Vals MortgageTax (MortgageTax)
We show this table for reference; we do not rank on it.
Vals AI benchmark for mortgage and tax document reasoning, including semantic and numerical extraction task views.
MortgageTax score on MortgageTax — September 1, 2026
We mirror the published mortgagetax score view for MortgageTax. Claude Opus 5 leads the public snapshot at 72.06%, followed by Claude Fable 5.1 (70.79%) and Claude Opus 4.7 (70.27%). We do not use these results to rank models overall.
Claude Opus 5
Anthropic
Claude Fable 5.1
Anthropic
Claude Opus 4.7
Anthropic
98 modelsAgenticCurrentDisplay onlyUpdated September 1, 2026
MortgageTax score table (98 models)
ScoreHow MortgageTax is shown here
BenchLM mirrors the public Vals AI MortgageTax leaderboard captured from https://www.vals.ai/benchmarks/mortgage_tax and updated by Vals on September 1, 2026. The snapshot preserves overall scores, uncertainty, latency, cost-per-test metadata, and task-level scores where Vals publishes them.
MortgageTax is display only on BenchLM. Vals proprietary or Vals-hosted aggregate views are useful context, but BenchLM does not use them as weighted ranking inputs or as a replacement for benchmark-native source records.
Snapshot
The published MortgageTax snapshot places Claude Opus 5 first at 72.06%. The third row is 1.79 points behind. The broader top-10 range is 3.30 points, so many of the published results sit in a relatively narrow band.
98 models have been evaluated on MortgageTax. The benchmark falls in the Agentic category. We keep external benchmark mirrors separate from the weighted global scoring system, so these results remain source-specific evidence. MortgageTax is currently displayed for reference but excluded from the scoring formula, so it does not directly affect overall rankings.
About MortgageTax
Year
2026
Tasks
Mortgage and tax extraction tasks
Format
Accuracy score
Difficulty
Professional mortgage-tax document reasoning
BenchLM mirrors Vals MortgageTax as a display-only finance and document-reasoning benchmark.
Freshness and provenance
Version
MortgageTax 2026
Refresh cadence
Quarterly
Staleness state
Current
Question availability
Public benchmark set
BenchLM uses freshness metadata to decide whether a benchmark should still be treated as a strong differentiator, a benchmark to watch, or a display-only reference. For the full scoring policy, see the BenchLM methodology page.
Questions
What does MortgageTax measure?
Vals AI benchmark for mortgage and tax document reasoning, including semantic and numerical extraction task views.
Which model leads the published MortgageTax snapshot?
Claude Opus 5 currently leads the published MortgageTax snapshot with 72.06% mortgagetax score. BenchLM shows this benchmark for display only and does not use it in overall rankings.
How many models are evaluated on MortgageTax?
The September 1, 2026 snapshot contains 98 AI models.
Know when it’s worth switching models
The model to choose, the cheaper alternative, and the release we would wait on.
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