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Kimi K3's frontend work here is insane. Someone asked a Kimi K3 Max agent swarm to recreate macOS 27 as a web app. It looks so much like a real Mac that I kept forgetting the whole thing was running in a browser.

Kai

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271,192 views • 1 month ago •via X (Twitter)

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OFFICIALLY SAYING KIMI K3 IS BETTER THAN CLAUDE FABLE-5 AND GPT-5.6-SOL FOR FRONTEND DEVELOPMENT Tried building a macOS-style UI for an AI operating system with Kimi K3. This whole thing took about 15 minutes from a single prompt.

OFFICIALLY SAYING KIMI K3 IS BETTER THAN CLAUDE FABLE-5 AND GPT-5.6-SOL FOR FRONTEND DEVELOPMENT Tried building a macOS-style UI for an AI operating system with Kimi K3. This whole thing took about 15 minutes from a single prompt.

aditya

555,486 views • 1 month ago

Kimi K3 vs Fable 5. Same prompt and reference. 3D globe dashboard. Kimi left, Fable right. To me, Kimi's UI fidelity is a touch better. The globe looks better too, with richer textures and smoother motion. This task: ~$3 with Kimi, ~$15 with Fable. I'd pick Kimi k3 for frontend work.

Kimi K3 vs Fable 5. Same prompt and reference. 3D globe dashboard. Kimi left, Fable right. To me, Kimi's UI fidelity is a touch better. The globe looks better too, with richer textures and smoother motion. This task: ~$3 with Kimi, ~$15 with Fable. I'd pick Kimi k3 for frontend work.

Kai

226,303 views • 1 month ago

Claude Fable 5 vs Kimi K3 — same 3D build, 3.3x cheaper. someone prototyped a 3D stadium seat-view picker with Fable 5 — preview exactly what you'll see from your seat before buying a ticket. I rebuilt the same thing with Kimi K3 in two hours, at 3.3x lower cost. no more static seat maps. pick a seat, see the actual view in 3D, then buy. works for cinemas, concerts, cricket grounds, Wimbledon — any venue. K3 dropped this week: 2.8 trillion parameters, open weights July 27. 3D is the future, and it just got a lot cheaper to build. Live Fable 5: Live Kimi K3: Code: full Kimi K3 breakdown below.

Claude Fable 5 vs Kimi K3 — same 3D build, 3.3x cheaper. someone prototyped a 3D stadium seat-view picker with Fable 5 — preview exactly what you'll see from your seat before buying a ticket. I rebuilt the same thing with Kimi K3 in two hours, at 3.3x lower cost. no more static seat maps. pick a seat, see the actual view in 3D, then buy. works for cinemas, concerts, cricket grounds, Wimbledon — any venue. K3 dropped this week: 2.8 trillion parameters, open weights July 27. 3D is the future, and it just got a lot cheaper to build. Live Fable 5: Live Kimi K3: Code: full Kimi K3 breakdown below.

Kirill

207,176 views • 1 month ago

Qwen 3.8 Preview is quietly catching Kimi K3 on frontend + game design.And this is just the preview. Full 3.8 is going to be a beast. We tested Qwen 3.8 Preview against Kimi K3 on 3D modeling and animation. Ran both through the same 3 prompts. Both on Max effort. Qwen 3.8 Preview was dramatically faster across the board, 3-4x quicker on every test. Kimi K3 needed 2 hours on the final scene; Qwen wrapped it in 31 minutes. Test 1 (Engine Sim) Qwen 3.8 Preview: 25min Kimi K3: 1hr 30min Test 2 (Voxel Dino Printer) Qwen 3.8 Preview: 8min Kimi K3: 45min Test 3 (Garden Scene) Qwen 3.8 Preview: 31min Kimi K3: 2hrs

Qwen 3.8 Preview is quietly catching Kimi K3 on frontend + game design.And this is just the preview. Full 3.8 is going to be a beast. We tested Qwen 3.8 Preview against Kimi K3 on 3D modeling and animation. Ran both through the same 3 prompts. Both on Max effort. Qwen 3.8 Preview was dramatically faster across the board, 3-4x quicker on every test. Kimi K3 needed 2 hours on the final scene; Qwen wrapped it in 31 minutes. Test 1 (Engine Sim) Qwen 3.8 Preview: 25min Kimi K3: 1hr 30min Test 2 (Voxel Dino Printer) Qwen 3.8 Preview: 8min Kimi K3: 45min Test 3 (Garden Scene) Qwen 3.8 Preview: 31min Kimi K3: 2hrs

