GPT 4o Mini 2024 07-18
OpenAI · text, image → text
Input$0.15 /M
Output$0.6 /M
Cache read$0.075 /M
← ModelsGPT 4o Mini 2024 07-18
Kimi K3
GPT 4o Mini 2024 07-18 vs Kimi K3
Compare GPT 4o Mini 2024 07-18 from OpenAI 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.
GPT 4o Mini 2024 07-18Kimi 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$2.84 /M
Output$14.2 /M
Cache read$0.284 /M
Pricing & Specifications
Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.
GPT 4o Mini 2024 07-18
Kimi K3
Input /M
$0.15
$2.84
Output /M
$0.6
$14.2
Cache read /M
$0.075
$0.284
Context length
0
1,048,576
Max output
0
1,048,576
Time to First Token
1.0 s
0.6 s
Throughput
45.5 tok/s
73.1 tok/s
Modalities
textimage
textimagevideo
Supported Parameters
thinkingfunction callingstructured outputs
API Formats
Released
July 18, 2024
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.
gpt-4o-mini-2024-07-18kimi-k3
Tokens / day
-
Requests / day
-
Performance Past 3 Days
Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.
gpt-4o-mini-2024-07-18kimi-k3
Throughput (tok/s)
-
TTFT (s)
-
Uptime (%)
-
LMArena Benchmarks
LMArena ratings by capability (Bradley-Terry, commonly called Elo). Higher is better.
Text
gpt-4o-mini-2024-07-18kimi-k3
1260134014201500
Overall
13181487
Coding
13491349
Math
12761276
Hard prompts
13111311
Instruction following
12941294
Multi-turn
13111311
Creative writing
12941294
Longer query
13261326
Chinese
13151315
English
13291329
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.
GPT 4o Mini 2024 07-18
$18.00 /mo
Kimi K3
$383 /mo
Monthly = daily × 30. Discounted rates applied where a promotion is active.
FAQ
Which is cheaper: GPT 4o Mini 2024 07-18, Kimi K3?
GPT 4o Mini 2024 07-18: $0.6/M output tokens; Kimi K3: $14.2/M. Use the cost calculator above to estimate your own workload.
Which responds faster?
Kimi K3: 0.6s time to first token measured on AIHubMix; see the live performance charts above for how each model behaves across the day.
Which one generates tokens faster?
Kimi K3 at 73.1 tok/s and GPT 4o Mini 2024 07-18 at 45.5 tok/s, measured as output throughput on AIHubMix — a separate metric from time to first token.
What inputs and capabilities does each model support?
GPT 4o Mini 2024 07-18 accepts text and image input; Kimi K3 accepts text, image and video input and supports thinking, function calling and structured outputs.
Can I call GPT 4o Mini 2024 07-18 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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