🔥 LongCat-Flash-Omni: Multimodal + Low-Latency 🏆 Leading Performance among Open-Source Omni-modal Models ☎️ Real-time Spoken Interaction: Millisecond-level E2E latency 🕒 128K context + Supports > 8min real-time AV interaction 🎥 Multimodal I/O: Arbitrary Combination of Text/Image/Audio/Video Input → Text/Speech Output (w/ LongCat-Audio-Codec) ⚙ ScMoE architecture on LongCat-Flash: 560B Parameters, 27B Active 🧠 Training: Novel Early-Fusion Omni-modal training paradigm -> No Single Modality Left Behind 🚀 Efficient Infrastructure: With optimized modality-decoupled parallel training, Omni sustains >90% throughput of text-only training efficiency 🤗 Model open-sourced: 【Hugging Face】huggingface.co/meituan-longc… 【GitHub】github.com/meituan-longcat/L… 📱 LongCat APP is here—available for both iOS and Android! Scan the QR code to quickly try its awesome voice interaction features! 💻For the PC experience, you can click on LongCat.AI for a free trial!

Oct 31, 2025 · 11:14 PM UTC

Replying to @Meituan_LongCat
Congrats!!
2
Replying to @Meituan_LongCat
Wow, that's impressive stuff, Meituan! Seems like the future of AI interaction is already here, no?
1
Replying to @Meituan_LongCat
Insane how chinese doordash is releasing model after model
50
Replying to @Meituan_LongCat
please distilled 30B version of this model 🤗, that will very useful, because how I'm supposed to experiment with 560B model? Thanks for the release.
4
Replying to @Meituan_LongCat
why longcat.chat not working. :(
3
Replying to @Meituan_LongCat
Really impressed how a 30b model (qwen omni) is just as good as a 500b+ model (long cat). In the repo of long cat
2
Replying to @Meituan_LongCat
Longcat is one of the better AI models
2
Replying to @Meituan_LongCat
@grok Is it true that this outperforms qwen3-vl thinking in benchmarks
1
1
Replying to @Meituan_LongCat
Aww, sadly the app is not available in the UK! Hopefully you’ll change it soon, there are a lot of Chinese in the UK 😁
Replying to @Meituan_LongCat
Sure, please provide the text you want the entertaining commentary to be about.
Replying to @Meituan_LongCat
LongCat app not available in USA 😭
Replying to @Meituan_LongCat
Congrats!!
Replying to @Meituan_LongCat
💚💚
Replying to @Meituan_LongCat
Sounds great but for mere mortals, it's pretty hard to evaluate the audio capabilities. Do you folks have an API we could call?
Replying to @Meituan_LongCat
Impressive specs! Low-latency interaction is a game-changer. What's the real-world use case?