# Darwin-27B-ZTC vs René-1 31B FP8 (salfatigroup, Gemma 4 31B full fine-tune, one-pass option readout)

As of Oct 14, 2026, Darwin-27B-ZTC leads René-1 31B FP8 (salfatigroup, Gemma 4 31B full fine-tune, one-pass option readout) in 1 of 1 shared categories: Decision models.

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

René-1 31B FP8 (salfatigroup, Gemma 4 31B full fine-tune, one-pass option readout): price per 1M tokens is unset in the catalog.

Darwin-27B-ZTC: open weights.

René-1 31B FP8 (salfatigroup, Gemma 4 31B full fine-tune, one-pass option readout): open weights.

- Which to pick, Decision models: As of Oct 14, 2026, Darwin-27B-ZTC leads René-1 31B FP8 (salfatigroup, Gemma 4 31B full fine-tune, one-pass option readout) in Decision models at #6 against #11.

As of Oct 14, 2026, Darwin-27B-ZTC is near state of the art, rank #6 in Decision models (since Oct 14, 2026; sources Decision Index Full; methodology v1.0).

As of Oct 14, 2026, René-1 31B FP8 (salfatigroup, Gemma 4 31B full fine-tune, one-pass option readout) is ranked #11 in Decision models (since Oct 14, 2026; sources JevBench; methodology v1.0).