Leanstral 1.5

mistral/labs-leanstral-1-5-1

Maker: Mistral AI, France
Released: 2026-06-30
Family: leanstral
Weights: open
Tasks: text.chat, text.reasoning, code, vision.understand, vision.extract

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Offerings

Provider	Model id at the provider	Status	Price per 1M tokens	Per-unit prices	Limits	Capabilities (level)
Mistral AI	`labs-leanstral-1-5-1`	deprecated	Input: unknown Output: unknown	none	Context: 262,144 tokens Max output: 128,000 tokens	`input.text` claimed `input.image` claimed `input.pdf` claimed `output.text` claimed `tools` claimed `structured_output` claimed `reasoning` claimed `tool_choice` claimed

Quality scores

No quality score for this model yet.

Aliases

Other names the API accepts for this model.

labs-leanstral-1-5-1

Use it from the API

Look this model up, or ask for the best model for its task on the providers that offer it. See the quickstart and the API reference.

Look up this model

curl 'https://rhumbdata.com/v1/models/mistral/labs-leanstral-1-5-1' \
  -H "Authorization: Bearer $RHUMB_KEY"

Resolve text.chat on its providers

curl 'https://rhumbdata.com/v1/resolve?task=text.chat&providers=mistral' \
  -H "Authorization: Bearer $RHUMB_KEY"

Built from catalog version 2026-11-04.3 of 2026-11-04. Prices are list prices per 1M tokens unless marked otherwise; every score shows its source's notice (see Attributions).