Mistral Small 4 Pricing & Token Cost Calculator (262K context)

What Mistral Small 4 costs in practice

Workload	Cost / call	Cost @ 1K req/day
Light · 1K in / 300 out	$0.0003	$10.04/mo
Standard · 10K in / 2K out	$0.0027	$82.18/mo
Heavy · 100K in / 20K out	$0.0270	$821.81/mo

Estimates assume medium reasoning effort, no batch discounts and no prompt caching. Turn on prompt caching and the input side typically drops 50–90% — run your own mix in the free calculator preloaded with Mistral Small 4.

About this page

Prices were last verified on August 20, 2026 against Mistral's official pricing page. Providers reprice frequently — see our methodology for exactly how estimates are computed, and always confirm final rates with the provider before budgeting.

Mistral Small 4 FAQ

How much does Mistral Small 4 cost?

Mistral Small 4 charges $0.15 per million input tokens and $0.60 per million output tokens. Batch mode cuts both rates by 50% for asynchronous workloads.

What is the context window of Mistral Small 4?

Mistral Small 4 supports a context window of 262,144 tokens (262K) — roughly 196,608 English words or about 393 pages of text in a single request.

Does Mistral Small 4 support images, audio or reasoning?

Mistral Small 4 offers vision & image understanding. Budget mid-tier. Beats GPT-5.4 mini on price.

How do I estimate my Mistral Small 4 bill?

A typical workload of 10K input and 2K output tokens costs about $0.0027 per call with Mistral Small 4. At 1,000 requests per day that is roughly $82.18 per month. Use the free AITokenCalculator to run your exact numbers.