| #1 | gemini-2.5-pro Strong on Galileo Agent Leaderboard v2 Avg TSQ (79%) and FACTS Benchmark Suite facts_grounding_score_pct (100%) | | 35.8% | 25 | Galileo Agent Leaderboard v2 Avg TSQ (Mar 16, 2026) FACTS Benchmark Suite facts_grounding_score_pct (Mar 16, 2026) |
| #2 | gemini-3-pro-preview Strong on Vals Finance Agent overall_accuracy_pct (87%) and FACTS Benchmark Suite facts_grounding_score_pct (88%) | | 30.9% | 24 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) FACTS Benchmark Suite facts_grounding_score_pct (Mar 16, 2026) |
| #3 | gpt-4.1-20250414 Strong on Galileo Agent Leaderboard v2 Avg TSQ (64%) and Vectara HHEM Leaderboard overall_hallucination_error_pct (82%) | | 28.1% | 20 | Galileo Agent Leaderboard v2 Avg TSQ (Mar 16, 2026) Vectara HHEM Leaderboard overall_hallucination_error_pct (Mar 12, 2026) |
| #4 | anthropic/claude-sonnet-4.6 | | 23.3% | 18 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vals Finance Agent complex_retrieval_accuracy_pct (Mar 16, 2026) |
| #5 | gemini-2.5-flash | | 25.0% | 17 | Galileo Agent Leaderboard v2 Avg TSQ (Mar 16, 2026) LanguageBench Grammar/Clarity Official (Split) grammar_clarity_score_pct (Mar 12, 2026) |
| #6 | gpt-5-mini-2025-08-07 | | 25.7% | 20 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vals Finance Agent complex_retrieval_accuracy_pct (Mar 16, 2026) |
| #7 | Grok-4-0709 | | 26.1% | 19 | Galileo Agent Leaderboard v2 Avg TSQ (Mar 16, 2026) Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) |
| #8 | google/gemini-3.1-pro-preview | | 20.6% | 19 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vals Mortgage Tax overall_accuracy_pct (Mar 16, 2026) |
| #9 | gpt-5-2025-08-07 | | 20.8% | 17 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) FACTS Benchmark Suite facts_grounding_score_pct (Mar 16, 2026) |
| #10 | openai/gpt-5.4-2026-03-05 | | 20.0% | 18 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vals Mortgage Tax overall_accuracy_pct (Mar 16, 2026) |
| #11 | claude-sonnet-4-20250514 | | 24.1% | 19 | Galileo Agent Leaderboard v2 Avg TSQ (Mar 16, 2026) Vals Mortgage Tax overall_accuracy_pct (Mar 16, 2026) |
| #12 | gpt-5.1-2025-11-13 | | 20.8% | 17 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vals Case Law v2 overall_accuracy_pct (Mar 16, 2026) |
| #13 | claude-opus-4-5-20251101 | | 19.3% | 18 | Vals Mortgage Tax overall_accuracy_pct (Mar 16, 2026) FACTS Benchmark Suite facts_grounding_score_pct (Mar 16, 2026) |
| #14 | google/gemini-3.1-flash-lite-preview | | 19.5% | 17 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vals Mortgage Tax overall_accuracy_pct (Mar 16, 2026) |
| #15 | gpt-5.2-2025-12-11 | | 14.5% | 14 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vals Finance Agent complex_retrieval_accuracy_pct (Mar 16, 2026) |
| #16 | anthropic/claude-opus-4-6-thinking | | 14.5% | 14 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vals Mortgage Tax overall_accuracy_pct (Mar 16, 2026) |
| #17 | xai-org/grok-4-fast-reasoning | | 20.0% | 18 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vals Finance Agent complex_retrieval_accuracy_pct (Mar 16, 2026) |
| #18 | gemini-3-flash-preview | | 18.4% | 18 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vectara HHEM Leaderboard overall_hallucination_error_pct (Mar 12, 2026) |
| #19 | anthropic/claude-opus-4-5-20251101-thinking | | 14.5% | 14 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vals Mortgage Tax overall_accuracy_pct (Mar 16, 2026) |
| #21 | kimi/kimi-k2.5-thinking | | 16.9% | 16 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vals Mortgage Tax overall_accuracy_pct (Mar 16, 2026) |
| #22 | anthropic/claude-sonnet-4-5-20250929-thinking | | 14.5% | 14 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vals Mortgage Tax overall_accuracy_pct (Mar 16, 2026) |
| #23 | xai-org/grok-4-1-fast-reasoning | | 20.0% | 18 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vectara HHEM Leaderboard business_answer_rate_pct (Mar 12, 2026) |
| #24 | qwen-2.5-72b-instruct | | 16.2% | 11 | Galileo Agent Leaderboard v2 Avg TSQ (Mar 16, 2026) DuckDB NSQL Leaderboard all_execution_accuracy (Mar 16, 2026) |
| #25 | gpt-4o-2024-08-06 | | 19.3% | 16 | DuckDB NSQL Leaderboard all_execution_accuracy (Mar 16, 2026) Vals Mortgage Tax overall_accuracy_pct (Mar 16, 2026) |
| #26 | gpt-4o | | 12.3% | 11 | CRMArena Function Calling overall_score_pct (Mar 16, 2026) JSONSchemaBench Leaderboard medium_schema_compliance_pct (Mar 12, 2026) |
| #29 | anthropic/claude-opus-4-1-20250805 | | 17.6% | 15 | Vals Mortgage Tax overall_accuracy_pct (Mar 16, 2026) Vectara HHEM Leaderboard overall_hallucination_error_pct (Mar 12, 2026) |
| #33 | grok/grok-4.20-beta-0309-reasoning | | 14.5% | 14 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vals Finance Agent complex_retrieval_accuracy_pct (Mar 16, 2026) |
| #35 | anthropic/claude-haiku-4-5-20251001-thinking | | 14.5% | 14 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vals Mortgage Tax overall_accuracy_pct (Mar 16, 2026) |
| #38 | mistralai/mistral-large-2512 | | 18.9% | 16 | Vals Mortgage Tax overall_accuracy_pct (Mar 16, 2026) Vectara HHEM Leaderboard business_answer_rate_pct (Mar 12, 2026) |
| #41 | alibaba/qwen3.5-flash | | 14.0% | 13 | Vals Finance Agent overall_accuracy_pct (Mar 16, 2026) Vals Mortgage Tax overall_accuracy_pct (Mar 16, 2026) |