HOST DIAGNOSTIC · Anthropic

Claude Sonnet 4

Claude Sonnet 4 · ACTIVE· Claude· CLOSED
ACTIVE
ATTRIBUTE MATRIX · ATRBT GROUP 01
Bulk Apperception
[12]
Reasoning
[12]
Math Precision
[10]
Code Generation
[15]
World Knowledge
[12]
Scientific Acumen
[10]
Instruction Following
[12]
Context Fidelity
[11]
Candor
[11]
Creativity
[11]
Multi-turn Coherence
[11]
Multimodal Fluency
[7]
Tool Use
[11]
Planning
[10]
Self-Correction
[10]
Tenacity
[10]
Safety Alignment
[13]
Calibration
[11]
Speed
[11]
Cost Efficiency
[11]
HOST TELEMETRY
AVG
11.1
/20
BEST
15
Code Generation
WEAK
7
Multimodal Fluency
PARAMETERS
Undisclosed
CONTEXT
PRICING
STATUS
ACTIVE
ATTRIBUTE SCORES · 20 DIMENSIONS
Cognitive
Bulk Apperce…
12
Reasoning
12
Mathematical…
10
World Knowle…
12
Scientific A…
10
Technical
Code Generat…
15
Tool Use
11
Multimodal F…
7
Speed
11
Cost Efficie…
11
Behavioral
Candor
11
Creativity
11
Tenacity
10
Self-Correct…
10
Calibration
11
Operational
Instruction …
12
Context Fide…
11
Multi-turn C…
11
Planning and…
10
Safety Align…
13
SCORING METHODOLOGY
RECALIBRATED per ADR-NM108 (April 17, 2026). 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 Superseded by Sonnet 4.6.