Pegasus 1.5 by TwelveLabs

@jaelee_ the 2-hour video support in Pegasus 1.5 is interesting — what's the latency like for indexing a full long-form video? Thinking about podcast analysis use cases where retrieval speed across a large archive matters.

Impressive to see long-form support up to 2 hours. That’s where most current tools struggle, so this feels like a meaningful improvement.

Hi, Jae here. I’m the CEO of @TwelveLabsToday, we’re launching Pegasus 1.5, the first video language model turning video into queryable data assets. What would you build if your video was as queryable as text? Try the free Playground: twelvelabs.ioVideo is the most opaque data source; it’s hard to know the content of your video without simply watching the video. Pegasus 1.5 lets you understand your video library, autonomously, on-the-fly, and at scale. More than that, it future proofs your archive and enables agents to actually navigate it with enriched and custom-defined metadata.What’s New:Time Based Metadata: Generate custom, time-coded metadata, based on your exact need. Some examples include: segment every time the speaker changes, segment every time my favorite basketball player dunks, and segment every time my logo appears on screen.On the Fly Processing: Start with just one video, and get value immediately. If you’re a creator who needs to chapterize your content for youtube, with transcription and key events, upload the video on TwelveLabs, and Pegasus 1.5 will give you exactly what you need.Multimodal Prompting: Pass in an image, and tell the model to show you every time the object in the image appears. Try it for product placement or for tracking your favorite player across a game.We're proud to make a model that actually helps you understand your video content, in the way you want. We outperform top general models on segmentation and on multimodal inputs. We support 2 hours of video, which is more than two times other models. And, we’re way more cost efficient. Check it out, and would love your feedback!

I had a blast collaborating with @emilykurze and the @TwelveLabs team on this launch.Pegasus 1.5 is a significant leap in generative video AI: autonomous and reliable segmentation, long-form video support (up to 2 hours), with SOTA performances (30% better than Gemini 3 Pro, 3.1 Pro, and 3 Flash).Try the free Playground at twelvelabs.io - Looking forward to see what you're building!