Models / x-ai

Grok 4.5

x-ai/grok-4.5

Grok 4.5 is a x-ai model available through the JACKZ.AI unified API. It accepts text, image, file input and returns text, with a 500K tokens context window. Billing is per token at the list prices below, aligned with OpenRouter public pricing.

curl https://api.jackz.ai/v1/chat/completions \
  -H "Authorization: Bearer $JACKZ_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "x-ai/grok-4.5",
    "messages": [{"role": "user", "content": "Hello"}]
  }'