X · @__tinygrad__Posted Sep 22, 2026
Kimi-K3 Reviews on Reddit & X
See what people dislike, compare, and like about Kimi-K3 in recent Reddit and X reviews, with original posts one click away.
Updated Sep 25, 2026, 8:32 AM
Highlights from recent reviews
What people dislike, compare, and like.
Pain & complaints
Frustration, gaps, and unmet needs.
Reddit · r/kimiPosted Sep 24, 2026
advice
Hello everyone. I have a question regarding the Kimi K3 model: whenever I use it, I get a "server busy" message. Do paid subscriptions face the same issue?
Reddit · r/LocalAIServersPosted Sep 21, 2026
Minimax h3 on my pc
Got Kimi K3 running on my Mac Book. It's painfully slow, but it works. r/Local AIServers. • 2mo ago. Got Kimi K3 running on my Mac Book. It's painfully slow ...
Reddit · r/opencodePosted Sep 17, 2026
Cant Use Zen Free models In Pi
Why is kimi k3 on opencode go but not on zen · r/opencode. • 2mo ago. Why is kimi k3 on opencode go but not on zen.. Open Code Zen ...
Reddit · r/kimiPosted Sep 22, 2026
Kimi extremely slow (new to Kimi)
I saw a lot of hype around Kimi k3 regarding its cyber capabilities, yet now finally using it, I find it unbearably slow at tasks and it makes me think, is ...
Comparisons & alternatives
Switches, rivals, and “what else should I use?” threads.
X · @SemiAnalysis_Posted Sep 23, 2026
... THIS MATTER. TPU Megakernel: 709 tokens per second on Kimi K3, 16x TPU v7 vs 452. 700 TPS on Kimi K3: A Case for TPU Megakernels. From inferact.ai · 3 · 30.
Reddit · r/grokPosted Sep 22, 2026
Grok 4.7 vs Kimi K3
Discussion … no AI model that can do it Kimi K3 has been getting a lot of social push lately Valuable-Butterfly65
X · @merge_apiPosted Sep 22, 2026
GPT-6 Astra leads BrowseComp for agentic web research at 91.5%. Kimi K3 trails by just 0.3 points at 91.2%, but costs $14.25/M output versus Astra's $50/M.
Reddit · r/better_clawPosted Sep 22, 2026
MiMo-V2.6 Pro vs Kimi K3 vs GLM 5.3 vs DeepSeek V4 Flash
$0.435/$0.87 per million tokens. Artificial Analysis scored Pro at 46 on their Intelligence Index. Roughly 45x cheaper. Kimi K3 vs Deepseek 4.1 Flash. Has ...
X · @TimJayasPosted Sep 22, 2026
Kimi-K3 vs MiMi-v2.6 Flash (not pro) i asked both models to build me a robotic hummingbird using three.js a leading open-weight AI model vs the new best ...
What people like
Praise, wins, and positive experience.
X · @adxtyahqPosted Sep 22, 2026
Kimi K3 was much more cost-efficient while still delivering a really solid result. Overall, both were smooth with no jitters. Great experience from both.
Reddit · r/Qwen_AIPosted Sep 16, 2026
Been getting great results with Qwen 3.8 in Minnow
Qwen 3.8 Max is faster, smarter in its token consumption, and cheaper than Kimi K3. r/Qwen_AI. • ...
Reddit · r/LocalLLaMAPosted Sep 22, 2026
Now Opus 5.5 is 58 on Artificial Analysis , how long do you ...
At the moment, Gemini 3.8 Flash and Kimi K3 do it excellently. K3 is great as a deep analysis worker. Gemini 3.8 Flash is deployed as 5 separate agents in an ML ...
Reddit · r/SillyTavernAIPosted Sep 20, 2026
You guys are intrested by very light COT Presets?
Best Kimi K3 presets/prompts to make it instructions properly? r/Silly Tavern AI. • 1mo ago. Best Kimi K3 presets/prompts to make it instructions ...
Reddit · r/opencodeCLIPosted Sep 16, 2026
The valuable ai-coding pass, if not the best, that 20$ can get: free ...
But I would say it's definitely outperforming Kimi-K3 on adversarial detections, test-driven e2e and project-wide strategist and orchestrator, a very well- ...
Newest public reviews first. Open any one to read the original.
