# Darwin-27B-ZTC vs Nace.AI Drex v2.0 (35B-A3B)

As of Oct 15, 2026, Darwin-27B-ZTC leads Nace.AI Drex v2.0 (35B-A3B) in 1 of 1 shared categories: Decision models.

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

Nace.AI Drex v2.0 (35B-A3B): price per 1M tokens is unset in the catalog.

Darwin-27B-ZTC: open weights.

Nace.AI Drex v2.0 (35B-A3B): open weights.

- Which to pick, Decision models: As of Oct 15, 2026, Darwin-27B-ZTC leads Nace.AI Drex v2.0 (35B-A3B) in Decision models at #6 against #46.

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).

As of Oct 15, 2026, Nace.AI Drex v2.0 (35B-A3B) is state of the art in Decision models (since Oct 14, 2026; sources Decision Index ECE; methodology v1.0).