# TaxEval

As of Nov 3, 2026, TaxEval (v2) is maintained by Vals AI. Metric accuracy (%). Ceiling 100. Saturation unknown. Contamination risk low.

Declared cadence: as Vals updates (checked daily). Catalog snapshots: 1, latest Oct 27, 2026.

## Categories

- Finance: secondary, weight 0.35

## Top 5

- Muse Spark 1.2: 80.376
- Muse Spark 1.1: 79.722
- Muse Spark: 77.678
- Claude Sonnet 4.6: 77.106
- Claude Fable 5: 76.942

Source: https://www.vals.ai/benchmarks/tax_eval_v2