Palmyra X4

writer· 2024-10-09· 128K ctx

API onlytool call quant: unknown

spread (output)

1.0×

$10.00 – $10.00 · 3 providers

3 providers priced

Provider	Input	Output	Cache rd	Blended
Amazon Bedrock hyperscaler	$2.50	$10.00	—	$3.18^*
Amazon Bedrock hyperscaler	$2.50	$10.00	—	$3.18^*
Merge Gateway unknown	$2.50	$10.00	—	$3.18^*

Cheapest (output)

Amazon Bedrock

$10.00 /M

opencode.json

{
  "provider": {
    "amazon-bedrock": {
      "npm": "@ai-sdk/amazon-bedrock",
      "models": {
        "us.writer.palmyra-x4-v1:0": {}
      }
    }
  }
}

Set AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_REGION, AWS_BEARER_TOKEN_BEDROCK 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.