BENCHMARK REGISTRY
Public Artificial Intelligence Benchmark Records Database

Claude Fable 5 on AA-Omniscience

BENCHMARK RECORD: BR-002FB5-011

Report record

Canonical URL: https://www.benchmarkregistry.org/records/BR-002FB5-011

Benchmark scores may depend on benchmark version, evaluation configuration, model snapshot, and evaluator. Records sharing a benchmark name are not necessarily directly comparable.

Record

Record Identifier
BR-002FB5-011
Record Status
ACTIVE
Created At
2026-07-13T06:19:35.909Z
Updated At
2026-07-13T06:19:35.909Z
Superseded By
Not applicable

Model

Official Model Name
Claude Fable 5
Model Identifier
ANTHR-FB5
Organization
Anthropic
Model Family
Claude
Model Number
5
Tier
FB
Model Snapshot
Unknown
Snapshot Label
Unknown
Provider Model Identifier
Unknown
Snapshot Date
Unknown

Benchmark

Benchmark Family
AA-Omniscience
Benchmark Version or Variant
Unknown
Benchmark Version Reference
aa-omniscience/default
Benchmark Organization
Artificial Analysis
Benchmark Status
ACTIVE

Result

Metric
Overall
Score
40.2
Numeric Score
40.2
Evaluation Date
Unknown
Reported Date
2026-07-13

Evaluation Context

Configuration Reference
CFG-000023
Shots
Unknown
Reasoning Mode
adaptive
Reasoning Effort
max
Pass Count
Unknown
Agent Scaffold
Unknown
Evaluation Harness
Unknown
Temperature
Unknown
Top P
Unknown
Max Output Tokens
Unknown
System Prompt Description
Unknown
Additional Configuration
note: Opus 4.8 Fallback

Source and Reporting

Primary Source
Artificial Analysis Model Leaderboard
Source Type
LEADERBOARD
Publisher
Artificial Analysis
Source Published Date
Unknown
Source Accessed At
2026-07-13T04:53:32.160Z
Report Type
INDEPENDENT
Evaluator
Artificial Analysis
Evaluator Type
INDEPENDENT_ORGANIZATION

Provenance

DateEventSourceDetails
2026-07-13T06:19:35.909ZRecord created manuallyArtificial Analysis Model Leaderboard—

Record Status

This record is ACTIVE. Registry identifiers remain reserved when record status changes.