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Kimi K3 vs Yi Large Rag

Compare Kimi K3 from Moonshot AI and Yi Large Rag from Yi on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the AIHubMix API.

Moonshot AIKimi K3YiYi Large Rag
Moonshot AI logo
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$2.84 /M
Output$14.2 /M
Cache read$0.284 /M
Yi
Yi Large Rag
Yi · → text

Input$4 /M
Output$4 /M

Pricing & Specifications

Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.

Kimi K3
Yi Large Rag
Input /M
$2.84
$4
Output /M
$14.2
$4
Cache read /M
$0.284
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Context length
1,048,576
0
Max output
1,048,576
0
Time to First Token
0.9 s
-
Throughput
83.4 tok/s
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Modalities
textimagevideo
Supported Parameters
thinkingfunction callingstructured outputs
API Formats
Released
July 16, 2026
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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-k3yi-large-rag

Tokens / day

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Requests / day

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Performance Past 3 Days

Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.

kimi-k3yi-large-rag

Throughput (tok/s)

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TTFT (s)

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Uptime (%)

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Cost calculator

Estimate your monthly bill for the same workload on each model.

Yi Large Rag
$300 /mo
Kimi K3
$383 /mo

Monthly = daily × 30. Discounted rates applied where a promotion is active.

FAQ

Which is cheaper: Kimi K3, Yi Large Rag?

Yi Large Rag: $4/M output tokens; Kimi K3: $14.2/M. Use the cost calculator above to estimate your own workload.

Can I call Kimi K3 and Yi Large Rag 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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