Tim Brooks @_tim_brooks Twitter profile | Pikagi

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Tim Brooks

@_tim_brooks

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Sora research lead @OpenAI

San Francisco, CA

https://t.co/0tYyr6MQpA

Joined September 2022

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@_tim_brooks

Tim Brooks

3 months

Sora is our first video generation model - it can create HD videos up to 1 min long. AGI will be able to simulate the physical world, and Sora is a key step in that direction. thrilled to have worked on this with @billpeeb at @openai for the past year

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@_tim_brooks

Tim Brooks

2 months

"fly through tour of a museum with many paintings and sculptures and beautiful works of art in all styles" Video generated by #Sora

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@_tim_brooks

Tim Brooks

3 months

"realistic video of people relaxing at beach, then a shark jumps out of the water halfway through and surprises everyone" Video generated by Sora

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@_tim_brooks

Tim Brooks

3 months

"a walking figure made out of water tours an art gallery with many beautiful works of art in different styles" Video generated by Sora Sora has object permanence - the paintings stay consistent before and after the water man walks in front

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@_tim_brooks

Tim Brooks

3 months

"a giant duck walks through the streets in Boston" Video generated by Sora

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@_tim_brooks

Tim Brooks

3 months

someone plz adopt this cat 😭 "a white and orange tabby alley cat is seen darting across a back street alley in a heavy rain, looking for shelter..." (prompt by Chad Nelson) Video generated by Sora

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@_tim_brooks

Tim Brooks

2 months

"Cinematic trailer for a group of adventurous puppies exploring ruins in the sky" Video generated by #Sora

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@_tim_brooks

Tim Brooks

3 months

"a photorealistic video of a butterfly that can swim navigating underwater through a beautiful coral reef" Video generated by Sora

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@_tim_brooks

Tim Brooks

2 months

"a man BASE jumping over tropical hawaii waters. His pet macaw flies alongside him" Video generated by #Sora

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@_tim_brooks

Tim Brooks

2 months

"an extreme close up shot of a woman's eye, with her iris appearing as earth" Video generated by #Sora

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@_tim_brooks

Tim Brooks

3 months

"minecraft with the most gorgeous high res 8k texture pack ever" Video generated by Sora

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@_tim_brooks

Tim Brooks

3 months

"a green blob and an orange blob are in love and dancing together" Video generated by Sora the video you generate for your partner when you dont make it home from office on valentines day #Sora

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@_tim_brooks

Tim Brooks

3 months

really excited by Sora's ability to blend two videos. here's a blend of that minecraft video with motorcycling. so much creative potential for this feature

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@_tim_brooks

Tim Brooks

3 months

check out more info on the research behind Sora and more of Sora's abilities here:

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Video generation models as world simulators

We explore large-scale training of generative models on video data. Specifically, we train text-conditional diffusion models jointly on videos and images of variable durations, resolutions and aspect...

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@_tim_brooks

Tim Brooks

3 months

we can also use Sora to edit a video from a text instruction using SDEdit. "rewrite the video in a pixel art style."

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@_tim_brooks

Tim Brooks

2 months

best friends 😊 "a red panda and a toucan are best friends taking a stroll through santorini during the blue hour" Video generated by #Sora

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@_tim_brooks

Tim Brooks

2 months

"a dark neon rainforest aglow with fantastical fauna and animals" Video generated by #Sora

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@_tim_brooks

Tim Brooks

3 months

in addition to generating videos from text, Sora can morph between two videos. here's one example I love where it starts as a drone and turns into a butterfly

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@_tim_brooks

Tim Brooks

3 months

Sora is a generalist model of all different durations, resolutions and aspect ratios. here are three generations from the same text prompt at different aspect ratios

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@_tim_brooks

Tim Brooks

3 months

all a single generation!!

@billpeeb

Bill Peebles

3 months

Sora can generate multiple videos side-by-side simultaneously. This is a single video sample from Sora. We didn't stitch this together; Sora decided it wanted to have five different viewpoints all at once!

