xai/grok-4-20-beta-0309-reasoning

xai· 2M ctx

API onlytool callreasoning quant: unknown

spread (output)

1.0×

$6.00 – $6.00 · 3 providers

3 providers priced

Provider	Input	Output	Cache rd	Blended
302.AI relay router	$2.00	$6.00	—	$2.36^*
DevPass (LLM Gateway)tiered relay router	$2.00	$6.00	$0.200	$1.22
LLM Gatewaytiered relay router	$2.00	$6.00	$0.200	$1.22

Cheapest (output)

302.AI

$6.00 /M

opencode.json

{
  "provider": {
    "302ai": {
      "npm": "@ai-sdk/openai-compatible",
      "options": {
        "baseURL": "https://api.302.ai/v1"
      },
      "models": {
        "grok-4.20-beta-0309-reasoning": {}
      }
    }
  }
}

Set 302AI_API_KEY in your environment. Generated — verify against the OpenCode docs.

Output $/M over time7-day preview

Median line, min–max band. Pre-2026-09 points are catalog-recorded dates from models.dev git history, not provider effective dates.

Full price history & dynamics

This is a 7-day preview. Sign in for 30 days free; the full series and export are the API subscription.

Data: models.dev (MIT), snapshot 2026-09-20. Prices are vendor-published; verify before purchase. Methodology.