Gemini 2.5 Pro Preview 03-25
Google · text, image → text
Supports high concurrency. The Gemini 2.5 Pro preview version is here, with higher limits for production testing. Google's latest and most powerful model;
Input$1.25 /M
Output$10.00 /M
← ModelsGemini 2.5 Pro Preview 03-25
Kimi K3
Gemini 2.5 Pro Preview 03-25 vs Kimi K3
Output tokens cost $10.00 per million on Gemini 2.5 Pro Preview 03-25 and $15.00 per million on Kimi K3. Input tokens cost $1.25 per million on Gemini 2.5 Pro Preview 03-25 and $3.00 per million on Kimi K3. Cached input tokens are billed at $0.13 per million on Gemini 2.5 Pro Preview 03-25 and $0.30 per million on Kimi K3. Time to first token (TTFT) measured on AIHubMix is 2.3s on Gemini 2.5 Pro Preview 03-25 and 0.9s on Kimi K3. Measured output throughput is 97.7 tok/s on Gemini 2.5 Pro Preview 03-25 and 73.1 tok/s on Kimi K3.
Gemini 2.5 Pro Preview 03-25Kimi 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$3.00 /M
Output$15.00 /M
Pricing & Specifications
Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.
Gemini 2.5 Pro Preview 03-25
Kimi K3
Input /M
$1.25
$3.00
Output /M
$10.00
$15.00
Cache read /M
$0.13
$0.30
Context length
0
1,048,576
Max output
0
1,048,576
Time to First Token
2.3 s
0.9 s
Throughput
97.7 tok/s
73.1 tok/s
Modalities
textimage
textimagevideo
Supported Parameters
thinkingtoolsfunction callingstructured outputslong context
thinkingfunction callingstructured outputs
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.
gemini-2.5-pro-preview-03-25kimi-k3
Tokens / day
-
Requests / day
-
Performance Past 3 Days
Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.
gemini-2.5-pro-preview-03-25kimi-k3
Throughput (tok/s)
-
TTFT (s)
-
Uptime (%)
-
Cost calculator
Estimate your monthly bill for the same workload on each model.
Gemini 2.5 Pro Preview 03-25
$225 /mo
Kimi K3
$405 /mo
Monthly = daily × 30. Discounted rates applied where a promotion is active.
FAQ
Which is cheaper: Gemini 2.5 Pro Preview 03-25, Kimi K3?
Gemini 2.5 Pro Preview 03-25: $10.00/M output tokens; Kimi K3: $15.00/M. Use the cost calculator above to estimate your own workload.
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.
Which one generates tokens faster?
Gemini 2.5 Pro Preview 03-25 at 97.7 tok/s and Kimi K3 at 73.1 tok/s, measured as output throughput on AIHubMix — a separate metric from time to first token.
What inputs and capabilities does each model support?
Gemini 2.5 Pro Preview 03-25 accepts text and image input and supports thinking, tool calling, function calling, structured outputs and long context; Kimi K3 accepts text, image and video input and supports thinking, function calling and structured outputs.
Can I call Gemini 2.5 Pro Preview 03-25 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.
Popular comparisons
Related model match-ups readers also look at.
AIHubMix