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@_tim_brooks

Tim Brooks

3 months

there are lots of creative ways to use Sora. here's one that's really cool: we can extend the same video backward in time multiple different ways, resulting in videos that start different but all have the same ending (also, crashing into the San Francisco sign at the end was…

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@_tim_brooks

Tim Brooks

3 months

Sora is also capable of generating images at up to 2048x2048 resolution. here is an image with crazy photorealism generated by Sora

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@_tim_brooks

Tim Brooks

2 months

Connor is amazing to work with. please reach out if you want to push new boundaries in ML systems for Sora!

@cmikeh2

Connor Holmes

2 months

If this Sora sample reminds you of a reduce-scatter and all-gather, we are hiring! We are looking for people who are passionate about systems efficiency, believe in scaling, and have expertise tackling these problems. If this sounds like a fit, please reach out!

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@_tim_brooks

Tim Brooks

3 months

🙌 cat king

@billpeeb

Bill Peebles

3 months

"a giant cathedral is completely filled with cats. there are cats everywhere you look. a man enters the cathedral and bows before the giant cat king sitting on a throne." Video generated by Sora.

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@_tim_brooks

Tim Brooks

30 days

ChatGPT can now inpaint and edit DALL-E images from text instructions!

@OpenAI

OpenAI

30 days

You can now edit DALL·E images in ChatGPT across web, iOS, and Android.

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@_tim_brooks

Tim Brooks

2 months

more #Sora videos on our tiktok! "leaning tower of pizza"

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TikTok · OpenAI

16.2K likes, 431 comments. “This video was generated by our text-to-video model, Sora. Prompt: “leaning tower of pizza” What should we make with Sora next?”

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@_tim_brooks

Tim Brooks

3 months

@_holonick_

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@_tim_brooks

Tim Brooks

2 months

Amazing work from @ir413 bringing AI to the real world

@ir413

Ilija Radosavovic

2 months

we cast real-world humanoid control as next token prediction; our approach enables joint training with youtube videos and walks in sf

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@_tim_brooks

Tim Brooks

2 months

@MicahBerkley good question! its a single generation, cuts are done by the model itself

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@_tim_brooks

Tim Brooks

3 months

David and the entire team are the most amazing people to work with. if you have experience with large scale video infrastructure, please reach out and come build Sora with us

@_dschnurr

David Schnurr

3 months

We're hiring folks that have experience with large scale video infrastructure – serving, processing, ingest, etc. If you think you'd be a good match please reach out!

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@_tim_brooks

Tim Brooks

5 months

amazing generalization to real world @ir413

@ir413

Ilija Radosavovic

5 months

we have trained a humanoid transformer with large-scale reinforcement learning in simulation and deployed it to the real world zero-shot

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@_tim_brooks

Tim Brooks

6 months

OpenAI is nothing without its people

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@_tim_brooks

Tim Brooks

3 months

@gutianpei_ yes - we show 1:1 and 16:9 but it supports other aspect ratios as well!

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@_tim_brooks

Tim Brooks

6 months

❤️

@sama

Sam Altman

6 months

i love the openai team so much

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@_tim_brooks

Tim Brooks

8 months

🎉🎉🎉

@OpenAI

OpenAI

8 months

Our new text-to-image model, DALL·E 3, can translate nuanced requests into extremely detailed and accurate images. Coming soon to ChatGPT Plus & Enterprise, which can help you craft amazing prompts to bring your ideas to life:

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@_tim_brooks

Tim Brooks

5 months

🎉 we are so back

@OpenAI

OpenAI

5 months

We have reached an agreement in principle for Sam Altman to return to OpenAI as CEO with a new initial board of Bret Taylor (Chair), Larry Summers, and Adam D'Angelo. We are collaborating to figure out the details. Thank you so much for your patience through this.

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@_tim_brooks

Tim Brooks

3 months

@apolmig @billpeeb @OpenAI

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Video generation models as world simulators

We explore large-scale training of generative models on video data. Specifically, we train text-conditional diffusion models jointly on videos and images of variable durations, resolutions and aspect...

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@_tim_brooks

Tim Brooks

6 months

❤️

@ilyasut

Ilya Sutskever

6 months

I deeply regret my participation in the board's actions. I never intended to harm OpenAI. I love everything we've built together and I will do everything I can to reunite the company.

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