HOST DIAGNOSTIC · OpenAI
GPT-5.4
GPT-5.4 · ACTIVE· GPT· CLOSED
ACTIVE
ATTRIBUTE MATRIX · ATRBT GROUP 01
HOST TELEMETRY
AVG
15.2
/20
BEST
18
Bulk Apperception
WEAK
10
Cost Efficiency
PARAMETERS
Undisclosed
CONTEXT
—
PRICING
—
STATUS
ACTIVE
SCORING METHODOLOGY
RECALIBRATED per ADR-NM108 (April 17, 2026). Prior Gen 1 scores were 16-19; Arena Text 1481 maps to 15-17 band, not 18. Bulk Apperception INCREASED to 18 (AAII 57 = genuine #1 tie). Cost Efficiency dropped to 10 ($2.50/$15 Standard, $30/$180 Pro). Key benchmarks: Arena Text #7 at 1481 → Reasoning 15. Arena Code #7 at 1457 → Code 15. AAII 57 (tied #1) → Bulk 18. Native computer-use capabilities. Three variants: Standard, Thinking, Pro.