# Darwin-27B-ZTC vs decider chat on Gemma-4-31B-it (Mapika, frozen base, inference technique)

As of Oct 15, 2026, Darwin-27B-ZTC leads decider chat on Gemma-4-31B-it (Mapika, frozen base, inference technique) in 1 of 1 shared categories: Decision models.

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

decider chat on Gemma-4-31B-it (Mapika, frozen base, inference technique): price per 1M tokens is unset in the catalog.

Darwin-27B-ZTC: open weights.

decider chat on Gemma-4-31B-it (Mapika, frozen base, inference technique): open weights.

- Which to pick, Decision models: As of Oct 15, 2026, Darwin-27B-ZTC leads decider chat on Gemma-4-31B-it (Mapika, frozen base, inference technique) in Decision models at #6 against #44.

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, decider chat on Gemma-4-31B-it (Mapika, frozen base, inference technique) is ranked #44 in Decision models (since Oct 15, 2026; sources Decision Index Full and JevBench; methodology v1.0).