X · @RoundtableSpacePosted Sep 24, 2026
Kimi K3 delivered a strong tower for $4.04 in 6 minutes, less than half of Opus 5.5's cost
Reddit · r/NewMaxxPosted Sep 24, 2026
Kimi K3.1 Model Teased Within Moonshot's Internal Code Snippet ...
X · @FireworksAI_HQPosted Sep 23, 2026
Kimi K3, it produces shorter reasoning traces, using roughly 40% fewer tokens while maintaining top-tier quality.
X · @inferactPosted Sep 23, 2026
Kimi K3 reaches 709 tokens/s on low-concurrency decode, this is the first TPU inference megakernel. baseline at batch sizes 1 through 8. Case for TPU ...
X · @SemiAnalysis_Posted Sep 23, 2026
... THIS MATTER. TPU Megakernel: 709 tokens per second on Kimi K3, 16x TPU v7 vs 452. 700 TPS on Kimi K3: A Case for TPU Megakernels. From inferact.ai · 3 · 30.
X · @vllm_projectPosted Sep 23, 2026
Kimi K3 reaches 709 tokens/s on low-concurrency decode, against 450 tokens/s … this is the first TPU inference megakernel.
X · @notjaziiPosted Sep 23, 2026
Kimi K3.1 is leaking everywhere. Secret pi code starting with 3.1, now k3d1-agent showing up in the codebase. The team is clearly gearing up for a drop. K3.1 ...
X · @adxtyahqPosted Sep 23, 2026
wake up babe, a new stealth model just dropped - it might be Kimi K3.1 in testing - it might also be MiniMax's next model launch in stealth - 1M context ...
X · @Bhavani_00007Posted Sep 23, 2026
Kimi K3: $4.04 | 6 mins. Kimi K3 looks really good for the price. It delivered a strong result at almost half the cost. Kimi K3.1 is going to be a monster for ...
X · @shiri_shhPosted Sep 23, 2026
Kimi K3.1 being stealth tested as "Space Bunny" ahead of its release next week." Bunny (stealth model) is free for the next week
X · @HowToPrompt__Posted Sep 23, 2026
Jev clearly explained, using Kimi K3. Jev handles those decisions in milliseconds at a fraction of the cost.
X · @leopardracerPosted Sep 22, 2026
... Kimi K3 gives you 1M context, open weights, self-hosting and much lower output costs it also gives you 4 prompts to test both models on your own work ...
X · @gippp69Posted Sep 22, 2026
KIMI K3 + GPT-6 ASTRA JUST SHOWED WHAT AN AI MARKET ANALYST LOOKS LIKE WHEN YOU BUILD A SYSTEM AROUND IT raw market data gets filtered before either model ...
X · @adxtyahqPosted Sep 22, 2026
Kimi K3 was much more cost-efficient while still delivering a really solid result. Overall, both were smooth with no jitters. Great experience from both.
X · @TimJayasPosted Sep 22, 2026
... just cooked the biggest open weight model Kimi-k3, Moonshot needs to release Kimi-K3.1 asap to survive. 00:00. @TimJayas · Tim Jayas · @TimJayas · Now. Kimi-K3 ...
Reddit · r/grokPosted Sep 22, 2026
Grok 4.7 vs Kimi K3
X · @merge_apiPosted Sep 22, 2026
GPT-6 Astra leads BrowseComp for agentic web research at 91.5%. Kimi K3 trails by just 0.3 points at 91.2%, but costs $14.25/M output versus Astra's $50/M.
Reddit · r/better_clawPosted Sep 22, 2026
MiMo-V2.6 Pro vs Kimi K3 vs GLM 5.3 vs DeepSeek V4 Flash
X · @TimJayasPosted Sep 22, 2026
Kimi-K3 vs MiMi-v2.6 Flash (not pro) i asked both models to build me a robotic hummingbird using three.js a leading open-weight AI model vs the new best ...
X · @__tinygrad__Posted Sep 22, 2026
Kimi K3 often writes much better code than GPT-6 Astra. It doesn't write useless verbose tests, it doesn't give confusing explanations. To be a good ...
Kimi-K3 analytics
How these reviews break down by platform and intent.
Total Reviews100
Avg. Relevance86
Top IntentGeneral
Negative share6%
Frequently asked questions
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