
Kimi K2.5 has arrived! 🥝 Here are 2 things to know: Aesthetic Coding x Agent Swarm.
Wu Haoning
396 posts

@HaoningTimothy
PhD Nanyang Technological University🇸🇬, BS @PKU1898, cooking VLMs in @Kimi_Moonshot. Opinions are personal.

Kimi K2.5 has arrived! 🥝 Here are 2 things to know: Aesthetic Coding x Agent Swarm.






Excited to introduce Uni-1, our new *unified* multimodal model that does both understanding and generation: lumalabs.ai/uni-1 TLDR: I think Uni-1 @LumaLabsAI is > GPT Image 1.5 in many cases, and toe-to-toe with Nano Banana Pro/2. (showcase below)



🚀 Introducing the Qwen 3.5 Medium Model Series Qwen3.5-Flash · Qwen3.5-35B-A3B · Qwen3.5-122B-A10B · Qwen3.5-27B ✨ More intelligence, less compute. • Qwen3.5-35B-A3B now surpasses Qwen3-235B-A22B-2507 and Qwen3-VL-235B-A22B — a reminder that better architecture, data quality, and RL can move intelligence forward, not just bigger parameter counts. • Qwen3.5-122B-A10B and 27B continue narrowing the gap between medium-sized and frontier models — especially in more complex agent scenarios. • Qwen3.5-Flash is the hosted production version aligned with 35B-A3B, featuring: – 1M context length by default – Official built-in tools 🔗 Hugging Face: huggingface.co/collections/Qw… 🔗 ModelScope: modelscope.cn/collections/Qw… 🔗 Qwen3.5-Flash API: modelstudio.console.alibabacloud.com/ap-southeast-1… Try in Qwen Chat 👇 Flash: chat.qwen.ai/?models=qwen3.… 27B: chat.qwen.ai/?models=qwen3.… 35B-A3B: chat.qwen.ai/?models=qwen3.… 122B-A10B: chat.qwen.ai/?models=qwen3.… Would love to hear what you build with it.




Qwen3.5-397B-A17B is now a top 3 open model in the Text Arena with GLM-5 and Kimi-K2.5. In the highly competitive Text Arena, a few highlights: ▪️#20 overall in Text on par with Claude Opus 4.1 variants ▪️Top 5 open for key categories in Text like: Math, Instruction Following, Multi-Turn, Creative Writing and Coding ▪️Top 5 for open models in Arena Expert (#26 overall) Congrats to the @Alibaba_Qwen team!

My article on why I believe we built it correctly.

My article on why I believe we built it correctly.

Super excited to launch PDF upload in Arena! We're now evaluating frontier AI on real-world document analysis: - Knowledge work (legal, finance, academic, ...) - Long-context + multimodal reasoning - The frontier: Opus-4.6, Gemini-3-Pro, GPT-5.2 Who is the best model for documents? Come test it in the Arena!

Kimi K2.5 from @Kimi_Moonshot is now available on Tinker. We currently support text input for K2.5, with vision support coming soon. Update the SDK to use the latest in Tinker.

