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OpenKey

Ministral 3 14B 2512

Mistral AIReleased Dec 2, 2025

The largest model in the Ministral 3 family, Ministral 3 14B offers frontier capabilities and performance comparable to its larger Mistral Small 3.2 24B counterpart. A powerful and efficient language...

Try in playground
Context window
262K tokens
Input
text, image
Output
text
Tokenizer
Mistral
Released
Dec 2, 2025

Pricing

Per 1M tokens. The provider price and our flat 3% fee are separate columns — what you pay is their sum.

Per 1M tokensProvider+ 3% feeYou pay
Input$0.200$0.0060$0.206
Output$0.200$0.0060$0.206
Cache read$0.020$0.0006$0.021

Benchmarks

Artificial Analysis

Intelligence index
11.1
Coding index
14.4
Agentic index
2.2

Design Arena

CategoryEloWin rateRank
3Dmodels106739.6%#81
Codemodels111444%#78
Game devmodels110443.6%#77
Websitesmodels112444.8%#79

Head-to-head preference voting. How we filter and rank

Supported parameters

  • frequency_penalty
  • logprobs
  • max_tokens
  • presence_penalty
  • repetition_penalty
  • response_format
  • seed
  • stop
  • structured_outputs
  • temperature
  • tool_choice
  • tools
  • top_logprobs
  • top_p

Call it

OpenAI-compatible: point your SDK at api.openkey.ai/v1 and use model mistralai/ministral-14b-2512.

Code sample language
curl https://api.openkey.ai/v1/chat/completions \
  -H "Authorization: Bearer $OPENKEY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "mistralai/ministral-14b-2512",
    "messages": [{"role": "user", "content": "Hello"}]
  }'
import os
from openai import OpenAI

client = OpenAI(
    base_url="https://api.openkey.ai/v1",
    api_key=os.environ["OPENKEY_API_KEY"],
)

completion = client.chat.completions.create(
    model="mistralai/ministral-14b-2512",
    messages=[{"role": "user", "content": "Hello"}],
)
print(completion.choices[0].message.content)
import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.openkey.ai/v1",
  apiKey: process.env.OPENKEY_API_KEY,
});

const completion = await client.chat.completions.create({
  model: "mistralai/ministral-14b-2512",
  messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);

Questions

How much does Ministral 3 14B 2512 cost via API?
Through OpenKey, Ministral 3 14B 2512 costs $0.206 per 1M input tokens and $0.206 per 1M output tokens. That is the provider price ($0.200 / $0.200) plus a flat 3% fee — nothing else.
What is Ministral 3 14B 2512's context window?
Ministral 3 14B 2512 accepts up to 262K tokens of context.
Is Ministral 3 14B 2512 OpenAI-compatible?
Yes. Send requests to OpenKey's /v1/chat/completions endpoint with model "mistralai/ministral-14b-2512" using any OpenAI SDK — only the base URL and API key change.
What inputs does Ministral 3 14B 2512 support?
Ministral 3 14B 2512 accepts text, image input and produces text output.

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