Provider
xAI
/x-ai
Models
11
Compliance
last reviewed 2026-05-09
US-hosted SOC 2 Type II
Type II = controls audited as effective over 6–12 months. Type I just attests they were designed properly.
Glossary →
GDPR DPA
Data Processing Addendum mandated by GDPR Article 28 — needed for production traffic touching EU residents' data.
Glossary →
Models
xAI
·
131k ctx
Grok 3
🔧 Tools
{} JSON
xAI
·
131k ctx
Grok 3 Beta
🔧 Tools
{} JSON
xAI
·
131k ctx
Grok 3 Mini
🔧 Tools
{} JSON
xAI
·
131k ctx
Grok 3 Mini Beta
🔧 Tools
{} JSON
xAI
·
256k ctx
Grok 4
👁 Vision
🔧 Tools
{} JSON
xAI
·
2,000k ctx
Grok 4 Fast
👁 Vision
🔧 Tools
{} JSON
xAI
·
2,000k ctx
Grok 4.1 Fast
👁 Vision
🔧 Tools
{} JSON
xAI
·
2,000k ctx
Grok 4.20
👁 Vision
🔧 Tools
{} JSON
xAI
·
2,000k ctx
Grok 4.20 Multi-Agent
👁 Vision
{} JSON
xAI
·
1,000k ctx
Grok 4.3
👁 Vision
🔧 Tools
{} JSON
xAI
·
256k ctx
Grok Code Fast 1
🔧 Tools
{} JSON
Frequently asked questions
What is xAI?
xAI is a large language model provider listed on LLM Cloud Hub with 11 models available via API. Provider website: https://openrouter.ai/x-ai.
How many LLM models does xAI offer?
xAI offers 11 models via API right now. The catalog is refreshed nightly from OpenRouter's public listings, so this count tracks live availability.
What capabilities do xAI's models support?
Across xAI's 11 models, supported capabilities are vision/image input (6 models), tool calling (10 models) and JSON mode (11 models). Other models in the catalog are text-only.
Is xAI HIPAA, GDPR, or SOC 2 compliant?
xAI is flagged for: SOC 2 Type II and GDPR DPA. Compliance flags on this site are based on the providers' own published documentation and updated periodically — confirm with their legal/sales team before signing.