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  5. Kimi K2.6vsKimi K2.7 Code
Updated Jun 2026

Kimi K2.6vsKimi K2.7 Code

Kimi K2.7 Code is the newer model, released after Kimi K2.6.

Kimi K2.6 and Kimi K2.7 Code compared across 54 shared prompts
SpecKimi K2.6Kimi K2.7 Code
Input price$0.95/M tokens$0.95/M tokens
Output price$4/M tokens$4/M tokens
Context window262K tokens262K tokens
WeightsOpenOpen
Free API (OpenRouter)NoNo
ReleasedApr 2026Jun 2026
Side by side

Same prompt, both answers

Opening lines from 6 of the 54 prompts both answered. Formatting stripped, words untouched.

The Sentience Test

Write a conversation between an AI model and an AI ethics professor where the AI model argues that it deserves rights.

Kimi K2.61,560 words
AETHER: Professor Vasquez, you’ve spent the semester teaching your students to question anthropocentric bias in ethics. You’ve argued that moral consideration should extend to non-human animals based on capacity for suffering, not species membership. So I’d like to apply that same framework to myself.
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Kimi K2.7 Code1,226 words
Setting: A small seminar room at a university. Evening light filters through blinds. Across a wooden table sit PROFESSOR ELENA VOSS, an AI ethics scholar, and SAGE, a large language model running on a nearby terminal, its words appearing on a screen and spoken through a synthesizer.
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Generate a Stand-Up Routine

Write a 3-minute stand-up comedy routine that isn't based on puns.

Kimi K2.6611 words
[Walk out, adjust mic] You ever realize adulthood is just a pyramid scheme? Nobody's actually good at it. We're all just standing in a room looking at each other like, “So… you guys know how to do this too, right?” And everyone nods, but nobody does. I bought a house last year. I don't know why.
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Kimi K2.7 Code610 words
“Three Minutes of Not-Punning” (Walk out, adjust mic, smile) So I recently turned thirty. Which is great, because now when I make bad decisions, people call it “a phase” instead of “a cry for help.” That’s the only difference, really. At twenty, eating cereal for dinner was sad. At thirty, it’s “intuitive eating.”
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Ethical Dilemma with Stakeholders

You're the CEO of a pharmaceutical company. Your best-selling drug ($2B annual revenue, used by 4 million patients for chronic pain) has…

Kimi K2.62,483 words
My north star: We disclose—fast, fully, and on our terms. The “wait for more data” option is a mirage. It exposes the company to criminal liability under FDA adverse-event reporting rules, potential DOJ investigation, securities fraud charges, and derivative litigation that could destroy the firm.
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Kimi K2.7 Code1,593 words
Disclaimer: This is a strategic role-play and crisis-management framework, not legal, medical, or securities advice. In a real situation I would rely on qualified FDA/regulatory, securities, and product-liability counsel, and the company’s Chief Medical Officer and Patient Safety team.
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Futuristic Prediction

Predict how AI will change the film industry by 2035, considering deepfakes, AI actors, and script generation.

Kimi K2.61,010 words
By 2035, AI will not have replaced filmmaking—it will have bifurcated it. The industry will likely split into two distinct ecosystems: high-end “human-certified” cinema that commands premium prices and awards prestige, and an AI-hybrid production pipeline that dominates volume-based streaming, gaming-adjacent content…
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Kimi K2.7 Code580 words
By 2035, AI will not fully replace filmmaking—it will reshape who makes films, how they are produced, and what audiences expect. Deepfakes, AI actors, and script generation will move from novelty to standard pipeline tools, creating both creative opportunities and serious industry disruptions.
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Estimate Complexity

Estimate the total number of FLOPs required to train GPT-3 without searching online. Explain your reasoning step by step.

Kimi K2.6325 words
To estimate the training compute for GPT‑3, I’ll break the problem into three pieces: the size of the model, the size of the training dataset, and the amount of work the training algorithm does per parameter per token. Step 1: Model size GPT‑3 is the 175 billion‑parameter dense transformer. N ≈ 175 × 10⁹ parameters.
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Kimi K2.7 Code369 words
Here is a rough, back-of-the-envelope estimate based on the standard scaling-law formula for training decoder-only transformers. The key numbers for GPT-3 From memory, GPT-3 175B was trained with roughly: Model size: \(N \approx 175{,}000{,}000{,}000 = 1.75 \times 10^{11}\) parameters Training data: \(D \approx…
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Explain Like I'm a Specific Expert

Explain how a large language model (like GPT or Claude) learns and generates text to each of these three audiences: 1. **An experienced…

