As of Oct 14, 2026, Aplomb 1 (5.3B decision model on Qwen3.5-4B, trained readout head, self-hosted) is ranked #110 in Decision models (since Oct 14, 2026; sources Decision Index Full; methodology v1.0). Ranked #110 in Decision models.
The ruling, in plain English
Ranked #110 in Decision models.
Reliability
Index bins for Aplomb 1 (5.3B decision model on Qwen3.5-4B, trained readout head, self-hosted). Confidence on the horizontal axis, accuracy on the vertical axis.
Median 53.9 ms, same GPU.
$0.0254 per 1,000 decisions.
Evidence
| Source | Score | Date | Type | Receipt |
|---|---|---|---|---|
| Decision Index Full Aplomb 1 | 43.77 43.3–44.3 | 2026-10-14 | INDEP. | snap_decision-index_2026-10-14_release-v3|decision-index-0.3.2 |
Where it sits in the succession
Crown intervals for this model are still empty.
Where it is not the crown
| Category | This model | Why |
|---|---|---|
| Decision models | #110 in this category | Ranked #110 in Decision models. |
Related pages
Is Aplomb 1 (5.3B decision model on Qwen3.5-4B, trained readout head, self-hosted) SOTA?
Best current rank: #110 in Decision models, as of Oct 14, 2026.
What is Aplomb 1 (5.3B decision model on Qwen3.5-4B, trained readout head, self-hosted) best at?
As of Oct 14, 2026, Aplomb 1 (5.3B decision model on Qwen3.5-4B, trained readout head, self-hosted) is ranked #110 in Decision models (since Oct 14, 2026; sources Decision Index Full).
How does Aplomb 1 (5.3B decision model on Qwen3.5-4B, trained readout head, self-hosted) rank in Decision models?
Best current rank: #110 in Decision models, as of Oct 14, 2026.