Home / Compare / Ministral 3 8B 2512 vs gpt-oss-20b

Ministral 3 8B 2512 vs gpt-oss-20b

For a typical chat reply (2,000 tokens in, 400 out), Ministral 3 8B 2512 costs 5.0× as much as gpt-oss-20b: $0.36 against $0.072 per 1,000 requests at list price on 2026-09-28.

Ministral 3 8B 2512gpt-oss-20b
Input, per 1M tokens$0.15$0.018
Output, per 1M tokens$0.15$0.09
Context window262K131K
Classification or routing (600 tokens in, 10 out), per 1,000$0.0915$0.0117
Chat reply (2,000 in, 400 out), per 1,000$0.36$0.072
Retrieval-augmented answer (8,000 in, 500 out), per 1,000$1.27$0.189
Confidence signalnoyes
Tool callingyesyes
BANKING77, correct of 400not measured313

Which one should carry your traffic?

If gpt-oss-20b answers your requests as well as Ministral 3 8B 2512, moving that traffic saves 80% on chat-shaped requests. Averages cannot tell you whether it does for your requests. gpt-oss-20b exposes a confidence signal, so Gimbix can let it answer first and hand unsure cases to Ministral 3 8B 2512.

Ministral 3 8B 2512 profile · gpt-oss-20b profile · Measure it on your traffic