The Ledger

Every statement that passed quotation and attribution checks. Mix any filter with any other: certainty 1/5, debate potential 5/5, or both at once.

clear all ✕

why aren't all 9 resolved? a statement only gets an assessment when the public record can support or contradict it. opinions and what-ifs never can, and 0 checkable ones are still open, waiting for their date. predictions held up or didn't; assertions are supported or contradicted. on every card: ▮▮▮▮▮ certainty · ▮▮▮▮▮ debate potential. speakers are clickable

Assertion Partly supported
Song: Dream Machine Spontaneously Generates Consistent Cinematic Cuts Without Prompting
“Even though we haven't really asked the model to do anything about it, the model is able to reason about the second shot being a cut of the first shot that happens to have the same things in the first shot. So this is curse definitely some kind of a non-trivia…”
Jiaming Song Sep 9, 2024 ▶ 21:41 Luma's Dream Machine and Reasoning in Video Models
Prediction Not checkable as stated
Song: AI Video Models Will Evolve Into 4D Multi-Angle World Simulators
“I don't think it's a much of a stretch to say maybe we can get from like videos to four D. So that's being able to do world simulators meaning, meaning that you might be able to simulate multiple angles at the same time.”
Jiaming Song Sep 9, 2024 ▶ 27:32 Luma's Dream Machine and Reasoning in Video Models
Assertion Not checkable as stated
Song: Video Models Unexpectedly Learn 3D Spatial Reasoning From Raw Video
“It turns out from these type of videos, we are able to show that a video model is able to reason about three D quite well, which in some sense is unexpected before in, in the community.”
Jiaming Song Sep 9, 2024 ▶ 5:04 Luma's Dream Machine and Reasoning in Video Models
Assertion Not checkable as stated
Song: Dream Machine Video Outputs Enable Consistent 3D Scene Reconstruction
“For example, in this case, what we do is we literally took one of the videos from the last side and we put this video into our three D reconstruction pipeline. And it turns out that it is able to reconstruct a three D scene at this direction quite reasonably w…”
Jiaming Song Sep 9, 2024 ▶ 6:01 Luma's Dream Machine and Reasoning in Video Models
Assertion Not checkable as stated
Song: Dream Machine Surpasses Multi-View Image Models in Detail and Resolution
“So I think that tells me that Dream Machine is definitely able to reason about better than any of the models that we've, you know, worked with before, and this is very much unlike, like, even the models that you try to obtain by fine-tuning on the, you know, l…”
Jiaming Song Sep 9, 2024 ▶ 7:01 Luma's Dream Machine and Reasoning in Video Models
Assertion Not checkable as stated
Song: Dream Machine Synthesizes 3D-Consistent Video From Single NeRF Frames
“We put the first frame of an image into Dream Machine, and then Dream Machine will give us the output as a video. So as you can see here, like, the three-d consistency of the generated video looks quite amazing”
Jiaming Song Sep 9, 2024 ▶ 9:02 Luma's Dream Machine and Reasoning in Video Models
Assertion Supported
Song: Dream Machine Simulates Complex Metallic Reflections From a Single Photo
“With Dream Machine, we just took another coffee machine that we have in the office, and then just do image to video, and we can actually see a lot of the light reflections On top of the metal surface of the coffee machine being simulated by the model.”
Jiaming Song Sep 9, 2024 ▶ 17:35 Luma's Dream Machine and Reasoning in Video Models
Assertion Supported
Song: Dream Machine Reasons About Artistic and Non-Physical Video Scenes
“So I think the other interesting thing that we showed a slightly earlier, but also want to kind of reemphasize here is how dream machine is able to reason about the non-physical world as well. Even in cases where it's in entirely a scene of art, it is able to,…”
Jiaming Song Sep 9, 2024 ▶ 25:16 Luma's Dream Machine and Reasoning in Video Models
Assertion Not checkable as stated
Song: Current Text-to-Video AI Models Are Only at a Version Zero Stage
“Currently. No, we are only at a very, very you know, basic stage at, you know, being able to like generate videos from text and images at this stage. I will say this is more like a, as you said, research preview or version zero of the model.”
Jiaming Song Sep 9, 2024 ▶ 28:48 Luma's Dream Machine and Reasoning in Video Models
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