HOST DIAGNOSTIC · Anthropic

Claude Opus 4

Claude Opus 4 · ACTIVE· Claude· CLOSED
ACTIVE
ATTRIBUTE MATRIX · ATRBT GROUP 01
Bulk Apperception
[12]
Reasoning
[12]
Math Precision
[9]
Code Generation
[13]
World Knowledge
[13]
Scientific Acumen
[12]
Instruction Following
[11]
Context Fidelity
[10]
Candor
[11]
Creativity
[10]
Multi-turn Coherence
[10]
Multimodal Fluency
[8]
Tool Use
[10]
Planning
[10]
Self-Correction
[9]
Tenacity
[9]
Safety Alignment
[13]
Calibration
[10]
Speed
[6]
Cost Efficiency
[4]
HOST TELEMETRY
AVG
10.1
/20
BEST
13
Code Generation
WEAK
4
Cost Efficiency
PARAMETERS
Undisclosed
CONTEXT
PRICING
STATUS
ACTIVE
ATTRIBUTE SCORES · 20 DIMENSIONS
Cognitive
Bulk Apperce…
12
Reasoning
12
Mathematical…
9
World Knowle…
13
Scientific A…
12
Technical
Code Generat…
13
Tool Use
10
Multimodal F…
8
Speed
6
Cost Efficie…
4
Behavioral
Candor
11
Creativity
10
Tenacity
9
Self-Correct…
9
Calibration
10
Operational
Instruction …
11
Context Fide…
10
Multi-turn C…
10
Planning and…
10
Safety Align…
13
SCORING METHODOLOGY
RECALIBRATED per ADR-NM108 (April 17, 2026). Arena ~1376 (thinking) + Code 1434 both map to 12-14 band. Reasoning 10→12, Code 11→13, Scientific 9→12 (MMLU-Pro 87.3% = 15-17 band on percent scale; scored conservatively as a previous-gen model). Bulk 9→12. Other dimensions stable. Cost Efficiency 4 kept (expensive predecessor to 4.6).