tsugi
Copyright 2026 TsugiCinema, Inc.

This product is a packaging-level meta-package. It depends on and
re-exports two physically separate Apache-2.0 SDKs published by
TsugiCinema, Inc.:

  - tsugi-mend  (https://github.com/tsugiai/tsugi-mend)
                Apache-2.0; patent-independent; integration of
                Decoupled DiLoCo + DES-LOC + async tensor parallelism
                + FALCON fail-slow mitigation. See that repository's
                NOTICE file for the upstream attributions.

  - tsugi-kpool (https://github.com/tsugiai/tsugi-kpool)
                Apache-2.0; patent-aligned reduction-to-practice for
                US App. 64/060,315 (K-Pool LoRA) and US App. 64/055,093
                (Infinity). See that repository's LICENSE preamble for
                the patent-grant scope.

This meta-package itself contains no patent-exercising code. Its
Apache-2.0 patent grant covers only the small wrapper code in this
repository. The operative patent grants for the techniques
implemented in each sub-SDK are governed by each sub-SDK's own
Apache-2.0 license, included with that sub-SDK's distribution.
