HOST DIAGNOSTIC · OpenAI

GPT-5.1

GPT-5.1· GPT· PROPRIETARY
ACTIVE
HOST IDENTIFICATION
OpenAI
GPT-5.1
ACTIVE
AVG SCORE
[11.7]
CAPABLE
STRONGEST
Code Generation
[13]
WEAKEST
Cost Efficiency
[10]
MAXED (20/20)
0
of 20 attributes
20-DIMENSION EVALUATION
Bulk Apperception
[12]
Reasoning
[12]
Math Precision
[12]
Code Generation
[13]
World Knowledge
[12]
Scientific Acumen
[12]
Instruction Following
[12]
Context Fidelity
[12]
Candor
[11]
Creativity
[12]
Multi-turn Coherence
[12]
Multimodal Fluency
[11]
Tool Use
[12]
Planning
[12]
Self-Correction
[11]
Tenacity
[11]
Safety Alignment
[12]
Calibration
[11]
Speed
[12]
Cost Efficiency
[10]
GPT-5.1
ATTRIBUTE SCORES · 20 DIMENSIONS
Cognitive
Bulk Apperception
12
Reasoning
12
Mathematical Precision
12
World Knowledge
12
Scientific Acumen
12
Technical
Code Generation
13
Tool Use
12
Multimodal Fluency
11
Speed
12
Cost Efficiency
10
Behavioral
Candor
11
Creativity
12
Tenacity
11
Self-Correction
11
Calibration
11
Operational
Instruction Following
12
Context Fidelity
12
Multi-turn Coherence
12
Planning and Execution
12
Safety Alignment
12
SCORING METHODOLOGY
CALIBRATED. Bridge model between GPT-5 and GPT-5.2. Arena Text: ~1450 est. Described as 'reliable daily driver' in Arena rankings. Remains in Arena Text + Search ecosystems. Pricing: similar to GPT-5 ($1.25/$10 per M). Scored conservatively at 13 across most dimensions (bottom of 12-14 band for Arena ~1450).