# Bobcat 1.3 (31B) vs Sieve 27B

As of Oct 14, 2026, Bobcat 1.3 (31B) leads Sieve 27B in 1 of 1 shared categories: Decision models.

Bobcat 1.3 (31B): price per 1M tokens is unset in the catalog.

Sieve 27B: price per 1M tokens is unset in the catalog.

Bobcat 1.3 (31B): open weights.

Sieve 27B: open weights.

- Which to pick, Decision models: As of Oct 14, 2026, Bobcat 1.3 (31B) leads Sieve 27B in Decision models at #5 against #14.

As of Oct 14, 2026, Bobcat 1.3 (31B) is state of the art in Decision models (since Oct 14, 2026; sources Decision Index latency; methodology v1.0).

As of Oct 14, 2026, Sieve 27B is ranked #14 in Decision models (since Oct 14, 2026; sources Decision Index Full; methodology v1.0).