Leanstral 1.5
PreviewSource-backed identifier on the Mistral API. Unverified details are marked below.
Access details: Mistral API
Versioned identifier · Identity and lifecycle apply to this exact identifier and serving surface.
labs-leanstral-1-5Capabilities & limits
- Context window
- 256K
- Maximum output
- 128K
- Image input
- Unsupported
- Tool calling
- Supported
- Structured output
- Supported
Documented interfaces and limits. These are not measures of model quality.
Pricing
USD / 1M tokens- Input
- $0.00Derived from the captured rate card's free API-use row.
- Output
- $0.00Derived from the captured rate card's free API-use row.
USD per million standard text tokens. Detailed cache, batch and other pricing conditions appear in the rate card.
Full rate card 1 rate
Amounts in USD. Check the unit and conditions on each rate.
API use
$0.00 not metered- Provider page labels the public-preview price Free
Price history
Input $0.00 per million tokens
Derived from the captured rate card's free API-use row.
Output $0.00 per million tokens
Derived from the captured rate card's free API-use row.
Technical details
Technical details have not been verified for this identifier.
6 details not verified
- Parameters
- Active parameters
- Architecture
- Training / knowledge cutoff
- Input modalities
- Output modalities
From Mistral AI
Official announcement link: not verified yet.
How they describe it
Provider quote not captured yet.
What they say is different
Provider quote not captured yet.
Verbatim provider claims · not an independent assessment
Release & lifecycle
Availability applies to this exact identifier on Mistral API.
- First API availability
- Jun 30, 2026
- preview
- Observed Sep 13, 2026