Jul <var data-var='date'>31</var>, <var data-var='time'>07:04</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>31</var>, <var data-var='time'>06:18</var> UTC Investigating - We are currently investigating this issue.

Degraded performance on Claude Sonnet 5

Jul <var data-var='date'>30</var>, <var data-var='time'>14:24</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>30</var>, <var data-var='time'>13:43</var> UTC Investigating - We are currently investigating this issue.

Degraded performance on Claude Opus 4.8

Jul <var data-var='date'>30</var>, <var data-var='time'>10:48</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>30</var>, <var data-var='time'>10:23</var> UTC Update - We are also investigating issues with Opus 4.7 and Opus 4.5. Jul <var data-var='date'>30</var>, <var data-var='time'>10:03</var> UTC Monitoring - As of 2:58 PT / 9:58 UTC the errors are back to baseline. Jul <var data-var='date'>30</var>, <var data-var='time'>08:33</var> UTC Update - As of 01:33 PT / 08:33 UTC we are back to errors across all models. Jul <var data-var='date'>30</var>, <var data-var='time'>08:06</var> UTC Update - As of 8:05 UTC / 1:05 PT, Sonnet 5 errors are back to baseline, but we're seeing an increased error rate on Fable 5. Jul <var data-var='date'>30</var>, <var data-var='time'>07:33</var> UTC Update - As of 7:32 UTC / 0:32 PT, Opus 5 errors are back to baseline but we're seeing again Sonnet 5's errors up. Jul <var data-var='date'>30</var>, <var data-var='time'>06:26</var> UTC Identified - All models except Opus 5 have recovered. We're working to recover Opus 5 as well. Jul <var data-var='date'>30</var>, <var data-var='time'>05:57</var> UTC Investigating - We are currently investigating this issue.

Elevated errors across many models

Jul <var data-var='date'>29</var>, <var data-var='time'>22:36</var> UTC Resolved - This issue has been resolved. Jul <var data-var='date'>29</var>, <var data-var='time'>22:20</var> UTC Monitoring - From 12:45 PT / 19:45 UTC through to 1:26 PT / 21:26 UTC, we saw elevated rates of errors across Claude models. We have seen recovery in success rates across all models and are monitoring closely to ensure no further issues. Jul <var data-var='date'>29</var>, <var data-var='time'>21:38</var> UTC Update - We are continuing to work to fully resolve issues resulting in elevated requests and latency to Claude models. At this time, we are seeing recovery across most models. We will provide an additional update as soon as possible. Jul <var data-var='date'>29</var>, <var data-var='time'>20:33</var> UTC Identified - We have identified an issue resulting in elevated errors across multiple models, and are working to resolve this. We will provide an update as soon as possible. Jul <var data-var='date'>29</var>, <var data-var='time'>19:49</var> UTC Investigating - We are currently investigating this issue.

Elevated errors across all models

Jul <var data-var='date'>27</var>, <var data-var='time'>14:36</var> UTC Resolved - As of 7:34 PST / 14:34 UTC the errors have returned to baseline. Jul <var data-var='date'>27</var>, <var data-var='time'>14:04</var> UTC Update - Haiku 4.5 is also returning errors. Jul <var data-var='date'>27</var>, <var data-var='time'>13:42</var> UTC Update - We are currently investigating this issue. Jul <var data-var='date'>27</var>, <var data-var='time'>13:41</var> UTC Update - We are continuing to investigate this issue. Jul <var data-var='date'>27</var>, <var data-var='time'>13:39</var> UTC Investigating - We are currently investigating this issue.

Elevated errors on Claude Opus 5 and Haiku 4.5

Jul <var data-var='date'>27</var>, <var data-var='time'>12:30</var> UTC Resolved - As of 4:47 PST / 11:47 UTC the errors have returned to baseline. Jul <var data-var='date'>27</var>, <var data-var='time'>11:27</var> UTC Investigating - We are currently investigating this issue.

Elevated errors on Claude Opus 5

Jul <var data-var='date'>27</var>, <var data-var='time'>09:05</var> UTC Resolved - As of 2:03 PST / 9:03 UTC the errors have returned to baseline. Jul <var data-var='date'>27</var>, <var data-var='time'>08:16</var> UTC Investigating - We are currently investigating this issue.

Jul <var data-var='date'>26</var>, <var data-var='time'>10:44</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>26</var>, <var data-var='time'>10:34</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul <var data-var='date'>26</var>, <var data-var='time'>10:28</var> UTC Update - We are continuing to work on a fix for this issue. Jul <var data-var='date'>26</var>, <var data-var='time'>09:45</var> UTC Identified - The issue has been identified and a fix is being implemented. Jul <var data-var='date'>26</var>, <var data-var='time'>09:17</var> UTC Investigating - We are currently investigating this issue.

