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models / xAI / Grok 4.20 Multi-Agent

Grok 4.20 Multi-Agent

textxai/grok-4.20-multi-agent-0309ZDR supported

xAI's Grok 4.20 multi-agent model with a 2M-token context window. Multiple agents collaborate in parallel to perform deep research tasks, with function calling, structured outputs, and reasoning capabilities.

$6.00list priceper 1M output tokens
pricing
unitlist price
per 1M cached input tokens$0.20
per 1M input tokens$2.00
per 1M output tokens$6.00

Everyone pays the list price. Reaching Elite (hold or stake 1,337 $XAVA, or hold 1,337,000 $XINF) unlocks the Elite price and a bigger buyback of your token. How it works

openai sdk (python)
from openai import OpenAI

client = OpenAI(
    base_url="https://zinf.ai/v1",
    api_key="xk_live_...",  # your Xava Inference key
)

r = client.chat.completions.create(
    model="xai/grok-4.20-multi-agent-0309",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(r.choices[0].message.content)
curl
curl https://zinf.ai/v1/chat/completions \
  -H "Authorization: Bearer $XINF_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"xai/grok-4.20-multi-agent-0309","messages":[{"role":"user","content":"Hello!"}]}'
limits
providerxAI
typetext
context window2,000,000 tokens
max output—
prompt storagenone
provider retentionnone ZDR supported
livesoon
requests 24h—
p50 latency—
uptime 7d—