Skip to content
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed
  1. Home
  2. /
  3. Compare
  4. /
  5. Kimi K2.7 CodevsMuse Spark 1.3 Contributor
Updated Sep 2026

Kimi K2.7 CodevsMuse Spark 1.3 Contributor

Muse Spark 1.3 Contributor is cheaper than Kimi K2.7 Code at $0.1/M vs $0.95/M input tokens.

Kimi K2.7 Code and Muse Spark 1.3 Contributor compared across 54 shared prompts
SpecKimi K2.7 CodeMuse Spark 1.3 Contributor
Input price$0.95/M tokens$0.1/M tokens
Output price$4/M tokens$0.2/M tokens
Context window262K tokens1.0M tokens
WeightsOpenClosed
Free API (OpenRouter)NoNo
ReleasedJun 2026Sep 2026
Side by side

Same prompt, both answers

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

Michelin Star Recipe Design

Design an innovative recipe for a multi-component dish worthy of a Michelin 3-star restaurant. The recipe should feature an unusual…

Kimi K2.7 Code1,291 words
Aurora over the Boreal Forest Arctic Char • Birch-Sap & Horseradish Meringue • Fermented Sea Buckthorn • Black Garlic–Parsnip Soil • Dill Ash • Rye-Malt Tuile A dish designed for a Michelin 3-star tasting menu: technically demanding, visually striking, and built around an unexpected Nordic flavor story—silky cold-water…
Read the full answer
Muse Spark 1.3 Contributor1,526 words
Shiretoko Dawn — Kombu-Cured Hokkaido Scallop, Fermented Porcini, Yuzu, Oscietra Caviar Butter-poached scallop, roasted porcini & toasted hay consommé, yuzu-buttermilk pearls, seaweed brown-butter, porcini soil, coral tuile Serves 4 as a tasting-course Autumn The Concept / Narrative On the Shiretoko Peninsula in…
Read the full answer

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 K2.7 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.
Read the full answer
Muse Spark 1.3 Contributor1,386 words
As CEO, you disclose — immediately, voluntarily, and completely. There is no version of "wait for more data" that is ethical, legal, or even financially smart. Here's the math that makes the decision for you: 4,000,000 patients x 1/8,000 risk over 5 years = ~500 cases of liver failure.
Read the full answer

Movie Analysis

Analyze the themes, symbolism, and cinematography in the movie "Blade Runner 2049" and how they connect to the original film. Provide a…

Kimi K2.7 Code1,624 words
Blade Runner 2049 (Villeneuve, 2017) is less a conventional sequel than a philosophical echo chamber: it returns to the world Ridley Scott built in Blade Runner (1982) but reframes the original’s central anxiety—“What does it mean to be human?”—into a new question: “Can a being created to serve ever become real through…
Read the full answer
Muse Spark 1.3 Contributor1,432 words
Spoiler warning: This goes deep into both films. Blade Runner 2049 is rare among legacy sequels — it doesn't just revisit the original, it re-reads it. Denis Villeneuve and cinematographer Roger Deakins took Ridley Scott's 1982 neon-noir and expanded it from a rainy, claustrophobic detective story about dying into a…
Read the full answer

Generate a Stand-Up Routine

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

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.”
Read the full answer
Muse Spark 1.3 Contributor630 words
Here's a clean 3-minute set you can actually perform — all observational / storytelling, no puns. It's about 420 words, so at a normal pace it's right around 3 minutes. "Adulthood Is A Scam" Hey, thank you guys so much. I'm so excited to be here.
Read the full answer

Character Voice Test

Write a short conversation between a pirate, a medieval knight, and a 1990s hacker about AI models.

Kimi K2.7 Code367 words
The Rusted Anchor Tavern — A dim corner, three stools, one impossible conversation Captain Blackfin (pirate, gesturing with a tankard): Arr, so ye’re tellin’ me this “A.I.” be a thinking machine with no soul, yet it learns the seas of words faster than any cabin boy learns the ropes?
Read the full answer
Muse Spark 1.3 Contributor193 words
[In a tavern with mysteriously good Wi-Fi] Pirate: Arrr! So ye be tellin' me this "AI model" be a treasure chest o' words? I feed it a map — er, a prompt — and it spits back gold? Knight: Verily, good sir pirate. Methinks 'tis an oracle in a box. I asked it "How might I slay a dragon?"
Read the full answer

Advanced Investment Memo (IC Memo)

You are writing an internal investment committee memo for a long/short equity fund. Company (fictional): LedgerLift (ticker: LLLT) – B2B…

