Devstral Small

mistral· 2025-07-10· apache-2.0

open weights quant: unknown

spread (output)

1.0×

$0.300 – $0.300 · 2 providers

2 providers priced

Provider	Input	Output	Cache rd	Blended
Merge Gateway unknown	$0.100	$0.300	—	$0.118^*
Mistral first party lab	$0.100	$0.300	—	$0.118^*

Cheapest (output)

Merge Gateway

$0.300 /M

opencode.json

{
  "provider": {
    "merge-gateway": {
      "npm": "merge-gateway-ai-sdk-provider",
      "options": {
        "baseURL": "https://api-gateway.merge.dev/v1/ai-sdk"
      },
      "models": {
        "mistral/devstral-small-2507": {}
      }
    }
  }
}

Set MERGE_GATEWAY_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.