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Ethan Knight
38 posts
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Ethan Knight
@__eknight__
🍓 @openai | prev rl @xai, e2e @tesla
San Francisco, CA
Joined May 2023
423
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9,882
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  • user avatar
    Ethan Knight
    @__eknight__
    Aug 28, 2023
    So excited that FSD customers were able to catch a glimpse of what we’ve been working on. Sincere thanks to my colleagues for the many long nights and hard work that led up to this point. Want to build end to end with us? Join the team @Tesla_AI! tesla.com/careers/search…
    user avatar
    Elon Musk
    X
    @elonmusk
    Aug 26, 2023
    x.com/i/broadcasts/1…
    261K
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    Ethan Knight
    @__eknight__
    Dec 10, 2024
    Earlier today, we released a new model, code-named Aurora, that gives Grok the ability to generate extremely photorealistic images (and in the future, even edit them). It's free to use for all of 𝕏, try it out and send us what you're creating! This model was trained entirely
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    Ethan Knight
    @__eknight__
    Feb 22, 2024
    Residential roads in general are a great example of where the end-to-end architecture shines. In the previous stack, we trained the lane graph network to produce a spatial network of lanes, which would be fed to the explicit planner. But in many of these residential areas, the
    user avatar
    ΛI DRIVR
    @AIDRIVR
    Feb 22, 2024
    FSD V12 handles narrow road right of way negotiations effortlessly 2nd part of this clip really impressed me - you can see it yield initially and then immediately assert itself when the driver ahead started slowing
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    00:00
    163K
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    Ethan Knight
    @__eknight__
    Jul 10, 2025
    We trained a pretty smart model! :))
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    Daniel
    @nearlydaniel
    Jul 10, 2025
    War Room squad locked in
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    84K
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    Ethan Knight
    @__eknight__
    Nov 25, 2023
    🌅
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    Sawyer Merritt
    @SawyerMerritt
    Nov 24, 2023
    NEWS: Tesla FSD v12 Has Reportedly Starting Rolling Out to Employees With Update 2023.38.10 notateslaapp.com/news/1713/tesl…
    50K
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    Ethan Knight
    @__eknight__
    Dec 8, 2023
    New 3D reconstruction tech looks incredible 🔥
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    Phil Duan
    @pduan
    Dec 8, 2023
    happy holidays 🎁
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    14K
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    Ethan Knight
    @__eknight__
    Sep 26, 2023
    Such a cool milestone, shout out to @RemiCadene @julianibarz and the Optimus team! Many approaches to robotics are local optima, E2E video to controls is the way 🦾
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    Elon Musk
    X
    @elonmusk
    Sep 25, 2023
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    Tesla Optimus
    Tesla
    00:00
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    Tesla Optimus
    Tesla
    17K
  • user avatar
    Ethan Knight
    @__eknight__
    Dec 9, 2024
    🌌
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    Grok Image Generation Release
    From x.ai
    1.6M
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    Ethan Knight
    @__eknight__
    Feb 18, 2025
    big brain time
    user avatar
    Aran Komatsuzaki
    @arankomatsuzaki
    Feb 18, 2025
    Grok 3 reasoning beta achieved 96 on AIME and 85 on GPQA, which is on par with the full o3.
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    Ethan Knight
    @__eknight__
    Jul 10, 2025
    3 × 10 = 4
    user avatar
    xAI
    xAI
    @xai
    Jul 10, 2025
    Introducing Grok 4, the world's most powerful AI model. Watch the livestream now: x.com/i/broadcasts/1…
    59K
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    Ethan Knight
    @__eknight__
    Dec 10, 2024
    Replying to @__eknight__
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    parth
    @prthnkys
    Dec 7, 2024
    Aurora update is quite good, grok is way better at making images now.
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    Ethan Knight
    @__eknight__
    Aug 28, 2023
    Replying to @CStyles45 @TeslaHype and @Tesla_AI
    Genuinely, the team. And the GPUs 😉 @timzaman
    17K
  • user avatar
    Ethan Knight
    @__eknight__
    Dec 10, 2024
    Replying to @__eknight__
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    Kiran Mohan
    @KMohan40821
    Dec 9, 2024
    Replying to @BenjaminDEKR and @xai
    Awesome output 😍😍 Cybertruck approaching jupiter.
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    18K
  • user avatar
    Ethan Knight
    @__eknight__
    Dec 10, 2024
    Replying to @__eknight__
    user avatar
    Ian Miles Cheong
    Telemetry
    @ianmiles
    Dec 9, 2024
    Grok's new image model, Aurora, is incredible. It's so much better at generating images of real people than anything else I've used.
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    19K

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