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DeepSeek official API status and incident history

Official status pageDeepSeekHow we measure

Relayed from the public data of status.deepseek.com, synced every 5 minutes; the official page prevails.

OperationalUpdated 2026-11-12 22:00
  • DeepSeek V4 Pro API服务(API Service)Operational
  • DeepSeek V4.1 Flash API服务(API Service)Operational
Last 90 days 16 days with incidents19 incidents16 hours in total
  1. 2026-08-15 No incidents
  2. 2026-08-16 No incidents
  3. 2026-08-17 No incidents
  4. 2026-08-18 No incidents
  5. 2026-08-19 Degraded
  6. 2026-08-20 No incidents
  7. 2026-08-21 Degraded
  8. 2026-08-22 Partial outage
  9. 2026-08-23 No incidents
  10. 2026-08-24 No incidents
  11. 2026-08-25 No incidents
  12. 2026-08-26 No incidents
  13. 2026-08-27 No incidents
  14. 2026-08-28 No incidents
  15. 2026-08-29 No incidents
  16. 2026-08-30 No incidents
  17. 2026-08-31 No incidents
  18. 2026-09-01 No incidents
  19. 2026-09-02 Major outage
  20. 2026-09-03 No incidents
  21. 2026-09-04 No incidents
  22. 2026-09-05 No incidents
  23. 2026-09-06 No incidents
  24. 2026-09-07 No incidents
  25. 2026-09-08 No incidents
  26. 2026-09-09 No incidents
  27. 2026-09-10 No incidents
  28. 2026-09-11 No incidents
  29. 2026-09-12 No incidents
  30. 2026-09-13 No incidents
  31. 2026-09-14 No incidents
  32. 2026-09-15 Partial outage
  33. 2026-09-16 No incidents
  34. 2026-09-17 Degraded
  35. 2026-09-18 No incidents
  36. 2026-09-19 No incidents
  37. 2026-09-20 Degraded
  38. 2026-09-21 No incidents
  39. 2026-09-22 No incidents
  40. 2026-09-23 Partial outage
  41. 2026-09-24 Partial outage
  42. 2026-09-25 No incidents
  43. 2026-09-26 No incidents
  44. 2026-09-27 No incidents
  45. 2026-09-28 No incidents
  46. 2026-09-29 No incidents
  47. 2026-09-30 No incidents
  48. 2026-10-01 No incidents
  49. 2026-10-02 Degraded
  50. 2026-10-03 No incidents
  51. 2026-10-04 No incidents
  52. 2026-10-05 No incidents
  53. 2026-10-06 No incidents
  54. 2026-10-07 No incidents
  55. 2026-10-08 Degraded
  56. 2026-10-09 No incidents
  57. 2026-10-10 No incidents
  58. 2026-10-11 No incidents
  59. 2026-10-12 Degraded
  60. 2026-10-13 No incidents
  61. 2026-10-14 No incidents
  62. 2026-10-15 Partial outage
  63. 2026-10-16 No incidents
  64. 2026-10-17 No incidents
  65. 2026-10-18 No incidents
  66. 2026-10-19 No incidents
  67. 2026-10-20 No incidents
  68. 2026-10-21 No incidents
  69. 2026-10-22 No incidents
  70. 2026-10-23 No incidents
  71. 2026-10-24 No incidents
  72. 2026-10-25 No incidents
  73. 2026-10-26 No incidents
  74. 2026-10-27 Degraded
  75. 2026-10-28 No incidents
  76. 2026-10-29 No incidents
  77. 2026-10-30 No incidents
  78. 2026-10-31 No incidents
  79. 2026-11-01 No incidents
  80. 2026-11-02 No incidents
  81. 2026-11-03 Partial outage
  82. 2026-11-04 No incidents
  83. 2026-11-05 No incidents
  84. 2026-11-06 No incidents
  85. 2026-11-07 Partial outage
  86. 2026-11-08 No incidents
  87. 2026-11-09 No incidents
  88. 2026-11-10 No incidents
  89. 2026-11-11 No incidents
  90. 2026-11-12 No incidents
2026-08-15Before recordsNo incidentsNoticeDegradedPartial outageMajor outage2026-11-12

Incidents before 2026-08-13 are incomplete

Full history

Titles and updates are quoted from the official page.

