Ministral 3 14B 2512 vs o4 Mini Deep Research: side-by-side summary

Ministral 3 14B 2512 and o4 Mini Deep Research are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Ministral 3 14B 2512, from Mistral AI, has a 262,144-token context window and is priced at $0.20/M tokens input, $0.20/M tokens output on OpenRouter.

o4 Mini Deep Research, from OpenAI, has a 200,000-token context window and is priced by the provider serving it on OpenRouter.

Context window

• Ministral 3 14B 2512: 262,144 tokens
• o4 Mini Deep Research: 200,000 tokens

Price

• Ministral 3 14B 2512: $0.20/M tokens input, $0.20/M tokens output
• o4 Mini Deep Research: Pricing varies by provider

Provided by

• Ministral 3 14B 2512: Mistral AI
• o4 Mini Deep Research: OpenAI

• Ministral 3 14B 2512 model details, providers and pricing
• o4 Mini Deep Research model details, providers and pricing