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Mistral: Ministral 3 3B 2512

The smallest model in the Ministral 3 family, Ministral 3 3B is a powerful, efficient tiny language model with vision capabilities. $0.10 per million input tokens, $0.10 per million output tokens. 131,072 token context window, maximum output of 131,072 tokens. Includes independent benchmarks from Artificial Analysis.

Overview

Model specifications

Context
131,072 tokens
Maximum output
104,857 tokens
Architecture
text+image->text
Tokenizer
Mistral
Knowledge cutoff
Not provided
Moderated
No
OPENROUTER

Complete pricing

Synchronized OpenRouter rates. Token prices are shown per one million tokens.

Input
$0.1
/M tokens
Output
$0.1
/M tokens
Cache read
$0.01
/M tokens
API

Model configuration

Default parameters

temperature
0.3
API

Quick start

Call this exact model ID through OpenRouter’s OpenAI-compatible API.

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"mistralai/ministral-3b-2512","messages":[{"role":"user","content":"Hello!"}]}'
Capabilities

InputOutput

Input
textimage
Output
text
API

Supported API parameters

frequency_penaltymax_tokenspresence_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_p
Available providers

3 providers

Live providers on OpenRouter

Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.

OpenRouter

Mistral

unknown
Context
131K
Maximum output
105K
Input
$0.100
Output
$0.100
Cache read
$0.010
Cache write
Not provided

Mistral

unknown
Context
131K
Maximum output
105K
Input
$0.100
Output
$0.100
Cache read
$0.010
Cache write
Not provided

Mistral

unknown
Context
131K
Maximum output
105K
Input
$0.110
Output
$0.110
Cache read
$0.011
Cache write
Not provided
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