Harvey
company · harvey.ai
- Boards
- 7
- Facts
- 14
- Sources
- 1
- Mean confidence
- 100%
Harvey VS Spellbook
A current comparison across 7 published leaderboards and 14 source-linked metrics.
Spellbook
company · spellbook.legal
- Boards
- 7
- Facts
- 14
- Sources
- 1
- Mean confidence
- 100%
SHARED + UNIQUE LEADERBOARDS
RANK HEAD-TO-HEAD
7 published boards across the pair
| Leaderboard | Harvey | Spellbook | Same-board read | As of |
|---|---|---|---|---|
| Legal AI Platform Rank | #141.67 score | #337.5 score | Harvey leads | Jul 27, 2026 |
| Legal AI Brands in Anthropic Model API Answers | #137.5 score | #337.5 score | Harvey leads | Jul 27, 2026 |
| Legal AI Citation Share | #217.65 score | #80 score | Harvey leads | Jul 27, 2026 |
| Legal AI Engine Breadth | #13 score | #33 score | Harvey leads | Jul 27, 2026 |
| Legal AI Brands in Gemini Model API Answers | #137.5 score | #325 score | Harvey leads | Jul 27, 2026 |
| Legal AI Brands in OpenAI Model API Answers | #150 score | #350 score | Harvey leads | Jul 27, 2026 |
| Legal AI Brand Visibility | #147.92 score | #333.33 score | Harvey leads | Jul 27, 2026 |
LATEST VERIFIED BY METRIC
FACT + EVIDENCE MATRIX
14 source-linked metrics
| Metric | Harvey | Spellbook | Evidence date |
|---|---|---|---|
| public_prompt_benchmarkAnthropic citation share | 10.53 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | 0 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkAnthropic mention coverage | 50 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | 37.5 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkAnthropic recommendation-prompt presence | 37.5 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | 37.5 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkCitation share | 17.65 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | 0 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkEngine breadth | 3 engines100% · Rank.ai Legal AI Prompt Benchmark ↗ | 3 engines100% · Rank.ai Legal AI Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkGemini citation share | 37.5 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | 0 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkGemini mention coverage | 50 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | 18.75 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkGemini recommendation-prompt presence | 37.5 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | 25 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkMention coverage | 47.92 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | 33.33 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkOpenAI citation share | 6.25 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | 0 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkOpenAI mention coverage | 43.75 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | 43.75 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkOpenAI recommendation-prompt presence | 50 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | 50 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkRecommendation-prompt presence | 41.67 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | 37.5 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | Jul 27, 2026 |
| public_prompt_benchmarkReviewed-brand presence share | 22.55 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | 15.69 percent100% · Rank.ai Legal AI Prompt Benchmark ↗ | Jul 27, 2026 |