# Sieve 31B vs torchcast-decision-27b (Torchcast AI, Qwen3.8-27B fine-tune)

As of Oct 15, 2026, Sieve 31B leads torchcast-decision-27b (Torchcast AI, Qwen3.8-27B fine-tune) in 1 of 1 shared categories: Decision models.

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

torchcast-decision-27b (Torchcast AI, Qwen3.8-27B fine-tune): price per 1M tokens is unset in the catalog.

Sieve 31B: open weights.

torchcast-decision-27b (Torchcast AI, Qwen3.8-27B fine-tune): open weights.

- Which to pick, Decision models: As of Oct 15, 2026, Sieve 31B leads torchcast-decision-27b (Torchcast AI, Qwen3.8-27B fine-tune) in Decision models at #3 against #8.

As of Oct 15, 2026, Sieve 31B is near state of the art, rank #3 in Decision models (since Oct 15, 2026; sources Decision Index Full; methodology v1.0).

As of Oct 15, 2026, torchcast-decision-27b (Torchcast AI, Qwen3.8-27B fine-tune) is ranked #8 in Decision models (since Oct 15, 2026; sources Decision Index Full and JevBench; methodology v1.0).