frontier

xAI

Grok family; strong real-time and web-grounded responses.

live

Uptime (30d)

99.7%

Median tps

Median TTFT

260 ms

Price index

1.1×

vs. market median

Overview

HQ: Palo Alto, US
Founded: 2023
Models: 5
Modalities: text, vision
Regions: us-east

Strengths

real-timereasoning

Route via llmcloud

curl https://api.llmcloud.ai/v1/chat/completions \
  -H "Authorization: Bearer $LLMCLOUD_KEY" \
  -H "X-Provider: xai" \
  -d '{
    "model": "auto:quality",
    "messages": [{"role":"user","content":"hi"}]
  }'

Models served

grok-5

q 90.695 tps$6/1M

grok-4

q 89.190 tps$5/1M

grok-3

q 84.092 tps$3/1M

grok-code-fast-1

q 82.0260 tps$0.6/1M

grok-5-fast

q 79.8280 tps$0.5/1M

grok-4-fast

q 77.8300 tps$0.4/1M

grok-3-mini

q 74.0260 tps$0.3/1M