APIContext home

Infrastructure Intelligence

Anthropic

api.anthropic.com

9.72CASC /10
100.00%Pass rate
176 msMedian
329 msp95
healthyOperational state
CASC Score9.72Healthy API

Cloud API Service Consistency

CASC turns API behavior into a 0–10 confidence signal.

CASC blends pass rates, error rates, outliers, and performance consistency into a single benchmark score. A fast API can score poorly if it behaves inconsistently; a slower API can score well if it is predictable.

8.00–10.00Healthy

Few if any issues detected.

6.00–7.99Needs attention

Issues are impacting expectations.

0.00–5.99Poor performance

Significant problems to investigate.

Anthropic CASC9.72

Healthy API: Few if any issues detected across consistency, pass rate, errors, and outlier behavior.

Infrastructure fingerprint

CDN / HTTPNot detected
HostingNot detected
NameserverNot detected
ServerNot detected
Domainapi.anthropic.com

Developer Resources

No developer enrichment was present in the domain file for this subject.

Signal summary

North AmericaFastest region
101 msFastest median
AfricaSlowest region
364 msSlowest p95

Latency anatomy

DNS, connection, TLS, upload, processing, and download timing from the latest verified snapshot.

DNS
3.27 ms
3.27 ms
TCP
5.77 ms
5.77 ms
TLS
8.36 ms
8.36 ms
Process
193.5 ms
193.5 ms
176 msMedian
329 msp95
425 msp99

Regional Intelligence

Global performance breakdown

Median latency variance across continents and major monitoring regions in the latest verified snapshot.

North America
101ms150ms
Medianp95
Europe
172ms228ms
Medianp95
Asia
260ms355ms
Medianp95
Oceania
245ms323ms
Medianp95
South America
234ms272ms
Medianp95
Africa
323ms364ms
Medianp95

Cloud Intelligence

Performance by cloud provider

Median and p95 latency measured from AWS, Akamai, Azure, and Google monitoring locations.

RegionAWSAkamaiAzureGoogle
North America94msp95 133ms87msp95 137ms117msp95 172ms106msp95 157ms
Europe169msp95 205ms162msp95 209ms185msp95 266ms173msp95 231ms
Asia256msp95 303ms267msp95 365ms270msp95 433ms246msp95 318ms
Oceania233msp95 249ms229msp95 317ms255msp95 410ms264msp95 315ms
South America195msp95 234ms192msp95 217ms206msp95 222ms344msp95 415ms
Africa322msp95 346ms323msp95 382ms

Forward Intelligence

Machine readiness index

Experimental operational scoring for production machine workflows, derived from reliability, consistency, tail latency, and workflow suitability.

10.0Reliability

Pass rate and failure consistency

3.3Consistency

Regional variance and stability

9.5Tail latency

P99 performance under load

8.1Workflow ready

Overall machine suitability

Benchmark interpretation

  • Anthropic recorded 100% pass rate in the latest verified snapshot.
  • The p95 latency signal is 329 ms, with median latency at 176 ms.

CASC interpretation

9.72Healthy API

Few if any issues detected across consistency, pass rate, errors, and outlier behavior.

Cloud API Service Consistency is scored from 0 to 10. Higher means more consistent, healthier API behavior across the benchmark period.

Citation panel

W2026-09-07Snapshot
benchmark-subject.v1Schema
9/15/2026Generated
723cf2a655c856abcc52594405f5ec6cb5763b53Source commit
Agent View