🔹 SOTA on HLE (44.9%) and BrowseComp (60.2%) 🔹 Executes up to 200 – 300 sequential tool calls without human interference 🔹 Excels in reasoning, agentic search, and coding 🔹 256K context window
It’s a bit inconvenient that you can’t use it without registering. You even need to sign up for the first search. But the project is interesting anyway!
Woah, quantized INT4 inference is a big deal here! Congrats on the launch!
Hi everyone!
The K2 model from July was already strong, but it wasn't a "Thinking" model.
Kimi K2 Thinking is a new generation thinking agent model, built on Moonshot's "model as agent" philosophy. The key difference is that it natively understands how to "think while using tools."
It can build a real, functional Word editor:
And it can also create a world of complex, gorgeous voxel art:
About Kimi K2 Thinking on Product Hunt
“The 1T Parameters Open-Source Thinking Model - SOTA on HLE”
Kimi K2 Thinking launched on Product Hunt on November 7th, 2025 and earned 215 upvotes and 6 comments, placing #5 on the daily leaderboard. 🔹 SOTA on HLE (44.9%) and BrowseComp (60.2%) 🔹 Executes up to 200 – 300 sequential tool calls without human interference 🔹 Excels in reasoning, agentic search, and coding 🔹 256K context window
Kimi K2 Thinking was featured in Open Source (68.3k followers), Artificial Intelligence (466.2k followers) and Development (5.8k followers) on Product Hunt. Together, these topics include over 100.7k products, making this a competitive space to launch in.
Who hunted Kimi K2 Thinking?
Kimi K2 Thinking was hunted by Zac Zuo. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Kimi K2 Thinking stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Zac Zuo
👋 Hello from Kimi Team!
Introducing Kimi K2 Thinking: 1T Open-Source Reasoning Model. SOTA with 44.9% HLE, 60.2% BrowseComp. (not just open-source SOTA)
> Trillion-param MoE, trained for $4.6M, 4x cheaper than peers.
> INT4 inference: 4-bit quantized, <1.2s latency @ 256K context.
> Full step-by-step reasoning, 200+ tool calls, self-correction (GPT-5 level), fully open (MIT), OpenAI-compatible API, weights live on huggingface today, agentic mode next week.
We're thrilled to ship a SOTA model that's fully open. Can't wait to see what you all build! :)