Elevated errors for Opus 5

Jul <var data-var='date'>25</var>, <var data-var='time'>22:08</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>25</var>, <var data-var='time'>21:34</var> UTC Investigating - We are investigating elevated errors on requests to Claude Fable 5, Claude Sonnet 5, Claude Haiku 4.5, and other Claude models. We will provide an update as soon as possible.

Elevated errors for Claude Fable 5, Claude Sonnet 5, Claude Haiku 4.5, and other models

Jul <var data-var='date'>25</var>, <var data-var='time'>19:44</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>25</var>, <var data-var='time'>18:44</var> UTC Identified - The issue has been identified and a fix is being implemented. Jul <var data-var='date'>25</var>, <var data-var='time'>18:40</var> UTC Investigating - We are investigating elevated errors on requests to Claude Mythos 5, Claude Fable 5, and Claude Haiku 4.5. We will provide an update as soon as possible.

Elevated errors for Mythos 5, Fable 5, Opus 5 and Claude Haiku 4.5

Jul <var data-var='date'>25</var>, <var data-var='time'>18:13</var> UTC Resolved - For approximately 10 minutes, error rates on Sonnet 4.6 and 5 were elevated. Service returned to normal at approximately 11:07a PDT.

Sonnet 4.6 and Sonnet 5 errors elevated

Jul <var data-var='date'>24</var>, <var data-var='time'>15:36</var> UTC Resolved - This issue has been resolved. Jul <var data-var='date'>22</var>, <var data-var='time'>17:56</var> UTC Identified - Users who installed the following add-ins may experience issues accessing the add-in functionality: Claude by Anthropic for PowerPoint, Claude by Anthropic for Word, and Claude by Anthropic for Excel. To regain immediate access to Claude for Microsoft 365, install the add-in here: https://marketplace.microsoft.com/en-us/product/office/wa200010725

Microsoft Office add-in availability

Jul <var data-var='date'>24</var>, <var data-var='time'>10:22</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>24</var>, <var data-var='time'>09:35</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul <var data-var='date'>24</var>, <var data-var='time'>09:09</var> UTC Investigating - We are currently investigating this issue.

Elevated error rate on Opus 4.8

Jul <var data-var='date'>23</var>, <var data-var='time'>00:10</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>22</var>, <var data-var='time'>23:52</var> UTC Investigating - We are currently investigating this issue.

Elevated errors on Haiku 4.5

Jul <var data-var='date'>22</var>, <var data-var='time'>17:45</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>22</var>, <var data-var='time'>17:28</var> UTC Identified - The issue has been identified and a fix is being implemented. Jul <var data-var='date'>22</var>, <var data-var='time'>17:27</var> UTC Investigating - We are investigating an outage affecting features such as document creation in claude.ai, Cowork Remote, Claude Code, Claude Code on the Web, Claude Tag, and Claude Design

Service disruption on Claude Services

Jul <var data-var='date'>22</var>, <var data-var='time'>16:12</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>22</var>, <var data-var='time'>15:36</var> UTC Identified - The issue has been identified and a fix is being implemented. Jul <var data-var='date'>22</var>, <var data-var='time'>15:24</var> UTC Investigating - We are currently investigating this issue.

Elevated error rates for Sonnet 5

Jul <var data-var='date'>22</var>, <var data-var='time'>15:23</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>22</var>, <var data-var='time'>15:06</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul <var data-var='date'>22</var>, <var data-var='time'>14:18</var> UTC Update - We are continuing to work on a fix for this issue. Haiku 4.5 has recovered Jul <var data-var='date'>22</var>, <var data-var='time'>14:16</var> UTC Identified - The issue has been identified and a fix is being implemented. Jul <var data-var='date'>22</var>, <var data-var='time'>13:37</var> UTC Investigating - We are currently investigating this issue.

Elevated errors on Opus 4.8 and Haiku 4.5

Jul <var data-var='date'>22</var>, <var data-var='time'>09:00</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>22</var>, <var data-var='time'>08:45</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul <var data-var='date'>22</var>, <var data-var='time'>08:34</var> UTC Identified - The issue has been identified and a fix is being implemented.

