AIHubMix Phi 3 Small 128K
Microsoft · → text
Input$1 /M
Output$3 /M
← ModelsAIHubMix Phi 3 Small 128K
Kimi K3
AIHubMix Phi 3 Small 128K vs Kimi K3
Compare AIHubMix Phi 3 Small 128K from Microsoft and Kimi K3 from Moonshot AI on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the AIHubMix API.
AIHubMix Phi 3 Small 128KKimi K3+ Add model · 2/4
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 /M
Output$15 /M
Cache read$0.3 /M
Pricing & Specifications
Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.
AIHubMix Phi 3 Small 128K
Kimi K3
Input /M
$1
$3
Output /M
$3
$15
Cache read /M
-
$0.3
Context length
0
1,048,576
Max output
0
1,048,576
Time to First Token
-
0.9 s
Throughput
-
73.1 tok/s
Modalities
textimagevideo
Supported Parameters
thinkingfunction callingstructured outputs
API Formats
Released
-
July 16, 2026
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.
ahm-Phi-3-small-128kkimi-k3
Tokens / day
-
Requests / day
-
Performance Past 3 Days
Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.
ahm-Phi-3-small-128kkimi-k3
Throughput (tok/s)
-
TTFT (s)
-
Uptime (%)
-
LMArena Benchmarks
LMArena ratings by capability (Bradley-Terry, commonly called Elo). Higher is better.
Text
ahm-Phi-3-small-128kkimi-k3
1100122013401460
Overall
11701486
Coding
12031531
Math
11931193
Hard prompts
11881505
Instruction following
11521479
Multi-turn
11181499
Creative writing
11331470
Longer query
11601502
Chinese
11491527
English
12101491
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.
AIHubMix Phi 3 Small 128K
$105 /mo
Kimi K3
$405 /mo
Monthly = daily × 30. Discounted rates applied where a promotion is active.
FAQ
Which is cheaper: AIHubMix Phi 3 Small 128K, Kimi K3?
AIHubMix Phi 3 Small 128K: $3/M output tokens; Kimi K3: $15/M. Use the cost calculator above to estimate your own workload.
How do their coding arena scores compare?
Kimi K3: 1531; AIHubMix Phi 3 Small 128K: 1203 (LMArena coding leaderboard).
Can I call AIHubMix Phi 3 Small 128K 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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