Home / Compare / Phi 4 vs Ministral 3 8B 2512

Phi 4 vs Ministral 3 8B 2512

For a typical chat reply (2,000 tokens in, 400 out), Ministral 3 8B 2512 costs 1.8× as much as Phi 4: $0.36 against $0.196 per 1,000 requests at list price on 2026-09-28.

Phi 4Ministral 3 8B 2512
Input, per 1M tokens$0.07$0.15
Output, per 1M tokens$0.14$0.15
Context window16K262K
Classification or routing (600 tokens in, 10 out), per 1,000$0.0434$0.0915
Chat reply (2,000 in, 400 out), per 1,000$0.196$0.36
Retrieval-augmented answer (8,000 in, 500 out), per 1,000$0.63$1.27
Confidence signalnono
Tool callingnoyes

Which one should carry your traffic?

If Phi 4 answers your requests as well as Ministral 3 8B 2512, moving that traffic saves 46% on chat-shaped requests. Averages cannot tell you whether it does for your requests. Phi 4 does not expose a confidence signal through OpenRouter, so Gimbix would test it as a full replacement rather than a first answer.

Phi 4 profile · Ministral 3 8B 2512 profile · Measure it on your traffic