2026-11 2

  • Partial outage11-07 15:11 – 15:56 · lasted 45 min

    DeepSeek 网页/API 部分中断（DeepSeek Web/API Partially Unavailable）

    AffectedDeepSeek V4 Pro API服务(API Service)DeepSeek V4.1 Flash API服务(API Service)对话服务(Chatservice)搜索服务(Search Service)

    2 official updates
    1. Resolved11-07 15:56

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Monitoring11-07 15:11

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    Official incident page
  • Partial outage11-03 16:58 – 18:48 · lasted 1h 50m

    DeepSeek 网页/API 部分中断（DeepSeek Web/API Partially Unavailable）

    AffectedDeepSeek V4 Pro API服务(API Service)DeepSeek V4.1 Flash API服务(API Service)对话服务(Chatservice)

    11 official updates
    1. Resolved11-03 18:48

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Monitoring11-03 18:41

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    3. Monitoring11-03 18:25

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    4. Monitoring11-03 18:21

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    5. Monitoring11-03 18:17

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    6. Monitoring11-03 18:04

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    7. Monitoring11-03 17:36

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    8. Monitoring11-03 17:13

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    9. Monitoring11-03 17:06

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    10. Investigating11-03 17:00

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    11. Investigating11-03 16:58

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    Official incident page

2026-10 5

  • Degraded10-27 15:07 – 15:21 · lasted 14 min

    DeepSeek API 性能下降（DeepSeek API Degraded Performance）

    AffectedDeepSeek V4 Pro API服务(API Service)

    2 official updates
    1. Resolved10-27 15:21

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Investigating10-27 15:07

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    Official incident page
  • Partial outage10-15 08:11 – 13:04 · lasted 4h 52m

    DeepSeek 网页/API 部分中断（DeepSeek Web/API Partially Unavailable）

    AffectedDeepSeek V4 Pro API服务(API Service)DeepSeek V4.1 Flash API服务(API Service)对话服务(Chatservice)

    6 official updates
    1. Resolved10-15 13:04

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Monitoring10-15 12:49

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    3. Identified10-15 09:08

      已定位原因，正在实施修复。 The cause has been identified and a fix is being implemented.

    4. Identified10-15 09:06

      已定位原因，正在实施修复。 The cause has been identified and a fix is being implemented.

    5. Investigating10-15 08:14

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    6. Investigating10-15 08:11

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    Official incident page
  • Degraded10-12 14:42 – 14:57 · lasted 16 min

    DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）

    AffectedDeepSeek V4.1 Flash API服务(API Service)对话服务(Chatservice)

    2 official updates
    1. Resolved10-12 14:57

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Investigating10-12 14:42

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    Official incident page
  • Degraded10-08 15:04 – 15:08 · lasted 3 min

    DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）

    AffectedDeepSeek V4.1 Flash API服务(API Service)对话服务(Chatservice)

    2 official updates
    1. Resolved10-08 15:08

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Investigating10-08 15:04

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    Official incident page
  • Degraded10-02 03:40 – 05:34 · lasted 1h 55m

    DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）

    AffectedDeepSeek V4 Pro API服务(API Service)DeepSeek V4.1 Flash API服务(API Service)对话服务(Chatservice)

    3 official updates
    1. Resolved10-02 05:34

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Investigating10-02 03:58

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    3. Investigating10-02 03:40

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    Official incident page

2026-09 8

  • Partial outage09-24 06:20 – 07:08 · lasted 48 min

    DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）

    AffectedDeepSeek V4 Pro API服务(API Service)DeepSeek V4.1 Flash API服务(API Service)对话服务(Chatservice)

    6 official updates
    1. Resolved09-24 07:08

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Investigating09-24 07:03

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    3. Investigating09-24 06:57

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    4. Investigating09-24 06:48

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    5. Resolved09-24 06:40

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    6. Investigating09-24 06:20

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    Official incident page
  • Partial outage09-23 15:35 – 15:44 · lasted 9 min

    DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）

    AffectedDeepSeek V4 Pro API服务(API Service)DeepSeek V4.1 Flash API服务(API Service)对话服务(Chatservice)

    5 official updates
    1. Resolved09-23 15:44

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Investigating09-23 15:42

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    3. Investigating09-23 15:40

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    4. Investigating09-23 15:36

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    5. Investigating09-23 15:35

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    Official incident page
  • Degraded09-20 16:45 – 16:58 · lasted 13 min

    DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）

    AffectedDeepSeek V4.1 Flash API服务(API Service)对话服务(Chatservice)

    2 official updates
    1. Resolved09-20 16:58

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Monitoring09-20 16:45

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    Official incident page
  • Degraded09-17 16:45 – 16:53 · lasted 8 min

    DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）

    AffectedDeepSeek V4 Pro API服务(API Service)对话服务(Chatservice)

    2 official updates
    1. Resolved09-17 16:53

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Investigating09-17 16:45

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    Official incident page
  • Degraded09-15 19:30 – 19:39 · lasted 9 min

    DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance

    AffectedDeepSeek V4 Pro API服务(API Service)DeepSeek V4.1 Flash API服务(API Service)上传文件服务(File Upload Service)对话服务(Chatservice)搜索服务(Search Service)

    3 official updates
    1. Resolved09-15 19:39

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Investigating09-15 19:36

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    3. Investigating09-15 19:30

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    Official incident page
  • Degraded09-15 16:55 – 17:29 · lasted 34 min

    DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）

    AffectedDeepSeek V4.1 Flash API服务(API Service)

    3 official updates
    1. Resolved09-15 17:29

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Monitoring09-15 17:22

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    3. Investigating09-15 16:55

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    Official incident page
  • Partial outage09-15 02:30 – 05:30 · lasted 3h 0m

    DeepSeek 网页/API 部分中断（DeepSeek Web/API Partially Unavailable）

    AffectedDeepSeek V4.1 Flash API服务(API Service)对话服务(Chatservice)

    2 official updates
    1. Resolved09-15 05:30

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Monitoring09-15 02:30

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    Official incident page
  • Major outage09-02 13:54 – 14:25 · lasted 31 min

    DeepSeek 网页/API 部分中断（DeepSeek Web/API partially unavailable)

    AffectedDeepSeek V4 Pro API服务(API Service)DeepSeek V4.1 Flash API服务(API Service)对话服务(Chatservice)

    5 official updates
    1. Resolved09-02 14:25

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Monitoring09-02 14:22

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    3. Investigating09-02 14:04

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    4. Investigating09-02 13:58

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    5. Investigating09-02 13:54

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    Official incident page

2026-08 5

  • Partial outage08-22 09:57 – 10:17 · lasted 19 min

    DeepSeek API 性能下降（DeepSeek API Degraded Performance）

    AffectedDeepSeek V4.1 Flash API服务(API Service)

    2 official updates
    1. Resolved08-22 10:17

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Investigating08-22 09:57

      正在排查问题，以定位原因。 The issue is being investigated to identify the cause.

    Official incident page
  • Degraded08-21 14:44 – 15:10 · lasted 26 min

    DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）

    AffectedDeepSeek V4.1 Flash API服务(API Service)

    2 official updates
    1. Resolved08-21 15:10

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Monitoring08-21 14:44

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    Official incident page
  • Degraded08-19 14:18 – 14:34 · lasted 15 min

    DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）

    AffectedDeepSeek V4 Pro API服务(API Service)DeepSeek V4.1 Flash API服务(API Service)

    4 official updates
    1. Resolved08-19 14:34

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Monitoring08-19 14:26

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    3. Identified08-19 14:22

      已定位原因，正在实施修复。 The cause has been identified and a fix is being implemented.

    4. Identified08-19 14:18

      已定位原因，正在实施修复。 The cause has been identified and a fix is being implemented.

    Official incident page
  • Degraded08-19 11:10 – 11:18 · lasted 8 min

    DeepSeek API 性能下降（DeepSeek API Degraded Performance）

    AffectedDeepSeek V4.1 Flash API服务(API Service)

    2 official updates
    1. Resolved08-19 11:18

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Monitoring08-19 11:10

      已实施修复，正在监控结果。 A fix has been implemented and the results are being monitored.

    Official incident page
  • Degraded08-14 11:09 – 11:14 · lasted 5 min

    DeepSeek 网页/API 性能下降（DeepSeek Web/API Degraded Performance）

    AffectedDeepSeek V4 Pro API服务(API Service)

    2 official updates
    1. Resolved08-14 11:14

      本次问题已解决，服务已恢复。 The incident has been resolved and service has been restored.

    2. Identified08-14 11:09

      已定位原因，正在实施修复。 The cause has been identified and a fix is being implemented.

    Official incident page