zai/glm-4.5-airx

zai· 128K ctx

API onlytool call quant: unknown

spread (output)

1.0×

$4.50 – $4.50 · 2 providers

2 providers priced

Provider	Input	Output	Cache rd	Blended
DevPass (LLM Gateway) relay router	$1.10	$4.50	$0.220	$0.849
LLM Gateway relay router	$1.10	$4.50	$0.220	$0.849

Cheapest (output)

DevPass (LLM Gateway)

$4.50 /M

opencode.json

{
  "provider": {
    "llmgateway": {
      "npm": "@ai-sdk/openai-compatible",
      "options": {
        "baseURL": "https://api.llmgateway.io/v1"
      },
      "models": {
        "glm-4.5-airx": {}
      }
    }
  }
}

Set LLMGATEWAY_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.