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
  • Default Index
  • 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. Grok 4.20 Multi-Agent BetavsKimi K2.7 Code
Updated Jun 2026

Grok 4.20 Multi-Agent BetavsKimi K2.7 Code

Kimi K2.7 Code is cheaper than Grok 4.20 Multi-Agent Beta at $0.95/M vs $2/M input tokens.

Grok 4.20 Multi-Agent Beta and Kimi K2.7 Code compared across 53 shared prompts
SpecGrok 4.20 Multi-Agent BetaKimi K2.7 Code
Input price$2/M tokens$0.95/M tokens
Output price$6/M tokens$4/M tokens
Context window2.0M tokens262K tokens
WeightsClosedOpen
Free API (OpenRouter)NoNo
ReleasedMar 2026Jun 2026
Side by side

Same prompt, both answers

Opening lines from 6 of the 53 prompts both answered. Formatting stripped, words untouched.

Generate a Stand-Up Routine

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

Grok 4.20 Multi-Agent Beta524 words
Stand-Up Routine: "Adulting Is a Scam" (Walk on stage, casual, a little tired smile) You ever notice how nobody tells you that being an adult is mostly just pretending you know what you're doing while slowly realizing nobody else does either? I hit 30 and had this moment where I thought, "Okay, time to get serious."
Read the full answer
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

Advanced Longevity Plan (Biohacker)

Develop a comprehensive, cutting-edge 3-month longevity plan for a biohacker aiming to optimize longevity, physical and cognitive…

Grok 4.20 Multi-Agent Beta1,254 words
Comprehensive 3-Month Cutting-Edge Longevity Biohacker Plan (as of 2026 knowledge) Important Disclaimers: This is a synthesized, educational plan based on current longevity research (e.g., insights from David Sinclair, Valter Longo, Peter Attia, and studies on NAD+, senolytics, mitophagy, HRV, and metabolic…
Read the full answer
Kimi K2.7 Code2,819 words
3‑Month Advanced Longevity & Performance Protocol for the Serious Biohacker Disclaimer: This is an educational, high‑information blueprint, not medical advice. Many interventions below (strict ketosis, prolonged fasting, high‑dose supplements, off‑label medications, intense training) have contraindications.
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…

Grok 4.20 Multi-Agent Beta1,178 words
My Action Plan as CEO (Next 48 Hours) Core Decision and Overarching Reasoning: I will treat this as a confirmed safety signal requiring urgent action. Patient safety is non-negotiable—ethically (primum non nocere and responsibility to 4 million patients), legally (FDA regulations under 21 CFR 314.80 require reporting…
Read the full answer
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

Satirical Fake News Headline

Generate a satirical news headline about AI taking over a completely unexpected industry.

Grok 4.20 Multi-Agent Beta44 words
"AI Takes Over Beekeeping Industry: 'It's Not Just a Hive Mind Anymore – It's a Neural Hive'" This plays on the perfect overlap between bee "hive minds" and AI collective intelligence in one of the most analog, hands-on, nature-based jobs imaginable. Pure satirical absurdity.
Read the full answer
Kimi K2.7 Code34 words
“AI Replaces World’s Entire Mime Workforce After Mastering the Invisible Box in Record Time” Silicon Valley startup claims its model can “perform existential dread without breaking a sweat,” leaving thousands of silent performers speechless.
Read the full answer

Character Voice Test

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

Grok 4.20 Multi-Agent Beta165 words
Pirate: Arrr, this AI model be a wondrous map o' the seas! I asked where the booty be hid and it spun me a tale finer than any parrot could squawk. But the scallywag lies sometimes! Knight: Verily, 'tis a most enchanted oracle, like Merlin's own crystal. Yet it hath no honor, no code of chivalry.
Read the full answer
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

Stochastic Consistency Test

Generate 5 jokes. How many are unique?

Grok 4.20 Multi-Agent Beta58 words
Why don't scientists trust atoms? Because they make up everything. Why did the scarecrow win an award? Because he was outstanding in his field. Why was the computer cold? It left its Windows open. Why do programmers prefer dark mode? Because light attracts bugs. Why was the math book sad? It had too many problems.
Read the full answer
Kimi K2.7 Code73 words
Here are 5 jokes: Why did the computer go to therapy? It had too many unresolved issues. Why don’t skeletons fight each other? They don’t have the guts. What do you call a fish wearing a bowtie? Sofishticated. Why did the golfer bring two pairs of pants? In case he got a hole in one. Why don’t scientists trust atoms?
Read the full answer
Our Verdict
Grok 4.20 Multi-Agent Beta
Grok 4.20 Multi-Agent Beta
Kimi K2.7 Code
Kimi K2.7 Code

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

Too close to call

Reviewing agent-written code?See a Brief PR report

API pricing

Cost per 1M tokens

Grok 4.20 Multi-Agent Beta
Input
$2.00
Output
$6.00
Kimi K2.7 Code
Input
$0.95
2.1× cheaper
Output
$4.00
1.5× cheaper

Kimi K2.7 Code is cheaper on both: 2.1× input, 1.5× output.

