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 model with vision capabilities.
Model details →Mistral: Ministral 3 14B 2512 vs OpenAI: GPT-5.1-Codex-Mini
Mistral: Ministral 3 14B 2512 and OpenAI: GPT-5.1-Codex-Mini are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
GPT-5.1-Codex-Mini is a smaller and faster version of GPT-5.1-Codex
Model details →Side-by-side comparison
| Capability | Mistral: Ministral 3 14B 2512 | OpenAI: GPT-5.1-Codex-Mini | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 262K | 400K | 🏆 OpenAI: GPT-5.1-Codex-Mini |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.20 | $0.25 | 🏆 Mistral: Ministral 3 14B 2512 |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.20 | $2.00 | 🏆 Mistral: Ministral 3 14B 2512 |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | Yes | Yes | Tie |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | — | Yes | 🏆 OpenAI: GPT-5.1-Codex-Mini |
Frequently asked questions
Is Mistral: Ministral 3 14B 2512 better than OpenAI: GPT-5.1-Codex-Mini?
Mistral: Ministral 3 14B 2512 and OpenAI: GPT-5.1-Codex-Mini are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between Mistral: Ministral 3 14B 2512 and OpenAI: GPT-5.1-Codex-Mini?
Input: $0.20 vs $0.25 per 1M tokens. Output: $0.20 vs $2.00 per 1M tokens.
What context windows do Mistral: Ministral 3 14B 2512 and OpenAI: GPT-5.1-Codex-Mini support?
Mistral: Ministral 3 14B 2512 supports up to 262K tokens. OpenAI: GPT-5.1-Codex-Mini supports up to 400K tokens.
Do both Mistral: Ministral 3 14B 2512 and OpenAI: GPT-5.1-Codex-Mini support tool calling?
Mistral: Ministral 3 14B 2512: yes. OpenAI: GPT-5.1-Codex-Mini: yes.