BlogLLM Benchmark Scores as Published, Side by Side

AA-Briefcase: Results as Published

Every result the catalog holds for AA-Briefcase: 26 models from 8 developers, read from 11 pages. Each number is as printed by the company named beside it; nothing is ranked or rescored. Models are listed by developer, newest first.

Area Knowledge WorkMaintainer Artificial AnalysisData version 2026103001, as of 2026-10-30

AA-Briefcase tests AI agents on long, multi-week business projects in fields such as data science, product management and corporate strategy. The material is four multi-week projects with thousands of input files and 91 tasks in total, and each task asks for a professional deliverable such as a spreadsheet, presentation or memo. Each deliverable is graded on pass-or-fail rubric checks plus pairwise comparisons for analytical quality and presentation, and these are combined into an Elo score. The evaluation is private and run by Artificial Analysis.

AA-Briefcase v1.1

ModelValuePrinted bySetup as printed
GPT-6 LunaOpenAI, released 2026-09-221336Anthropic, Claude Haiku 5.5checked 2026-10-15; printed on 1 more page-
GPT-6 SolOpenAI, released 2026-09-221483Anthropic, Claude Sonnet 5.5checked 2026-10-14; printed on 1 more page-
GPT-6 AstraOpenAI, released 2026-09-031569Anthropic, Claude Opus 5.5 System Cardchecked 2026-10-25; printed on 1 more page-
GPT-5.6 SolOpenAI, released 2026-07-091487xAI, Grok 4.7checked 2026-10-25Effort: max
Claude Haiku 5.5Anthropic, released 2026-10-071578Anthropic, Claude Haiku 5.5checked 2026-10-15; printed on 1 more page-
Claude Sonnet 5.5Anthropic, released 2026-09-281811Anthropic, Claude Sonnet 5.5checked 2026-10-14; printed on 3 more pages-
Claude Opus 5.5Anthropic, released 2026-09-221705Anthropic, Claude Opus 5.5 System Cardchecked 2026-10-25; printed on 3 more pagesEffort: high
1822Anthropic, Claude Opus 5.5 System Cardchecked 2026-10-25Effort: max
1780Anthropic, Claude Opus 5.5 System Cardchecked 2026-10-25Effort: xhigh
Claude Fable 5.1Anthropic, released 2026-09-011678Anthropic, Claude Opus 5.5 System Cardchecked 2026-10-25; printed on 3 more pagesEffort: max
Claude Opus 5Anthropic, released 2026-07-241673Anthropic, Claude Opus 5.5 System Cardchecked 2026-10-25Effort: max
Claude Sonnet 5Anthropic, released 2026-06-301359Anthropic, Claude Sonnet 5.5checked 2026-10-14; printed on 1 more page-
Claude Haiku 4.5Anthropic, released 2025-10-15614Anthropic, Claude Haiku 5.5checked 2026-10-15; printed on 1 more page-
Grok 4.7xAI, released 2026-09-211657xAI, Grok 4.7checked 2026-10-25Effort: xhigh
Grok 4.6xAI, released 2026-08-121546xAI, Grok 4.7checked 2026-10-25Effort: high
DeepSeek-V4.1-Flash-1017DeepSeek, released 2026-10-171570Moonshot AI, Introducing Kimi K3.1 Prochecked 2026-10-24Effort: max
Kimi K3.1 ProMoonshot AI, released 2026-10-231678Moonshot AI, Introducing Kimi K3.1 Prochecked 2026-10-24Effort: max
GLM-5.3Z.ai, released 2026-08-181507Moonshot AI, Introducing Kimi K3.1 Prochecked 2026-10-24Effort: max

AA-Briefcase

ModelValuePrinted bySetup as printed
GPT-5.6 SolOpenAI, released 2026-07-091502Anthropic, System Card: Claude Fable 5.1 & Claude Mythos 5.1checked 2026-10-25; printed on 2 more pages-
GPT-5.5OpenAI, released 2026-04-231158Moonshot AI, Kimi K3 model cardchecked 2026-10-15Effort: xhigh
Claude Fable 5.1Anthropic, released 2026-09-011611Anthropic, System Card: Claude Fable 5.1 & Claude Mythos 5.1checked 2026-10-25Effort: high
1686Anthropic, System Card: Claude Fable 5.1 & Claude Mythos 5.1checked 2026-10-25Effort: xhigh
1694Anthropic, System Card: Claude Fable 5.1 & Claude Mythos 5.1checked 2026-10-25Effort: max
Claude Opus 5Anthropic, released 2026-07-241685Anthropic, System Card: Claude Fable 5.1 & Claude Mythos 5.1checked 2026-10-25Effort: max
Claude Fable 5Anthropic, released 2026-06-091572Anthropic, System Card: Claude Fable 5.1 & Claude Mythos 5.1checked 2026-10-25; printed on 2 more pagesEffort: max
Claude Opus 4.8Anthropic, released 2026-05-281354Moonshot AI, Kimi K3 model cardchecked 2026-10-15Effort: max
Grok 4.6xAI, released 2026-08-121577xAI, Introducing Grok 4.6checked 2026-10-15Effort: high
Grok 4.5xAI, released 2026-07-161313xAI, Introducing Grok 4.6checked 2026-10-15Effort: high
DeepSeek-V4-Pro-0813DeepSeek1256Mistral AI, Mistral Large 4 (preview)checked 2026-10-15-
Kimi K3Moonshot AI, released 2026-07-161548Moonshot AI, Kimi K3 model cardchecked 2026-10-15; printed on 1 more pageEffort: max
GLM-5.3Z.ai, released 2026-08-181510Mistral AI, Mistral Large 4 (preview)checked 2026-10-15-
GLM-5.2Z.ai, released 2026-06-161260Moonshot AI, Kimi K3 model cardchecked 2026-10-15Effort: max
Mistral Large 4 (preview)Mistral AI, released 2026-10-061393Mistral AI, Mistral Large 4 (preview)checked 2026-10-15-
Mistral Medium 3.5Mistral AI, released 2026-05-22523Mistral AI, Mistral Large 4 (preview)checked 2026-10-15-
MiMo-V2.6-ProXiaomi, released 2026-09-211516Mistral AI, Mistral Large 4 (preview)checked 2026-10-15-

Every number here is read from the same catalog file as the benchmark table, data version 2026103001, and is the number the table shows for that model and test. Where one page printed a model under several setups, each value is listed. The catalog is public in armanobosyan/sugra-llm-benchmarks; a wrong number can be reported from the table, with Report an error under the value, or as an issue in that repository.