Cerebras

Operational

All Systems Operational

Official status page (opens in a new tab)

Official status API · last read just now

Reported uptime
99.93%
From published incidents, 89 of 90 days covered
Published incidents
2
Active in the last 90 days
Days affected
2
Out of the last 90, any severity
Last incident
47 d ago
Started Sep 25, 12:16 UTC

Last 90 days

90 days agoToday
  • Operational
  • Maintenance
  • Degraded
  • Partial outage
  • Major outage
  • No data

Incident timeline

November 2026

  1. Partial Service Disruption

    Notice · Nov 3, 17:07 UTC

    2 h 33 min

    Official (opens in a new tab)

    Resolved

September 2026

  1. Partial Service Disruption

    Partial outage · Sep 25, 12:16 UTC

    4 h 58 min

    Official (opens in a new tab)

    Resolved

August 2026

  1. Resolved

    Degraded · Aug 27, 12:05 UTC

    Official (opens in a new tab)

    Resolved

July 2026

  1. Partial Service Disruption

    Degraded · Jul 29, 14:14 UTC

    Official (opens in a new tab)

    Resolved

June 2026

  1. Partial Service Disruption

    Degraded · Jun 3, 14:09 UTC

    1 h 30 min

    Official (opens in a new tab)

    Resolved

May 2026

  1. qwen-3-235b-a22b-instruct-2507 Service Unavailable

    Major outage · May 1, 07:59 UTC

    58 min

    Official (opens in a new tab)

    Resolved

April 2026

  1. Service disruption with qwen-3-235b-a22b-instruct-2507

    Notice · Apr 3, 10:42 UTC

    Official (opens in a new tab)

    Resolved

  2. Partial service disruption with GPT-OSS-120B

    Notice · Apr 3, 10:38 UTC

    Official (opens in a new tab)

    Resolved

March 2026

  1. GLM 4.7 Partial Service Disruption

    Notice · Mar 18, 09:40 UTC

    Official (opens in a new tab)

    Resolved

  2. Z.ai GLM 4.7 Service Unavailable

    Partial outage · Mar 17, 12:21 UTC

    6 h 10 min

    Official (opens in a new tab)

    Resolved

  3. Z.ai GLM 4.7 Service Unavailable

    Partial outage · Mar 17, 11:14 UTC

    57 min

    Official (opens in a new tab)

    Resolved

  4. Z.ai GLM 4.7 Service Unavailable

    Notice · Mar 17, 10:41 UTC

    Official (opens in a new tab)

    Resolved

  5. Partial Service Disruption

    Degraded · Mar 6, 05:29 UTC

    22 min

    Official (opens in a new tab)

    Resolved

February 2026

  1. Partial Service Disruption on zai-glm-4.7

    Degraded · Feb 10, 21:37 UTC

    8 h 37 min

    Official (opens in a new tab)

    Resolved

  2. Partial Service Disruption on Llama-3.3-70B

    Degraded · Feb 10, 19:52 UTC

    2 h 56 min

    Official (opens in a new tab)

    Resolved

  3. Partial Service Disruption on Cerebras Endpoints

    Degraded · Feb 5, 06:42 UTC

    1 h 22 min

    Official (opens in a new tab)

    Resolved

  4. Partial Service Disruption Qwen 235B

    Partial outage · Feb 4, 16:59 UTC

    9 h 8 min

    Official (opens in a new tab)

    Resolved

January 2026

  1. Qwen-32B Service Experiencing Degraded Performance

    Notice · Jan 27, 17:18 UTC

    3 h 47 min

    Official (opens in a new tab)

    Resolved

  2. Z.ai GLM 4.7 Service Unavailable

    Major outage · Jan 26, 20:51 UTC

    1 h 17 min

    Official (opens in a new tab)

    Resolved

  3. Llama 3.3 70B Service Unavailable

    Partial outage · Jan 18, 21:40 UTC

    2 h 56 min

    Official (opens in a new tab)

    Resolved

  4. Partial Service Disruption- API Key Error

    Degraded · Jan 17, 01:47 UTC

    14 min

    Official (opens in a new tab)

    Resolved

December 2025

  1. Partial Degradation of Qwen3 32B, Llama 3.1 8B, Llama 3.3 70B, and Qwen-3-235B-Instruct-2507

    Degraded · Dec 12, 15:33 UTC

    2 h 30 min

    Official (opens in a new tab)