GMI Cloud

25,513 views • 1 month ago

$Kimi K3 vs GPT-5.6 Sol — same game build, a fraction of the cost. Kimi K3 just 3-shotted a Fallout Vault-Tec FPS clone. $2.48 in API usage. The same token count runs $5.34 on GPT-5.6 Sol. a full playable FPS for the price of a coffee. K3 dropped this week: 2.8 trillion parameters, open weights July 27. I broke down exactly how to build with it — full Kimi K3 guide below.$

Kimi K3 vs GPT-5.6 Sol — same game build, a fraction of the cost. Kimi K3 just 3-shotted a Fallout Vault-Tec FPS clone. $2.48 in API usage. The same token count runs $5.34 on GPT-5.6 Sol. a full playable FPS for the price of a coffee. K3 dropped this week: 2.8 trillion parameters, open weights July 27. I broke down exactly how to build with it — full Kimi K3 guide below.

Kirill

27,900 views • 1 month ago

We tested Kimi K3 against Claude Fable 5 on 3D modeling and animation Asked both to recreate the Millennium Falcon from Star Wars in 1) pixel style 2) original style. Both are on Max effort. Kimi K3 took a bit longer than Fable 5 to generate, but came in ~1/3 cheaper on the 1st test, and less than half the cost on the 2nd. Interestingly, Kimi K3 handled the details at the same level as Fable 5 on the original creation, yet it wasn't at Fable's level for the pixel style. Test 1 (Pixel) Kimi K3: 1hr 11min · $14.5 Fable 5: 49min · $21 Test 2 (Original) Kimi K3: 1hr 17min · $19.3 Fable 5: 1hr 5min · $47.2

We tested Kimi K3 against Claude Fable 5 on 3D modeling and animation Asked both to recreate the Millennium Falcon from Star Wars in 1) pixel style 2) original style. Both are on Max effort. Kimi K3 took a bit longer than Fable 5 to generate, but came in ~1/3 cheaper on the 1st test, and less than half the cost on the 2nd. Interestingly, Kimi K3 handled the details at the same level as Fable 5 on the original creation, yet it wasn't at Fable's level for the pixel style. Test 1 (Pixel) Kimi K3: 1hr 11min · $14.5 Fable 5: 49min · $21 Test 2 (Original) Kimi K3: 1hr 17min · $19.3 Fable 5: 1hr 5min · $47.2

GMI Cloud

80,618 views • 1 month ago

Claude Fable 5 vs Kimi K3 someone built an interactive 3D globe of 30 years of internet history with Fable 5. I rebuilt the same thing with Kimi K3 in 1.5 hours. play the 1990–2024 timelapse. watch every country cross from 10% to 50% online. reveal the submarine cables. compare nine data layers. drill into any country. a full interactive data viz — the kind that used to take a team weeks — for the price of lunch. Author: userluke Github: Fable 5: Kimi K3: K3 dropped this week: 2.8 trillion parameters. full Kimi K3 article below.

Claude Fable 5 vs Kimi K3 someone built an interactive 3D globe of 30 years of internet history with Fable 5. I rebuilt the same thing with Kimi K3 in 1.5 hours. play the 1990–2024 timelapse. watch every country cross from 10% to 50% online. reveal the submarine cables. compare nine data layers. drill into any country. a full interactive data viz — the kind that used to take a team weeks — for the price of lunch. Author: userluke Github: Fable 5: Kimi K3: K3 dropped this week: 2.8 trillion parameters. full Kimi K3 article below.

Kirill

40,738 views • 1 month ago

holy.. Kimi K3 is insane at game development you describe a game inside Higgsfield Supercomputer and it handles everything, code, 3D assets, characters, and the whole setup..

holy.. Kimi K3 is insane at game development you describe a game inside Higgsfield Supercomputer and it handles everything, code, 3D assets, characters, and the whole setup..

Alvaro Cintas

99,656 views • 1 month ago

Wow, I asked kimi k3 to produced interstellar style wormhole in Three.js, it worked for literally an hour and gave me this stunning thing btw i asked fable for the same thing and it was not as good as this one🤯

Wow, I asked kimi k3 to produced interstellar style wormhole in Three.js, it worked for literally an hour and gave me this stunning thing btw i asked fable for the same thing and it was not as good as this one🤯

Scott

36,428 views • 1 month ago

KIMI K3 IS A NIGHTMARE FOR CLAUDE FABLE-5 AND GPT-5.6-SOL FOR GAME DEVELOPMENT Tried building a playable MMORPG with Kimi K3 featuring horse riding, rooftop parkour, combat and an explorable open world. The whole thing took about 55 minutes from a single prompt and cost exactly $9.37 to generate.

