Ministral 3 8B 2512 vs Step 3.5 Flash

Price, context window & benchmark comparison

M

Ministral 3 8B 2512

Mistral AI
$0.15 / $0.15
Input / Output · per 1M tokens
VS
S

Step 3.5 Flash

StepFun
$0.10 / $0.30
Input / Output · per 1M tokens
Compare different models
M
S
Verdict: Ministral 3 8B 2512 is 0% cheaper than Step 3.5 Flash on a typical 3:1 input/output mix.
Ministral 3 8B 2512Step 3.5 Flash
Input price / 1M$0.15$0.10
Output price / 1M$0.15$0.30
Blended price (3:1)$0.15$0.15
Cached input / 1M$0.015—
Context window262K262K
Max output210K66K
Intelligence index5.5—
Coding index9.7—
Providers3—
Best provider uptime (30m)99.0%—
Vision inputYesNo
ReasoningNoYes
Tool callingYesYes
Released2025-12-022026-01-29
Retirement——

Cost calculator

FAQ

Which is cheaper, Ministral 3 8B 2512 or Step 3.5 Flash?

Ministral 3 8B 2512 is 0% cheaper than Step 3.5 Flash on a typical 3:1 input/output mix.

Ministral 3 8B 2512 vs Step 3.5 Flash: which has a bigger context window?

Ministral 3 8B 2512: 262,144 tokens. Step 3.5 Flash: 262,144 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Ministral 3 8B 2512 ≈ $375.00, Step 3.5 Flash ≈ $350.00.

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