Kimi K3
Moonshot AI · text, image, video → text
Kimi K3 is Kimi’s flagship model for long-horizon coding and end-to-end knowledge work, with a 1M-token context window and industry-leading intelligence.
Input$3.00 /M
Output$15.00 /M
← ModelsKimi K3
MiMo V2 Omni
Kimi K3 vs MiMo V2 Omni
Compare Kimi K3 from Moonshot AI and MiMo V2 Omni from Xiaomi on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the AIHubMix API.
Kimi K3MiMo V2 Omni+ Add model · 2/4
MiMo V2 Omni
Xiaomi · text, image, video, audio → text
MiMo-V2-Omni is designed for complex real-world multimodal interaction and execution scenarios. We've built an all-modal foundation from the ground up that fuses text, vision, and speech, and use a unified architecture to deeply bind "perception" and "action." This not only breaks the traditional models' limitation of emphasizing understanding over execution, but also natively equips the model with multimodal perception, tool invocation, function execution, and GUI operation capabilities. MiMo-V2-Omni can seamlessly integrate with major agent frameworks, achieving a leap from understanding to manipulation and significantly lowering the barrier to deploying full-modal agents.
Input$0.44 /M
Output$2.20 /M
Pricing & Specifications
Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.
Kimi K3
MiMo V2 Omni
Input /M
$3.00
$0.44
Output /M
$15.00
$2.20
Cache read /M
$0.30
$0.09
Context length
1,048,576
256,000
Max output
1,048,576
0
Time to First Token
0.9 s
1.7 s
Throughput
73.1 tok/s
41.3 tok/s
Modalities
textimagevideo
textimagevideoaudio
Supported Parameters
thinkingfunction callingstructured outputs
web
API Formats
Released
-
-
Promotional prices show the discounted rate; see each model page for promotion windows.
Activity Past 30 Days
Daily traffic served through AIHubMix — how demand for each model is trending.
kimi-k3mimo-v2-omni
Tokens / day
-
Requests / day
-
Performance Past 3 Days
Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.
kimi-k3mimo-v2-omni
Throughput (tok/s)
-
TTFT (s)
-
Uptime (%)
-
LMArena Benchmarks
LMArena ratings by capability (Bradley-Terry, commonly called Elo). Higher is better.
Text
kimi-k3mimo-v2-omni
1380144015001560
Overall
14301486
Coding
14881531
Math
14371437
Hard prompts
14581505
Instruction following
14271479
Multi-turn
14501499
Creative writing
13961470
Longer query
14491502
Chinese
14841527
English
14451491
Source: LMArena (arena.ai) leaderboard, imported by AIHubMix. Models without published ratings are omitted per chart.
Cost calculator
Estimate your monthly bill for the same workload on each model.
MiMo V2 Omni
$59.40 /mo
Kimi K3
$405 /mo
Monthly = daily × 30. Discounted rates applied where a promotion is active.
FAQ
Which is cheaper: Kimi K3, MiMo V2 Omni?
MiMo V2 Omni: $2.20/M output tokens; Kimi K3: $15.00/M. Use the cost calculator above to estimate your own workload.
How do their coding arena scores compare?
Kimi K3: 1531; MiMo V2 Omni: 1488 (LMArena coding leaderboard).
Which responds faster?
Kimi K3: 0.9s time to first token measured on AIHubMix; see the live performance charts above for how each model behaves across the day.
How large is each context window?
Kimi K3 accepts 1,048,576 and MiMo V2 Omni accepts 256,000 input tokens.
Which one generates tokens faster?
Kimi K3 at 73.1 tok/s and MiMo V2 Omni at 41.3 tok/s, measured as output throughput on AIHubMix — a separate metric from time to first token.
What inputs and capabilities does each model support?
Kimi K3 accepts text, image and video input and supports thinking, function calling and structured outputs; MiMo V2 Omni accepts text, image, video and audio input and supports web search.
Can I call Kimi K3 and MiMo V2 Omni with the same API key?
Yes. AIHubMix serves every model on this page behind one OpenAI-compatible endpoint, so switching between them is a one-line change to the model field — no second account, key or SDK.
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