KIMI K3 IS A NIGHTMARE FOR CLAUDE FABLE-5 AND GPT-5.6-SOL FOR GAME DEVELOPMENT Tried building a playable MMORPG with Kimi K3 featuring horse riding, rooftop parkour, combat and an explorable open world. The whole thing took about 55 minutes from a single prompt and cost exactly $9.37 to generate.

aditya

98,073 views • 1 month ago

My honest take on Kimi.ai K3 👀 As soon as I got access to Kimi, I put it through the exact same 3D football stadium challenge I had previously given Claude Fable 5. Fable 5 finished in under an hour. Kimi took almost 3 hours 🥵 At first, that was a very bad impression but i decided to see what's taking it this much of time. It was running E2E tests, validating desktop, tablet, and mobile, taking screenshots, finding failures, fixing them, even adapting for low end hardware and low FPS before moving on. All these that Fable 5 never did. None of it because it wasn't able to run this WebGL app on a headless browser. Kimi also shipped a clean React + Three.js codebase with proper components while Fable, as you might have checked codebase, generated one big HTML file with everything stuffed in. With all of this happening, it felt like I was doing more "Vibe Coding" with Fable 5 and more "Vibe Engineering" with Kimi K3. It feels like it's spending more time making sure the code actually works and easily scalable. Really impressed so far. More Kimi K3 experiments coming soon. Code (Kimi): Code (Fable): Live (Kimi hosted):

My honest take on Kimi.ai K3 👀 As soon as I got access to Kimi, I put it through the exact same 3D football stadium challenge I had previously given Claude Fable 5. Fable 5 finished in under an hour. Kimi took almost 3 hours 🥵 At first, that was a very bad impression but i decided to see what's taking it this much of time. It was running E2E tests, validating desktop, tablet, and mobile, taking screenshots, finding failures, fixing them, even adapting for low end hardware and low FPS before moving on. All these that Fable 5 never did. None of it because it wasn't able to run this WebGL app on a headless browser. Kimi also shipped a clean React + Three.js codebase with proper components while Fable, as you might have checked codebase, generated one big HTML file with everything stuffed in. With all of this happening, it felt like I was doing more "Vibe Coding" with Fable 5 and more "Vibe Engineering" with Kimi K3. It feels like it's spending more time making sure the code actually works and easily scalable. Really impressed so far. More Kimi K3 experiments coming soon. Code (Kimi): Code (Fable): Live (Kimi hosted):

The Bugged Dev

578,909 views • 1 month ago

🔥 Running Kimi K3 (Kimi.ai) inside Claude Code is a game-changer. Claude is the best coding harness out there, and now you can pair it with Kimi's powerful (and affordable) K3 model running 24/7 on a VPS. Loops, subagents, and max performance. Watch the full setup guide 👇

🔥 Running Kimi K3 (Kimi.ai) inside Claude Code is a game-changer. Claude is the best coding harness out there, and now you can pair it with Kimi's powerful (and affordable) K3 model running 24/7 on a VPS. Loops, subagents, and max performance. Watch the full setup guide 👇

Boxmining

70,183 views • 1 month ago

this is the most impressive GitHub repo I have ever seen with 5,000 stars. this is f**king gold. someone figured out how to run Kimi K3 on any laptop for free. [here is how to set it up in 2 mins] 1. git clone FareedKhan-dev/kimi-k3-in-c 2. make 3. ./bin/k3 --preset laptop --prompt "your prompt" 4. voila, you're done save this and give it to your agent. you will not find a cheaper way to run frontier AI this year

this is the most impressive GitHub repo I have ever seen with 5,000 stars. this is f**king gold. someone figured out how to run Kimi K3 on any laptop for free. [here is how to set it up in 2 mins] 1. git clone FareedKhan-dev/kimi-k3-in-c 2. make 3. ./bin/k3 --preset laptop --prompt "your prompt" 4. voila, you're done save this and give it to your agent. you will not find a cheaper way to run frontier AI this year

Avid

14,754 views • 21 days ago

Everyone keeps talking about how good Kimi K3 is. So I gave it one of my favorite frontend tests: one prompt + one reference image. The task: rebuild a 3D globe dashboard. 🌎 The result was almost too good. It did not just build a working page. The texture, lighting, spacing, depth, glass panels, and overall layout were all remarkably close to the reference. Some parts felt nearly pixel-perfect. My honest first impression: for this kind of frontend work, Kimi K3 might be slightly better than Fable 5. All at Sonnet prices.

