tools · tri-dao

FlashAttention-v3

IO-aware attention with async Tensor Core pipelining. BF16 and FP8 paths.

Verify

What this registry has checked

Quarantine. We hold the publisher’s own published hash for these weights and have recorded it against this entry. We have not downloaded and hashed the weights ourselves, so the hash is the publisher’s claim, not our measurement.

Weight file SHA-256	591733c5bbcab0adb97cbc70c02facbcca699ad24355860340f53dbec8588b30

Re-check this yourself → Source → Full record →

What is recorded

Publisher	tri-dao
Origin	United States
Licence	BSD-3
Pulls recorded here	184,001

Elsewhere in the registry

All tools → Browse with filters → What will run on my hardware? →

Registry record as of 2026-06-06. Identity, licence and parameter count are properties of a release and do not move; tier can, and the verify link above re-checks it against the live registry rather than this page.