Nano Banana 2 Preview

google· 2026-02-26· 131K ctx

API onlyreasoning quant: unknown

spread (output)

1.0×

$3.00 – $3.00 · 5 providers

5 providers priced

Provider	Input	Output	Cache rd	Blended
Eden AI relay router	$0.500	$3.00	—	$0.727^*
FastRouter relay router	$0.500	$3.00	—	$0.727^*
Kilo Gateway relay router	$0.500	$3.00	—	$0.727^*
OpenRouter unknown	$0.500	$3.00	—	$0.727^*
Vercel AI Gateway unknown	$0.500	$3.00	$0.050	$0.441

Cheapest (output)

Eden AI

$3.00 /M

opencode.json

{
  "provider": {
    "edenai": {
      "npm": "@ai-sdk/openai-compatible",
      "options": {
        "baseURL": "https://api.edenai.run/v3"
      },
      "models": {
        "google/gemini-3.1-flash-image-preview": {}
      }
    }
  }
}

Set EDENAI_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.