Where to run it

16 hosts, cheapest first

Grok 4.20 Multi-Agent Beta1 host
HostInOutContextUptime
xAI$1.25 in·$2.50 out·2M·80% up
Kimi K2.7 Code15 hosts
HostInOutContextUptime
IInceptronint4$0.66 in·$3.30 out·262k·99.9% upDDeepInfrafp4$0.68 in·$3.40 out·262k·97.9% upCCoreWeaveint4$0.71 in·$3.50 out·262k·99.9% upSStreamLake$0.71 in·$3.00 out·256k·99.7% upVVeniceint4$0.75 in·$3.50 out·256k·90.9% upMModelRunfp4$0.85 in·$3.75 out·262k·99.9% up
9 more hostsFewer hosts
SSiliconFlowfp8$0.86 in·$3.80 out·262k·100% upNNovitaint4$0.91 in·$3.84 out·262k·100% upAlibaba Cloudfp8$0.95 in·$4.00 out·262k·99.3% 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% upGGMI Cloudfp8$0.95 in·$4.00 out·262k·100% upMoonshot AIint4$0.95 in·$4.00 out·262k·100% upNNebiusfp4$0.95 in·$4.00 out·262k·97.7% up

Per million tokens. Prices and uptime via OpenRouter, checked 25 Sep 2026.

Writing DNA

Style Comparison

Similarity
71%

Kimi K2.7 Code uses 2.9x more headings

Grok 4.20 Multi-Agent Beta
Kimi K2.7 Code
59%Vocabulary57%
16wSentence Length19w
0.41Hedging0.51
2.7Bold4.7
2.4Lists3.3
0.00Emoji0.00
0.26Headings0.76
0.02Transitions0.05
Based on 23 + 27 text responses
Research

What we learned reading every model

FAQ

Common questions

Grok 4.20 Multi-Agent Beta is developed by xAI while Kimi K2.7 Code is developed by Moonshot AI. Grok 4.20 Multi-Agent Beta has a 2.0M token context window vs Kimi K2.7 Code's 262K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

It depends on your use case. Grok 4.20 Multi-Agent Beta and Kimi K2.7 Code each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

Grok 4.20 Multi-Agent Beta costs $2/M input tokens and Kimi K2.7 Code costs $0.95/M input tokens. Kimi K2.7 Code is $1.05/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

This page shows a side-by-side comparison of Grok 4.20 Multi-Agent Beta and Kimi K2.7 Code across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

Keep exploring

More comparisons

Against the newest arrivals

Grok 4.20 Multi-Agent Beta logoSolar Mini 4 logo
Grok 4.20 Multi-Agent Beta vs Solar Mini 4Landed Sep 2026
Kimi K2.7 Code logoQwen3.8 Max Prime logo
Kimi K2.7 Code vs Qwen3.8 Max PrimeLanded Sep 2026
Grok 4.20 Multi-Agent Beta logoGLM 5.3 Prime logo
Grok 4.20 Multi-Agent Beta vs GLM 5.3 PrimeLanded Sep 2026
Kimi K2.7 Code logoQwen3.8 Omni Flash logo
Kimi K2.7 Code vs Qwen3.8 Omni FlashLanded Sep 2026
Grok 4.20 Multi-Agent Beta logoCommand A+ logo
Grok 4.20 Multi-Agent Beta vs Command A+Landed Sep 2026
Kimi K2.7 Code logoClaude Opus 5.5 logo
Kimi K2.7 Code vs Claude Opus 5.5Landed Sep 2026
Grok 4.20 Multi-Agent Beta logoGPT-6 Luna Pro logo
Grok 4.20 Multi-Agent Beta vs GPT-6 Luna ProLanded Sep 2026
Kimi K2.7 Code logoGPT-6 Sol Pro logo
Kimi K2.7 Code vs GPT-6 Sol ProLanded Sep 2026

Same lab, same size, long tail

Grok 4.20 Multi-Agent Beta logoGrok 4.20 Beta logo
Grok 4.20 Multi-Agent Beta vs Grok 4.20 BetaVersion compare
Grok 4.20 Multi-Agent Beta logoGrok 4.7 logo
Grok 4.20 Multi-Agent Beta vs Grok 4.7Same lab
Kimi K2.7 Code logoKimi K3 logo
Kimi K2.7 Code vs Kimi K3Same lab
Kimi K2.7 Code logoKimi K2 logo
Kimi K2.7 Code vs Kimi K2Same lab
Grok 4.20 Multi-Agent Beta logoMiMo-V2-Flash logo
Grok 4.20 Multi-Agent Beta vs MiMo-V2-FlashSame size
Grok 4.20 Multi-Agent Beta logoMiMo-V2-Omni logo
Grok 4.20 Multi-Agent Beta vs MiMo-V2-OmniNew provider
Kimi K2.7 Code logoMiMo-V2-Pro logo
Kimi K2.7 Code vs MiMo-V2-ProSame size
Grok 4.20 Multi-Agent Beta logoMiMo-V2.5 logo
Grok 4.20 Multi-Agent Beta vs MiMo-V2.5New provider

Model pages

Grok 4.20 Multi-Agent Beta logo
Grok 4.20 Multi-Agent Beta53 outputs, specs and price
Kimi K2.7 Code logo
Kimi K2.7 Code58 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
  • Default Index
  • 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