Mistral Small 4

Mistral Small 2603 served by LowRouter.

Serving provider: LowRouter
Model version: Mistral Small 2603
Billing: API, per token
Last checked: 27 Oct 2026

Terms

Only published terms. A tier or mode the provider does not publish is written out, never interpolated from another one.

Standard · Any prompt size

Prices of Mistral Small 4: USD, Standard, USD / 1M tokens
Component	PriceUSD / 1M tokens
Input (uncached)	0.1569
Cached input (read)	0.0157
Output	0.6275

How it is billed

Input (uncached): Prompt tokens that are not read from the cache.
Cached input (read): Prompt tokens read from the cache.
Output: Billable output, reasoning included where the provider says so.

Offer

Currency and unit: USD per 1M tokens
Current terms since: 27 Oct 2026
Status: Current

Source

Official pricing page: lowrouter.ai (opens in a new tab)
Last checked: 27 Oct 2026

API routes

Each route is a separate deployment of this offer with its own published prices. Only published prices are shown.

API routes of Mistral Small 4, USD per 1M tokens
Route	Input	Cached input	Output	Last checked
Mistral Small 2603	0.1569	0.0157	0.6275	27 Oct 2026

Price history

Every published revision of this offer, newest last in the chart. Earlier terms are kept; a correction adds a revision; a change of model version is marked as a break.

Only one set of terms is recorded, so there is no chart yet. The revision is listed below.

Revisions

27Oct 2026In force now
27 Oct 2026 · First recorded terms
Input 0.1569 USD / 1M tokensCached input (read) 0.0157 USD / 1M tokensOutput 0.6275 USD / 1M tokens

Same model, other offers

Other providers, tiers and subscriptions for the same model version. Prices differ by provider, region and conditions.

USD per 1M tokens

Same model, other offers
Provider	Input	Output	Cached input
DevPass (LLM Gateway)	0.15	0.60	Not published
Eden AI	0.15	0.60	0.015
EmpirioLabs AI	0.15	0.60	0.15
Kilo Gateway	0.15	0.60	0.015
LLM Gateway	0.15	0.60	Not published
Mistral AI	0.15	0.60	0.015
OpenRouter5 routes · from 0.15
mistral-small-2603, OpenRouter, Upstream provider: MistralRoute ID: mistral	0.15	0.60	0.015
mistral-small-2603, OpenRouter, Upstream provider: MistralRoute ID: mistral/zdr	0.15	0.60	0.015
OpenRouter	0.15	0.60	0.015
mistral-small-2603, OpenRouter, Upstream provider: Mistral, Region: US	0.165	0.66	0.0165
mistral-small-2603, OpenRouter, Upstream provider: Mistral, Region: EU	0.165	0.66	0.0165
SAP AI Core	0.15	0.60	Not published
Cortecs	0.156	0.625	0.016
Requesty	0.165	0.66	0.165
AI/ML API	0.1984	0.7935	0.01587
Infomaniak	0.25	0.93	Not published
Nanogpt	0.40	1.40	0.20
Regolo AI	0.5608	2.36	Not published
Opper	0.5811	2.44	Not published