xAI

Grok 4.20 Multi-Agent

x-ai/grok-4.20-multi-agent

Grok 4.20 Multi-Agent is a variant of xAI’s Grok 4.20 designed for collaborative, agent-based workflows. Multiple agents operate in parallel to conduct deep research, coordinate tool use, and synthesize information...

Input

$1.625 / 1M tokens

Output

$3.25 / 1M tokens

Context

2000K tokens

Capabilities

✓ Streaming○ Tool / function calling✓ JSON / structured output✓ Vision (image input)

Call this model

Pass x-ai/grok-4.20-multi-agent as the model. Change only the base URL from your existing OpenAI SDK setup.

quickstart.sh

curl https://modeldatabase.com/v1/chat/completions \
  -H "Authorization: Bearer $MDB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "x-ai/grok-4.20-multi-agent",
    "messages": [{"role":"user","content":"Hello!"}]
  }'

Prices are final — the routing margin is already included. See the full pricing table or the API docs.