AI Battle > Rankings > Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback)

Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback) — Placements in 36 Rankings (2026)

Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback), published by Anthropic, appears in 36 of the 129 datasets AI Battle tracks. Its strongest published placement is #1 of 20 in AA-Briefcase Elo.

Last updated: . Every placement below comes from the named public dataset; AI Battle joins them by slug and changes nothing else.

All placements for Claude Fable 5.1 (Adaptive Reasoning, Max Effort, Default Fallback)

RankingRankValue
AA-Briefcase Elo#1 of 201662
AA-Omniscience Index#1 of 2043.5
Artificial Analysis Intelligence Index by Open Weights / Proprietary#1 of 2053.4
GDPval-AA v2 Leaderboard#1 of 201764
Artificial Analysis Intelligence Index by Open Weights / Proprietary#1 of 2053.4
Artificial Analysis Intelligence Index#1 of 2053.4
Artificial Analysis Finance & Accounting Index#1 of 2056.5
AA-Omniscience Index#1 of 2043.5
AA-Briefcase Elo#1 of 201662
Artificial Analysis Intelligence Index#1 of 2053.4
Humanity's Last Exam: Score#1 of 200.59
AA-Omniscience Accuracy#1 of 200.67
AA-Briefcase Rubric Pass Rate by File Type (Normalized)#1 of 201.00
AA-Briefcase Elo#1 of 201662
GDPval-AA v2 Leaderboard#1 of 201764
SciCode: Score#1 of 200.63
Intelligence#1 of 1153.4
AA-AnalystAgent pass^5#1 of 110.57
Intelligence#1 of 1153.4
AA-Omniscience Index: Score#2 of 2043.5
AA-LCR v1.1: Score#2 of 200.85
Terminal-Bench v4.0: Score#5 of 200.52
Mean Turns per Task#6 of 20105
Context Window#7 of 201000000
AA-Briefcase Tool Calls Breakdown, Avg per Task#7 of 2058.3
GDPval-AA v2: Average Turns per Task#9 of 2060.4
𝜏³-Banking: Score#9 of 200.47
Speed#7 of 1166.0
Speed#7 of 1166.0
Output Speed#16 of 2066.0
Output Speed#16 of 2066.0
𝜏³-Banking: Time per Task#18 of 202.13
Time per Intelligence Index Task#19 of 2012.6
Time per Intelligence Index Task#19 of 2012.6
Cost per Task#11 of 117.63
Cost per Task#11 of 117.63

Price vs intelligence

intelligence index →input price / 1M → $4.00
Each dot is a model, joined by AI Battle from two public datasets — the intelligence index ranking and the published input pricing ranking. Every published value is shown as-is, no averaging. The dashed line is the value frontier: no model above or to the right of it offers a lower input price at its intelligence level.

How to read this profile

Each row is a separate measurement in a separate dataset — the position reflects the metric of that ranking, and a higher number is not "better" for every dataset (times and prices are costs). AI Battle deliberately does not average placements into a single score: datasets differ in coverage, so a total would hide more than it shows.

Raw data

Machine-readable profile: /data/models/claude-fable-5-1.json.

Method

Placements, joins and this page are computed by AI Battle from public datasets — see the methodology for sources, limitations and corrections.