Claude Fable 5.1 vs Gemini 3.8 Flash in finance

Every finance benchmark where both have a score (Anthropic and Google). Data refreshed 3 Nov 2026.

Shared benchmarks
2
Claude Fable 5.1 only
3
Gemini 3.8 Flash only
2

Shared benchmarks, side by side

Each benchmark is drawn on its own scale. Bars are not comparable across rows.

  • Claude Fable 5.1
  • Gemini 3.8 Flash
Benchmark
Claude Fable 5.1
Gemini 3.8 Flash

7 benchmarks, 2 scored for both. Bold marks the better score where both have one.

Excel Modeling Benchmark (EMB)accuracy % (v1.1), higher is better
76.7
Vals.ai leaderboard (Official board, 29 Oct 2026)
72.9
Vals.ai leaderboard (Official board, 29 Oct 2026)
Visa Agentic Commerce Benchmarkpass rate %, higher is better
75.6
Visa Research, Oct 2026 snapshot (Official board, 5 Nov 2026)
53.3
Visa Research, Oct 2026 snapshot (Official board, 5 Nov 2026)
Ramp Accounting Benchmean reward % (criteria, mean of 3 attempts), higher is better
49.7
Ramp Labs Accounting Bench (Official board, 2 Sept 2026)
Not scored
Finance Agent BenchmarkPartial Credit accuracy % (v2.1), higher is better
Not scored
65.8
Vals.ai leaderboard (Official board, 29 Oct 2026)
Vals Finance Indexindex accuracy %, higher is better
Not scored
60.5
Vals.ai leaderboard (Official board, 29 Oct 2026)
MortgageTaxaccuracy %, higher is better
70.8
Vals.ai MortgageTax leaderboard (Official board, 1 Sept 2026)
Not scored
Tax Agent Benchaccuracy % (all-pass x citation factor), higher is better
49.2
Vals.ai leaderboard (Official board, 29 Oct 2026)
Not scored

Scores from different benchmarks use different scales and are not added up. Settings can differ between sources; see each leaderboard for details.