Elevated errors for Claude Opus 4.1

Jul <var data-var='date'>21</var>, <var data-var='time'>18:18</var> UTC Resolved - From 8:28am PT / 15:28 UTC through 9:26am PT / 16:26 UTC users experienced elevated errors on requests to multiple Claude models. This issue has been resolved. Jul <var data-var='date'>21</var>, <var data-var='time'>17:07</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul <var data-var='date'>21</var>, <var data-var='time'>15:51</var> UTC Identified - The issue has been identified and a fix is being implemented. Jul <var data-var='date'>21</var>, <var data-var='time'>15:35</var> UTC Investigating - We are currently investigating this issue.

Elevated errors on several models

Jul <var data-var='date'>21</var>, <var data-var='time'>18:03</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>21</var>, <var data-var='time'>17:51</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul <var data-var='date'>21</var>, <var data-var='time'>17:47</var> UTC Update - We are continuing to work on a fix for this issue. Jul <var data-var='date'>21</var>, <var data-var='time'>17:46</var> UTC Update - We are continuing to work on a fix for this issue. Jul <var data-var='date'>21</var>, <var data-var='time'>17:41</var> UTC Update - We are continuing to work on a fix for this issue. Jul <var data-var='date'>21</var>, <var data-var='time'>17:40</var> UTC Identified - We are investigating an outage affecting features such as document creation in claude.ai, Cowork Remote, Claude Code, Claude Code on the Web, Claude Tag, and Claude Design

Service disruption on Claude services

Jul <var data-var='date'>21</var>, <var data-var='time'>16:38</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>21</var>, <var data-var='time'>15:30</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul <var data-var='date'>21</var>, <var data-var='time'>14:44</var> UTC Identified - The issue has been identified and a fix is being implemented. Jul <var data-var='date'>21</var>, <var data-var='time'>13:22</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul <var data-var='date'>21</var>, <var data-var='time'>13:14</var> UTC Identified - The issue has been identified and a fix is being implemented. Jul <var data-var='date'>21</var>, <var data-var='time'>13:04</var> UTC Investigating - We are currently investigating this issue.

Jul <var data-var='date'>21</var>, <var data-var='time'>12:07</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>21</var>, <var data-var='time'>11:47</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul <var data-var='date'>21</var>, <var data-var='time'>11:28</var> UTC Identified - The issue has been identified and a fix is being implemented. Jul <var data-var='date'>21</var>, <var data-var='time'>11:24</var> UTC Update - We are continuing to investigate this issue. Jul <var data-var='date'>21</var>, <var data-var='time'>11:19</var> UTC Investigating - We are currently investigating this issue.

Elevated errors across Fable 5

Jul <var data-var='date'>21</var>, <var data-var='time'>11:18</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>21</var>, <var data-var='time'>11:10</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul <var data-var='date'>21</var>, <var data-var='time'>10:11</var> UTC Investigating - We are currently investigating issues with Claude Haiku 4.5 and Opus 4.8.

Elevated errors across models

Jul <var data-var='date'>21</var>, <var data-var='time'>08:53</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>21</var>, <var data-var='time'>08:19</var> UTC Update - We are continuing to work on a fix for this issue. Jul <var data-var='date'>21</var>, <var data-var='time'>07:11</var> UTC Identified - The issue has been identified and a fix is being implemented.

Jul <var data-var='date'>20</var>, <var data-var='time'>16:16</var> UTC Resolved - This incident has been resolved. Jul <var data-var='date'>20</var>, <var data-var='time'>16:07</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul <var data-var='date'>20</var>, <var data-var='time'>15:09</var> UTC Identified - The issue has been identified and a fix is being implemented. Jul <var data-var='date'>20</var>, <var data-var='time'>14:41</var> UTC Investigating - We are currently investigating this issue.

Is Anthropic down?

Anthropic status is UP

Lastest published events

Degraded performance on Claude Sonnet 5

Degraded performance on Claude Opus 4.8

Elevated errors across many models

Anthropic Services, Components and Regions

Recent Anthropic events

Degraded performance on Claude Sonnet 5

Degraded performance on Claude Opus 4.8

Elevated errors across many models

Elevated errors across all models

Elevated errors on Claude Opus 5 and Haiku 4.5

Elevated errors on Claude Opus 5

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5 monitors included!

Is Anthropic down?

Anthropic status is UP

Lastest published events

Degraded performance on Claude Sonnet 5

Degraded performance on Claude Opus 4.8

Elevated errors across many models

Anthropic Services, Components and Regions

Recent Anthropic events

Degraded performance on Claude Sonnet 5

Degraded performance on Claude Opus 4.8

Elevated errors across many models

Elevated errors across all models

Elevated errors on Claude Opus 5 and Haiku 4.5

Elevated errors on Claude Opus 5

Get your FREE account now,5 monitors included!

Get your FREE account now,
5 monitors included!