Loading leaderboard data…
AA-Briefcase v1.1: Agentic Knowledge Work Benchmark
As of 29 Oct 2026 · 242 ranked rows · Original source ↗
Cost per Intelligence Index task uses Artificial Analysis profile values captured 29 Oct 2026, weighted across the Index evaluations. Workbook cost values mentioned in the source notes below are evaluation-specific.
AA Cost Chart Label is the displayed source value; Cost per Task (USD) is numeric. A bound such as <0.1¢ remains in the label while its numeric cell is blank; if both cells are blank, AA showed no plotted cost point for this model. GPT-6.1 Sol effort-variant rows use scores from Artificial Analysis model profiles captured 2026-09-30; insertion ranks are documented in docs/GPT-6.1-SOL-RANK-IMPACT.md. Values refreshed from the Artificial Analysis evaluation page captured 2026-10-29.
20 results
| 1 | Anthropic | Claude Sonnet 5.5 (Adaptive Reasoning, Max Effort, Default Fallback) | 1811.82 | -11 / +12 | Sep 2026 | $10.02 |
| 2 | Anthropic | Claude Opus 5.5 (Adaptive Reasoning, Max Effort, Default Fallback) | 1799.65 | -10 / +13 | Sep 2026 | $10.04 |
| 3 | Anthropic | Claude Opus 5.5 (Adaptive Reasoning, Xhigh Effort, Default Fallback) | 1759.71 | -10 / +11 | Sep 2026 | $6.05 |
| 4 | Anthropic | Claude Sonnet 5.5 (Adaptive Reasoning, Xhigh Effort, Default Fallback) | 1743.03 | -12 / +13 | Sep 2026 | $4.09 |
| 6 | Anthropic | Claude Opus 5.5 (Adaptive Reasoning, High Effort, Default Fallback) | 1680.92 | -9 / +11 | Sep 2026 | $3.46 |
| 8 | Anthropic | Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback) | 1669.43 | -8 / +9 | Sep 2026 | $13.04 |
| 11 | Anthropic | Claude Fable 5.1 (Adaptive Reasoning, Xhigh Effort, Default Fallback) | 1649.8 | -7 / +9 | Sep 2026 | $10.89 |
| 13 | Anthropic | Claude Sonnet 5.5 (Adaptive Reasoning, High Effort, Default Fallback) | 1634.13 | -10 / +10 | Sep 2026 | $1.64 |
| 16 | Anthropic | Claude Opus 5.5 (Adaptive Reasoning, Medium Effort, Default Fallback) | 1620.93 | -9 / +10 | Sep 2026 | $2.45 |
| 20 | Anthropic | Claude Fable 5.1 (Adaptive Reasoning, High Effort, Default Fallback) | 1576.53 | -7 / +8 | Sep 2026 | $7.56 |
| 21 | Anthropic | Claude Haiku 5.5 (Adaptive Reasoning, Max Effort, Default Fallback) | 1575.37 | -10 / +11 | Oct 2026 | $0.41 |
| 31 | Anthropic | Claude Haiku 5.5 (Adaptive Reasoning, Xhigh Effort, Default Fallback) | 1524.29 | -10 / +11 | Oct 2026 | $0.25 |
| 32 | Anthropic | Claude Fable 5.1 (Adaptive Reasoning, Medium Effort, Default Fallback) | 1523.97 | -8 / +8 | Sep 2026 | $5.58 |
| 44 | Anthropic | Claude Fable 5.1 (Adaptive Reasoning, Low Effort, Default Fallback) | 1478.55 | -8 / +8 | Sep 2026 | $4.49 |
| 51 | Anthropic | Claude Haiku 5.5 (Adaptive Reasoning, High Effort, Default Fallback) | 1439.57 | -10 / +10 | Oct 2026 | $0.16 |
| 52 | Anthropic | Claude Sonnet 5.5 (Adaptive Reasoning, Medium Effort, Default Fallback) | 1438.32 | -10 / +10 | Sep 2026 | $0.78 |
| 65 | Anthropic | Claude Haiku 5.5 (Adaptive Reasoning, Medium Effort, Default Fallback) | 1368.63 | -9 / +9 | Oct 2026 | $0.09 |
| 81 | Anthropic | Claude Opus 5.5 (Adaptive Reasoning, Low Effort, Default Fallback) | 1277.76 | -10 / +10 | Sep 2026 | $0.98 |
| 84 | Anthropic | Claude Sonnet 5.5 (Adaptive Reasoning, Low Effort, Default Fallback) | 1267.83 | -10 / +11 | Sep 2026 | $0.51 |
| 111 | Anthropic | Claude Haiku 5.5 (Adaptive Reasoning, Low Effort, Default Fallback) | 1113.51 | -10 / +11 | Oct 2026 | $0.04 |