Google Vertex AI status
Is Google Vertex AI down? Live official status, incidents, and the uptime LLM Gateway measured on real Google Vertex AI traffic.
Measured uptime
Success rate of Google Vertex AI requests through LLM Gateway, by UTC day.
- Oct 10: 99.37% uptime over 64,399 requests
- Oct 11: 99.18% uptime over 72,485 requests
- Oct 12: 99.29% uptime over 84,078 requests
- Oct 13: 98.70% uptime over 67,696 requests
- Oct 14: 98.44% uptime over 93,186 requests
- Oct 15: 98.48% uptime over 90,960 requests
- Oct 16: 99.26% uptime over 48,137 requests
- Oct 17: 99.15% uptime over 52,789 requests
- Oct 18: 99.43% uptime over 59,053 requests
- Oct 19: 98.92% uptime over 113,046 requests
- Oct 20: 98.95% uptime over 73,691 requests
- Oct 21: 98.49% uptime over 52,667 requests
- Oct 22: 99.16% uptime over 69,913 requests
- Oct 23: 98.94% uptime over 63,319 requests
- Oct 24: 99.25% uptime over 62,822 requests
- Oct 25: 98.91% uptime over 49,067 requests
- Oct 26: 99.11% uptime over 87,777 requests
- Oct 27: 99.20% uptime over 82,772 requests
- Oct 28: 99.30% uptime over 89,762 requests
- Oct 29: 99.37% uptime over 51,476 requests
- Oct 30: 99.23% uptime over 69,498 requests
- Oct 31: 99.30% uptime over 48,091 requests
- Nov 1: 99.30% uptime over 59,071 requests
- Nov 2: 99.10% uptime over 86,886 requests
- Nov 3: 98.49% uptime over 88,914 requests
- Nov 4: 98.75% uptime over 51,566 requests
- Nov 5: 98.31% uptime over 65,070 requests
- Nov 6: 98.96% uptime over 79,753 requests
- Nov 7: 97.33% uptime over 150,932 requests
- Nov 8: 96.14% uptime over 115,362 requests
- ≥ 99.5%
- ≥ 98%
- ≥ 95%
- ≥ 90%
- < 90%
- No data
- Official incident
Automatic failover
When Google Vertex AI fails or slows down, LLM Gateway retries the request on another healthy provider serving the same model, with no change to your code. 16 of 23 Google Vertex AI models can fail over.
- Gemini 3.1 Pro (Preview)+2 providers
- Gemini 3.1 Flash Image+2 providers
- Gemini 3.1 Flash Image (Preview)+2 providers
- Gemini 3 Pro Image+2 providers
- Gemini 3 Pro Image (Preview)+2 providers
- Gemini 3.1 Flash Lite+1 provider
- Gemini 3.1 Flash Lite Image+1 provider
- Gemini 3.5 Flash Lite+1 provider
- Gemini 3.6 Flash+1 provider
- Gemini 3.8 Flash+1 provider
- Gemini 4 Argon+1 provider
- Gemini 3 Flash (Preview)+1 provider
Frequently asked questions
Is Google Vertex AI down right now?
Google Vertex AI does not publish a machine-readable status feed. This page shows the success rate LLM Gateway measured on real Google Vertex AI traffic over the last 24 hours and 90 days.
How is Google Vertex AI uptime measured?
Uptime is the share of requests to Google Vertex AI through LLM Gateway that completed without a provider or gateway error. Invalid requests (4xx caused by the request) and traffic on customers' own provider keys are excluded.
What happens to my requests when Google Vertex AI has an outage?
LLM Gateway retries failed requests on another healthy provider serving the same model and routes new traffic away from degraded providers. 16 of the 23 Google Vertex AI models on LLM Gateway can fail over this way.
How often does this page update?
Every five minutes. Measured uptime comes from LLM Gateway's hourly traffic rollups; the official status and incidents come from the provider's status page.