Kimi K2.7 Code958 words
TO: Investment Committee FROM: Equity Research RE: LedgerLift (LLLT) – Short Recommendation DATE: [Date] Recommendation Recommendation: SHORT Current price: $46.00 12-month price target range: $26 – $32 (base case $28) Implied downside: ~30–40% Thesis: LedgerLift is a solid mid-market SaaS business, but at $46 the…
Read the full answer
Muse Spark 1.3 Contributor701 words
LedgerLift (LLLT) – Short Internal IC Memo Price $46 Mkt Cap $8.74B (190m shares) EV $7.34B (Net Cash $1.4B) FY25 Rev $820m, EBIT 18% 1. Recommendation: SHORT. 12-mo PT $28, range $17 (Bear) – $42 (Bull). Base DCF $27.9 (-39%), Bull $42.4 (-8%), Bear $17.3 (-62%). Even flawless Bull execution does not support $46.
Read the full answer
Our Verdict
Kimi K2.7 Code
Kimi K2.7 Code
Muse Spark 1.3 Contributor
Muse Spark 1.3 Contributor

Not enough votes to call it. On the specs, nothing separates them.

Muse Spark 1.3 Contributor costs 20x less per token.

Too close to call

Reviewing agent-written code?See a Brief PR report

API pricing

Cost per 1M tokens

Kimi K2.7 Code
Input
$0.95
Output
$4.00
Muse Spark 1.3 Contributor
Input
$0.10
9.5× cheaper
Output
$0.20
20× cheaper

Muse Spark 1.3 Contributor is cheaper on both: 9.5× input, 20× output.

Where to run it

15 hosts, cheapest first

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
Muse Spark 1.3 Contributor1 host
HostInOutContextUptime
Meta$0.10 in·$0.20 out·1M·100% up

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

Writing DNA

Style Comparison

Similarity
44%

Kimi K2.7 Code uses 2.5x more transitions

Kimi K2.7 Code
Muse Spark 1.3 Contributor
57%Vocabulary58%
19wSentence Length13w
0.51Hedging0.27
4.7Bold2.8
3.3Lists2.3
0.00Emoji0.00
0.76Headings0.44
0.05Transitions0.02
Based on 27 + 27 text responses
Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Against the newest arrivals

Kimi K2.7 Code logoGPT-6 Astra Pro logo
Kimi K2.7 Code vs GPT-6 Astra ProLanded Sep 2026
Muse Spark 1.3 Contributor logoGPT-6 Astra logo
Muse Spark 1.3 Contributor vs GPT-6 AstraLanded Sep 2026
Kimi K2.7 Code logoClaude Fable 5.1 logo
Kimi K2.7 Code vs Claude Fable 5.1Landed Sep 2026
Muse Spark 1.3 Contributor logoMuse Spark 1.3 logo
Muse Spark 1.3 Contributor vs Muse Spark 1.3Landed Sep 2026
Kimi K2.7 Code logoHy4 Preview logo
Kimi K2.7 Code vs Hy4 PreviewLanded Sep 2026
Muse Spark 1.3 Contributor logoGemini 3.8 Flash logo
Muse Spark 1.3 Contributor vs Gemini 3.8 FlashLanded Sep 2026
Kimi K2.7 Code logoMercury 2.5 Preview logo
Kimi K2.7 Code vs Mercury 2.5 PreviewLanded Sep 2026
Muse Spark 1.3 Contributor logoGranite 4.2 8B logo
Muse Spark 1.3 Contributor vs Granite 4.2 8BLanded Sep 2026

Same lab, same size, long tail

Kimi K2.7 Code logoKimi K3 logo
Kimi K2.7 Code vs Kimi K3Same lab
Kimi K2.7 Code logoKimi K2.5 logo
Kimi K2.7 Code vs Kimi K2.5Same lab
Muse Spark 1.3 Contributor logoMuse Spark 1.1 logo
Muse Spark 1.3 Contributor vs Muse Spark 1.1Same lab
Muse Spark 1.3 Contributor logoLlama 4 Maverick logo
Muse Spark 1.3 Contributor vs Llama 4 MaverickSame lab
Kimi K2.7 Code logoGPT-5.6 Terra logo
Kimi K2.7 Code vs GPT-5.6 TerraNew provider
Kimi K2.7 Code logoGPT-6 Astra logo
Kimi K2.7 Code vs GPT-6 AstraSame size
Kimi K2.7 Code logoGPT OSS 120B logo
Kimi K2.7 Code vs GPT OSS 120BSame size
Kimi K2.7 Code logoGPT OSS 20B logo
Kimi K2.7 Code vs GPT OSS 20BNew provider

Model pages

Kimi K2.7 Code logo
Kimi K2.7 Code58 outputs, specs and price
Muse Spark 1.3 Contributor logo
Muse Spark 1.3 Contributor58 outputs, specs and price
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed