Uptime50%
100.0
Claude status & reliability
Anthropic
AI safety company founded by ex-OpenAI researchers Dario and Daniela Amodei. Builds the Claude family of large language models with a focus on steerability, interpretability, and reducing harmful outputs.
Reliability — right now (last 1 minute)
Composite Score
0.0/100
uptime · freq · sev · mttr
▲ 0.2 vs prior live
Uptime
0.00%
critical + 0.3 × major (Statuspage formula)
Incidents
0
top type: elevated errors
Median MTTR
1m+
bad day: —
Component
Incidents
Down (attr.)
Median MTTR
Last
Frequency20%
60.7
Severity20%
67.9
MTTR10%
67.7
SLA Compliance
How often does this provider clear their stated availability target?
Anthropic Commercial Terms · 99.90% · source ↗
✓ right now (last 1 minute)100.00%+0.10%
Met SLA in 0 of 13 weeks (0%)
13 weeks on record
Method: a rolling quarter (13 weeks ≈ 91 days). Each cell is one 7-day slice of Statuspage-standard uptime (1 − (critical + 0.3 × major) / window; minors and maintenance excluded; red when the slice dips below the stated SLA).
MinorMajorCritical
Total 1 incidents
Elevated errors
100%
S
0
M
0
T
Tuesday11:00–12:00 UTC
1incident
1 minor
- Elevated errors across Fable 5Jul 21
1
W
0
T
0
F
0
S
0
00
06
12
18
HOUR OF DAY · UTC1 incident starts · hover any cell for detail
Hottest hour
Tuesday 11:00 1
Worst day
Tuesday 1
Worst time of day
11:00–12:00 1
Typical fix
—
half of incidents resolve faster
On a bad day
—
9 in 10 resolve faster than this
Distribution
<15m
0
15m–1h
0
1–4h
0
4–24h
0
24h+
0
+1 ongoing (not counted above)
MTTR Trend (12 weeks)
Are they recovering faster or slower over time? Lower is better.
117m worstnow 83m
12 weeks agodelta +54m (worse)now
Showing 15 of 200 · 4 of 94 daysLatest first
TUE, JUL 212026-07-213 incidents
MON, JUL 202026-07-204 incidents
FRI, JUL 172026-07-174 incidents
THU, JUL 162026-07-164 incidents