HOST DIAGNOSTIC · Anthropic
Claude Sonnet 4
Claude Sonnet 4· Claude· PROPRIETARY
ACTIVE
HOST IDENTIFICATION
Anthropic
Claude Sonnet 4
ACTIVE
AVG SCORE
[11.1]
CAPABLE
STRONGEST
Code Generation
[15]
WEAKEST
Multimodal Fluency
[7]
MAXED (20/20)
0
of 20 attributes
20-DIMENSION EVALUATION
ATTRIBUTE SCORES · 20 DIMENSIONS
Cognitive
Bulk Apperception
12
Reasoning
12
Mathematical Precision
10
World Knowledge
12
Scientific Acumen
10
Technical
Code Generation
15
Tool Use
11
Multimodal Fluency
7
Speed
11
Cost Efficiency
11
Behavioral
Candor
11
Creativity
11
Tenacity
10
Self-Correction
10
Calibration
11
Operational
Instruction Following
12
Context Fidelity
11
Multi-turn Coherence
11
Planning and Execution
10
Safety Alignment
13
SCORING METHODOLOGY
RECALIBRATED. Code Gen was significantly under-scored: Coding ~1464 maps to 15-17 band. Code 12→15. Arena ~1420 maps to 12-14 band. Reasoning 11→12, Bulk 11→12. Strong mid-tier balance. Superseded by Sonnet 4.6.