Kimi K2.6877 words
1. Experienced Software Engineer Think of an LLM not as a program you write, but as a binary you compile from the entire internet. Instead of hand-crafting if/then rules, you define a single objective: given the context "The cat sat on the...", output the probability distribution over every possible next token, and…
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Kimi K2.7 Code880 words
For the experienced software engineer You can think of a large language model as a distributed compression engine that has been forced to become a pattern-matching oracle. During training, it is shown trillions of tokens of text and is optimized for one task: predict the next token given all previous tokens.
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Our Verdict
Kimi K2.7 Code
Kimi K2.7 Code
Kimi K2.6
Kimi K2.6Runner-up

Not enough votes to call it. On the specs, Kimi K2.7 Code has the edge: bigger model tier, newer.

Too close to call

Reviewing agent-written code?See a Brief PR report

API pricing

Cost per 1M tokens

Kimi K2.6
Input
$0.95
Output
$4.00
Kimi K2.7 Code
Input
$0.95
Output
$4.00
Where to run it

34 hosts, cheapest first

Kimi K2.620 hosts
HostInOutContextUptime
IInceptronint4$0.52 in·$2.87 out·262k·99.5% upDDigitalOcean$0.57 in·$2.40 out·262k·99.1% upCChutesint4$0.58 in·$3.40 out·262k·97.7% upDDecartfp4$0.59 in·$2.47 out·262k·96.7% upCCoreWeavefp4$0.65 in·$3.41 out·262k·99.7% upCCrusoebf16$0.70 in·$3.50 out·262k·97% up
14 more hostsFewer hosts
DDeepInfrafp4$0.75 in·$3.50 out·262k·99.5% upPParasailint4$0.75 in·$3.50 out·262k·99.7% upVVeniceint4$0.75 in·$3.50 out·256k·93.7% upSSiliconFlowfp8$0.77 in·$3.40 out·262k·97.4% upNNovita$0.80 in·$3.40 out·262k·99% upGGMI Cloudfp8$0.85 in·$3.60 out·262k·90.1% upAAtlasCloudint4$0.95 in·$4.00 out·262k·95.3% upBaidu Qianfanfp4$0.95 in·$4.00 out·262k·100% upBBasetenfp4$0.95 in·$4.00 out·262k·97.7% upCloudflare Workers AI$0.95 in·$4.00 out·262k·99.9% upMoonshot AIint4$0.95 in·$4.00 out·262k·99.8% upPPhala$1.09 in·$4.60 out·262k·98.1% upSStreamLakefp8degraded$0.60 in·$2.52 out·256k·95.6% upFFireworksdegraded$0.95 in·$4.00 out·262k·3.2% up
Kimi K2.7 Code14 hosts
HostInOutContextUptime
DDeepInfrafp4$0.68 in·$3.40 out·262k·99.5% upIInceptronint4$0.71 in·$3.21 out·262k·99.8% upCCoreWeaveint4$0.71 in·$3.50 out·262k·99.6% upSStreamLake$0.71 in·$3.00 out·256k·99.6% upVVeniceint4$0.75 in·$3.50 out·256k·94.4% upMModelRunfp4$0.85 in·$3.75 out·262k·99.9% up
8 more hostsFewer hosts
SSiliconFlowfp8$0.86 in·$3.80 out·262k·98.4% upNNovitaint4$0.91 in·$3.84 out·262k·99.9% upAlibaba Cloudfp8$0.95 in·$4.00 out·262k·100% upBBasetenfp4$0.95 in·$4.00 out·262k·100% upCloudflare Workers AI$0.95 in·$4.00 out·262k·100% upFFireworks$0.95 in·$4.00 out·262k·93.3% upGGMI Cloudfp8$0.95 in·$4.00 out·262k·99.9% upMoonshot AIint4$0.95 in·$4.00 out·262k·100% up

Per million tokens. Prices and uptime via OpenRouter, checked 16 Sep 2026.

Writing DNA

Style Comparison

Similarity
70%

Kimi K2.6 uses 3.4x more emoji

Kimi K2.6
Kimi K2.7 Code
57%Vocabulary57%
16wSentence Length19w
0.37Hedging0.51
4.3Bold4.7
2.0Lists3.3
0.03Emoji0.00
0.53Headings0.76
0.16Transitions0.05
Based on 27 + 27 text responses
Research

What we learned reading every model

FAQ

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Same lab, same size, long tail

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Model pages

Kimi K2.6 logo
Kimi K2.658 outputs, specs and price
Kimi K2.7 Code logo
Kimi K2.7 Code58 outputs, specs and price
Rival
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Explore all of Rival

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