The short version
Mistral's reasoning model tuned for proof-heavy, small-model tasks.
From the HackerLinks archive
Leanstral 1.5
Mistral's reasoning model tuned for proof-heavy, small-model tasks.
At a glance:
First seen:2026-07-04
Last seen:2026-07-04
Times seen:1
Website:mistral.ai
Why it caught our attention
Commenters said it stays useful on OCR and file-analysis workloads without frontier-model pricing.
Where it surfaced on Hacker News
2026-07-04
Editorial paraphrase
One commenter said Mistral is great for OCR and file analysis at tiny cost, and another suggested trying Leanstral 1.5 through OpenATP.
Original threadLeanstral 1.5: Proof abundance for all
Also surfaced in this discussion
OpenATP
Leanstral 1.5: Proof abundance for all
2026-07-04