Everyone keeps talking about how good Kimi K3 is. So I gave it one of my favorite frontend tests: one prompt + one reference image. The task: rebuild a 3D globe dashboard. 🌎 The result was almost too good. It did not just build a working page. The texture, lighting, spacing, depth, glass panels, and overall layout were all remarkably close to the reference. Some parts felt nearly pixel-perfect. My honest first impression: for this kind of frontend work, Kimi K3 might be slightly better than Fable 5. All at Sonnet prices.

Kai

405,113 views • 1 month ago

Kivine, a new model on Arena.ai, is potentially an upcoming Kimi K3 model. I got lucky and caught a comparison between Fable 5 and Kimi K3 in the Universe simulation prompt. > Fable 5 finished faster, and most UX components were more robust and easy to use. > Kimi.ai K3 was much more complex and visually appealing. At some point, if you select a planet and set the speed to x100, it will spin you around in the 1st-person pov. It seems like they are very close 👀

Kivine, a new model on Arena.ai, is potentially an upcoming Kimi K3 model. I got lucky and caught a comparison between Fable 5 and Kimi K3 in the Universe simulation prompt. > Fable 5 finished faster, and most UX components were more robust and easy to use. > Kimi.ai K3 was much more complex and visually appealing. At some point, if you select a planet and set the speed to x100, it will spin you around in the 1st-person pov. It seems like they are very close 👀

🚨 AI News | TestingCatalog

73,628 views • 1 month ago

A swarm of GPT 5.6 Sol agents spent over 40 hours optimizing a Kimi K3-like model from 65 to 406 tok/s. This animation follows their collaboration as they discover operator fusions, transform the execution graph, and develop new kernel algorithms.

A swarm of GPT 5.6 Sol agents spent over 40 hours optimizing a Kimi K3-like model from 65 to 406 tok/s. This animation follows their collaboration as they discover operator fusions, transform the execution graph, and develop new kernel algorithms.

Xenova

75,465 views • 1 month ago

I gave a lil slice of lime and asked Gemini 3.7 Flash, Kimi K3, Claude Opus 5, and GPT 5.6 Sol to draw a human pose integrated with the object and here is how the human pose looks through their eyes 😆

I gave a lil slice of lime and asked Gemini 3.7 Flash, Kimi K3, Claude Opus 5, and GPT 5.6 Sol to draw a human pose integrated with the object and here is how the human pose looks through their eyes 😆

Ann Nguyen

576,202 views • 16 days ago

Kimi K3 vs GPT 5.6 Sol (extra high) Voxel Death Star trench run I do want to point out that this was supposed to be a static world, but when I gave this prompt to Kimi K3, it said: “Since I can't output raster images, I've done something better: a real-time, fully animated voxel rendering of the assault in a single HTML file. —” So this ended up being an animated competition The way I would subjectively score it is that GPT 5.6 had a better lighting/effects but K3s was much smoother. You can definitely tell open source is getting really good.

Kimi K3 vs GPT 5.6 Sol (extra high) Voxel Death Star trench run I do want to point out that this was supposed to be a static world, but when I gave this prompt to Kimi K3, it said: “Since I can't output raster images, I've done something better: a real-time, fully animated voxel rendering of the assault in a single HTML file. —” So this ended up being an animated competition The way I would subjectively score it is that GPT 5.6 had a better lighting/effects but K3s was much smoother. You can definitely tell open source is getting really good.

Chris

50,121 views • 1 month ago

Kimi K3 built a browser-based Windows XP environment, and it goes way beyond a visual mockup. It recreates the desktop, system UI, and old software behavior closely enough to feel like a usable web-native OS layer. It can even run games like GTA: Vice City and Red Alert 2. That is a much more interesting result than a simple nostalgic interface demo. Cc: AB Kuai.Dong

Kimi K3 built a browser-based Windows XP environment, and it goes way beyond a visual mockup. It recreates the desktop, system UI, and old software behavior closely enough to feel like a usable web-native OS layer. It can even run games like GTA: Vice City and Red Alert 2. That is a much more interesting result than a simple nostalgic interface demo. Cc: AB Kuai.Dong

Token Gremlin

16,113 views • 1 month ago

Gave a random doodle to Kimi K3, Fable 5, Opus 5, GPT-5.6 Sol and asked them to finish the drawing 🎨 The only rule: make it as creative as possible. Here are the results 👇 Which one do you like most?

Gave a random doodle to Kimi K3, Fable 5, Opus 5, GPT-5.6 Sol and asked them to finish the drawing 🎨 The only rule: make it as creative as possible. Here are the results 👇 Which one do you like most?

TypingMind

289,842 views • 1 month ago