    Resolved

  2. Partial Degradation of Qwen3 235B Instruct

    Degraded · Dec 12, 04:20 UTC

    Official (opens in a new tab)

    Resolved

November 2025

  1. Identified - Caused by External Depencency

    Major outage · Nov 18, 12:30 UTC

    3 h 6 min

    Official (opens in a new tab)

    Resolved

  2. Partial Service Disruption

    Degraded · Nov 14, 15:48 UTC

    2 h 20 min

    Official (opens in a new tab)

    Resolved

  3. Partial Service Disruption

    Degraded · Nov 8, 16:10 UTC

    3 h 29 min

    Official (opens in a new tab)

    Resolved

  4. Resolved

    Notice · Nov 8, 16:09 UTC

    Official (opens in a new tab)

    Resolved

  5. Partial Service Disruption

    Partial outage · Nov 5, 23:46 UTC

    14 min

    Official (opens in a new tab)

    Resolved

October 2025

  1. Service Degradation

    Notice · Oct 22, 16:18 UTC

    4 h 55 min

    Official (opens in a new tab)

    Resolved

  2. Datacenter Issue Causing Minimal Degredation

    Degraded · Oct 19, 02:37 UTC

    12 h 2 min

    Official (opens in a new tab)

    Resolved

  3. Partial Service Disruption

    Degraded · Oct 16, 22:14 UTC

    50 min

    Official (opens in a new tab)

    Resolved

  4. Partial Service Disruption

    Notice · Oct 8, 19:21 UTC

    Official (opens in a new tab)

    Resolved

September 2025

  1. Partial Service Disruption

    Partial outage · Sep 12, 19:13 UTC

    1 h 25 min

    Official (opens in a new tab)

    Resolved

  2. Partial Service Disruption

    Degraded · Sep 3, 06:32 UTC

    3 h 58 min

    Official (opens in a new tab)

    Resolved

August 2025

  1. Reduced availability for Llama-3.3-70B

    Partial outage · Aug 22, 16:47 UTC

    Official (opens in a new tab)

    Resolved

July 2025

  1. Reduced Availability - Resolved

    Degraded · Jul 31, 18:00 UTC

    Official (opens in a new tab)

    Resolved

  2. Service Unavailable - Resolved

    Notice · Jul 25, 22:23 UTC

    Official (opens in a new tab)

    Resolved

June 2025

  1. Qwen-3-32B API Incident – Resolved

    Partial outage · Jun 25, 14:30 UTC

    Official (opens in a new tab)

    Resolved

  2. Partial Service Disruption

    Partial outage · Jun 19, 19:30 UTC

    Official (opens in a new tab)

    Resolved

  3. Service Unavailable

    Partial outage · Jun 19, 18:30 UTC

    Official (opens in a new tab)

    Resolved

  4. Partial Service Disruption

    Partial outage · Jun 8, 03:30 UTC

    Official (opens in a new tab)

    Resolved

May 2025

  1. Partial Service Disruption

    Notice · May 23, 03:54 UTC

    9 h 48 min

    Official (opens in a new tab)

    Resolved

April 2025

  1. Identified - Caused by Internal Depencency

    Partial outage · Apr 30, 23:20 UTC

    4 h 11 min

    Official (opens in a new tab)

    Resolved

  2. Partial Service Disruption

    Partial outage · Apr 8, 00:28 UTC

    3 h 51 min

    Official (opens in a new tab)

    Resolved

  3. Service Unavailable

    Major outage · Apr 8, 00:27 UTC

    1 h 8 min

    Official (opens in a new tab)

    Resolved

March 2025

  1. Partial Service Disruption

    Degraded · Mar 9, 19:14 UTC

    25 min

    Official (opens in a new tab)

    Resolved

February 2025

  1. Partial Service Disruption

    Degraded · Feb 11, 19:56 UTC

    10 min

    Official (opens in a new tab)

    Resolved

January 2025

  1. Degraded Service

    Notice · Jan 12, 14:42 UTC

    18 min

    Official (opens in a new tab)

    Resolved

  2. Degraded service

    Notice · Jan 11, 02:00 UTC

    1 h 12 min

    Official (opens in a new tab)

    Resolved