral AI with the mission of building AI that is not just a 'black box' but a tool that users can adapt to their specific needs.

    Business Model

    Revenue
    Not publicly reported; estimated at pre-revenue or early stage as of 2026.

    Revenue Model

    API usage (Tinker), customizable platforms, and enterprise consulting services.

    Pricing Tiers

    Developer API
    Usage-based

    Access to fine-tuning tools and inference API.

    Enterprise
    Custom

    Full-stack AI deployment and custom model training.

    Private

    Target Markets

    Industries & Segments
    • AI Developers
    • Enterprise R&D
    • Scientific Institutions
    Use Cases
    • Custom AI model deployment
    • Scientific discovery
    • Enterprise AI transformation
    Notable Customers
    • Various early enterprise partners in stealth

    Quick Facts

    Headquarters
    San Francisco, California
    Founded
    2025
    Entity Type
    Public Benefit Corporation
    Employees
    150
    Total Funding
    $2,000,000,000 (Seed)
    Investors
    Andreessen Horowitz, Nvidia
    Office Locations
    San Francisco
    New York

    Funding History

    Seed$2,000,000,000
    June 2025
    $10,000,000,000 valuation
    Andreessen Horowitz
    Nvidia
    Conviction
    Strategic VentureUndisclosed (Part of larger talks)
    March 2026
    Aiming for $50,000,000,000 valuation
    Nvidia

    History & Milestones

    January 2026

    Company experiences leadership shifts with some co-founders departing back to original labs.

    March 2026

    Secures strategic investment from Nvidia to accelerate AI training and research.

    February 2025

    Thinking Machines Lab is founded by Mira Murati and a team of AI industry veterans.

    June 2025

    Company raises $2 billion in a seed round at a $10 billion valuation.

    November 2025

    Reported funding talks for an additional $5 billion at a $50 billion valuation.

    Key Capabilities

    4
    Multimodal AI systems
    Fine-tuning API (Tinker)
    Open-science research model
    Human-AI collaboration tools

    Integrations & Partnerships

    Platform Integrations

    • Cloud-agnostic API
    • Python SDK
    • JAX/PyTorch integration

    Key Partnerships

    Nvidia (Compute and Strategic Investment)
    AMD
    Cisco

    Connect

    Website
    ekzhang.com
    GitHub
    ekzhang
    X / Twitter
    ekzhang1

    AI Topics

    3

    Eric Zhang focuses on these topics:

    AI Development Libraries(1)
    Local Inference(1)
    Compute Optimization(1)
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