Agent-assist reply suggestions
Draft replies for human agents with tone and policy constraints.
Provisional leader
gemini-3.1-pro-preview
Current leader based on limited benchmark evidence. Treat this ranking as directional until coverage improves.
33.2%
Best benchmark score
38.0%
Confidence
All ranked models — top 3
Ranked Models
30
Evidence Quality
83%
Evidence Points
22
Top Signal
SimpleQA Verified: simpleqa_verified_score_pct
All Ranked Models
| Rank | Model | Score |
|---|---|---|
| 🥇 | gemini-3.1-pro-preview Strong on SimpleQA Verified simpleqa_verified_score_pct and Vals Finance Agent overall_accuracy_pct | 33.2% |
| 🥈 | gemini-2.5-pro Strong on FACTS Benchmark Suite facts_grounding_score_pct and Vectara HHEM Leaderboard overall_hallucination_error_pct | 28.7% |
| 🥉 | gpt-5-2025-08-07 Strong on FACTS Benchmark Suite facts_grounding_score_pct and Vals Finance Agent overall_accuracy_pct | 26.3% |
| #4 | gpt-5-mini-2025-08-07 Strong on Vals Finance Agent overall_accuracy_pct and Vals Finance Agent complex_retrieval_accuracy_pct | 26.2% |
| #5 | Grok-4-0709 Strong on Vals Finance Agent overall_accuracy_pct and SimpleQA Verified simpleqa_verified_score_pct | 24.2% |
| #6 | gemini-3-flash-preview Strong on Vals Finance Agent overall_accuracy_pct and Vectara HHEM Leaderboard overall_answer_rate_pct | 23.8% |
| #7 | gemini-3-pro-preview Strong on SimpleQA Verified simpleqa_verified_score_pct and Vals Finance Agent overall_accuracy_pct | 23.6% |
| #8 | claude-sonnet-4.6 Strong on Vals Finance Agent overall_accuracy_pct and Vectara HHEM Leaderboard overall_hallucination_error_pct | 22.6% |
| #9 | gemini-3.1-flash-lite-preview Strong on FACTS Benchmark Suite facts_grounding_score_pct and Vectara HHEM Leaderboard overall_hallucination_error_pct | 22.6% |
| #10 | gpt-5.2-2025-12-11 Strong on FACTS Benchmark Suite facts_grounding_score_pct and Vals Finance Agent overall_accuracy_pct | 22.0% |
| #11 | gpt-4.1-20250414 Strong on Vectara HHEM Leaderboard overall_hallucination_error_pct and Galileo Agent Leaderboard v2 Avg AC | 21.8% |
| #12 | gpt-5.4-2026-03-05 Strong on Vectara HHEM Leaderboard overall_hallucination_error_pct and Vals Finance Agent overall_accuracy_pct | 20.9% |
| #13 | claude-sonnet-4 Strong on Galileo Agent Leaderboard v2 Avg AC and Vectara HHEM Leaderboard overall_hallucination_error_pct | 20.6% |
| #14 | claude-opus-4-5-20251101 Strong on FACTS Benchmark Suite facts_grounding_score_pct and Vectara HHEM Leaderboard overall_hallucination_error_pct | 19.2% |
| #15 | gemini-2.5-flash Strong on FACTS Benchmark Suite facts_grounding_score_pct and Vectara HHEM Leaderboard overall_hallucination_error_pct | 18.8% |
| #16 | gpt-5.1-2025-11-13 Strong on Vals Finance Agent overall_accuracy_pct and Vals Finance Agent complex_retrieval_accuracy_pct | 18.7% |
| #17 | grok-4-fast-reasoning Strong on Vectara HHEM Leaderboard overall_answer_rate_pct and Vals Finance Agent overall_accuracy_pct | 18.6% |
| #18 | o3-20250416 Strong on SciArena Leaderboard rating_elo and SimpleQA Verified simpleqa_verified_score_pct | 17.2% |
| #19 | grok-4-1-fast-reasoning Strong on Vals Finance Agent overall_accuracy_pct and Vectara HHEM Leaderboard overall_answer_rate_pct | 14.7% |
| #20 | grok-3 Strong on Vectara HHEM Leaderboard overall_hallucination_error_pct and Vectara HHEM Leaderboard overall_answer_rate_pct | 14.2% |
| #21 | claude-opus-4-6-thinking Strong on Vals Finance Agent overall_accuracy_pct and Vals Finance Agent complex_retrieval_accuracy_pct | 14.2% |
| #24 | kimi-k2.5-thinking Strong on Vals Finance Agent overall_accuracy_pct and Vals CorpFin v2 overall_accuracy_pct | 13.3% |
| #25 | Qwen3-Embedding-4B Strong on MTEB Retrieval and Rerank (Official) retrieval_score_pct and BEIR-Style Retrieval (Official MTEB Slice) beir_average_score_pct | 13.2% |
| #29 | claude-opus-4-5-20251101-thinking Strong on Vals Finance Agent overall_accuracy_pct and Vals CorpFin v2 overall_accuracy_pct | 13.0% |
| #31 | claude-sonnet-4-5-20250929-thinking Strong on Vals Finance Agent overall_accuracy_pct and Vals Finance Agent complex_retrieval_accuracy_pct | 12.3% |
| #34 | claude-opus-4-1-20250805 Strong on Vectara HHEM Leaderboard overall_hallucination_error_pct and FACTS Benchmark Suite facts_grounding_score_pct | 12.2% |
| #37 | glm-5-thinking Strong on Vals Finance Agent overall_accuracy_pct and Vals CorpFin v2 overall_accuracy_pct | 12.0% |
| #38 | grok-4.20-0309-reasoning Strong on Vals Finance Agent overall_accuracy_pct and Vals Finance Agent complex_retrieval_accuracy_pct | 12.0% |
| #41 | deepseek-v3 Strong on Vectara HHEM Leaderboard overall_hallucination_error_pct and Vectara HHEM Leaderboard overall_answer_rate_pct | 11.8% |
| #44 | mistral-large-2512 Strong on Vectara HHEM Leaderboard overall_answer_rate_pct and Vectara HHEM Leaderboard overall_hallucination_error_pct | 11.6% |
Compare Models
▶Ranking diagnostics & missing models
Source lift
Ranked
57
Sources
8
Quality
Low
Vals CorpFin v2
Vals Legal Bench
Vals MedQA
Vals Tax Eval v2
Missing frontier models
No obvious gaps right now.
▶Taxonomy & task details
Core tasks
Required modes
Domains
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