Models

Aihub Phi 4 Multimodal Instruct vs Kimi K3

Output tokens cost $0.48 per million on Aihub Phi 4 Multimodal Instruct and $15.00 per million on Kimi K3. Input tokens cost $0.12 per million on Aihub Phi 4 Multimodal Instruct and $3.00 per million on Kimi K3. Cached input tokens are billed at $0.12 per million on Aihub Phi 4 Multimodal Instruct and $0.30 per million on Kimi K3. Context lengths are 128,000 tokens on Aihub Phi 4 Multimodal Instruct and 1,048,576 tokens on Kimi K3.

MicrosoftAihub Phi 4 Multimodal InstructMoonshot AIKimi K3
Microsoft logo
Aihub Phi 4 Multimodal Instruct
Microsoft · text, image, audio → text

Microsoft's latest model

Input$0.12 /M
Output$0.48 /M
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$3.00 /M
Output$15.00 /M

Pricing & Specifications

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

Aihub Phi 4 Multimodal Instruct
Kimi K3
Input /M
$0.12
$3.00
Output /M
$0.48
$15.00
Cache read /M
$0.12
$0.30
Context length
128,000
1,048,576
Max output
4,000
1,048,576
Time to First Token
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0.9 s
Throughput
-
73.1 tok/s
Modalities
textimageaudio
textimagevideo
Supported Parameters
thinkingfunction callingstructured outputs
API Formats
Released
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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.

aihub-Phi-4-multimodal-instructkimi-k3

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.

aihub-Phi-4-multimodal-instructkimi-k3

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.

Aihub Phi 4 Multimodal Instruct
$14.40 /mo
Kimi K3
$405 /mo

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

FAQ

Which is cheaper: Aihub Phi 4 Multimodal Instruct, Kimi K3?

Aihub Phi 4 Multimodal Instruct: $0.48/M output tokens; Kimi K3: $15.00/M. Use the cost calculator above to estimate your own workload.

How large is each context window?

Aihub Phi 4 Multimodal Instruct accepts 128,000 and Kimi K3 accepts 1,048,576 input tokens. Maximum output per request is 4,000 tokens on Aihub Phi 4 Multimodal Instruct and 1,048,576 tokens on Kimi K3.

What inputs and capabilities does each model support?

Aihub Phi 4 Multimodal Instruct accepts text, image and audio input; Kimi K3 accepts text, image and video input and supports thinking, function calling and structured outputs.

Can I call Aihub Phi 4 Multimodal Instruct and Kimi K3 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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