# Cygnet (blockbrain, frozen Gemma-4-12B-it) vs Darwin-27B-ZTC

As of Oct 15, 2026, Cygnet (blockbrain, frozen Gemma-4-12B-it) leads Darwin-27B-ZTC in 0 of 1 shared categories.

Cygnet (blockbrain, frozen Gemma-4-12B-it): price per 1M tokens is unset in the catalog.

Darwin-27B-ZTC: price per 1M tokens is unset in the catalog.

Cygnet (blockbrain, frozen Gemma-4-12B-it): open weights.

Darwin-27B-ZTC: open weights.

- Which to pick, Decision models: As of Oct 15, 2026, Darwin-27B-ZTC leads Cygnet (blockbrain, frozen Gemma-4-12B-it) in Decision models at #6 against #45.

As of Oct 15, 2026, Cygnet (blockbrain, frozen Gemma-4-12B-it) is ranked #45 in Decision models (since Oct 15, 2026; sources JevBench; methodology v1.0).

As of Oct 15, 2026, Darwin-27B-ZTC is near state of the art, rank #6 in Decision models (since Oct 15, 2026; sources Decision Index Full; methodology v1.0).