# Decision 2.0 Vega 27B (vLLM-SR, Qwen3.8-27B) vs Sieve 31B

As of Oct 14, 2026, Decision 2.0 Vega 27B (vLLM-SR, Qwen3.8-27B) leads Sieve 31B in 0 of 1 shared categories.

Decision 2.0 Vega 27B (vLLM-SR, Qwen3.8-27B): price per 1M tokens is unset in the catalog.

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

Decision 2.0 Vega 27B (vLLM-SR, Qwen3.8-27B): open weights.

Sieve 31B: open weights.

- Which to pick, Decision models: As of Oct 14, 2026, Sieve 31B leads Decision 2.0 Vega 27B (vLLM-SR, Qwen3.8-27B) in Decision models at #3 against #43.

As of Oct 14, 2026, Decision 2.0 Vega 27B (vLLM-SR, Qwen3.8-27B) is ranked #43 in Decision models (since Oct 14, 2026; sources Decision Index Full and JevBench; 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).