# Qwen Decision 27B noncausal LoRA vs Sieve 31B

As of Oct 14, 2026, Qwen Decision 27B noncausal LoRA leads Sieve 31B in 0 of 1 shared categories.

Qwen Decision 27B noncausal LoRA: price per 1M tokens is unset in the catalog.

Sieve 31B: price per 1M tokens is unset in the catalog.

Qwen Decision 27B noncausal LoRA: open weights.

Sieve 31B: open weights.

- Which to pick, Decision models: As of Oct 14, 2026, Sieve 31B leads Qwen Decision 27B noncausal LoRA in Decision models at #3 against #28.

As of Oct 14, 2026, Qwen Decision 27B noncausal LoRA is ranked #28 in Decision models (since Oct 14, 2026; sources Decision Index Full; methodology v1.0).

As of Oct 14, 2026, Sieve 31B is near state of the art, rank #3 in Decision models (since Oct 14, 2026; sources Decision Index Full; methodology v1.0).