חוות דעת מהירה
- Fastest pro-grade image generation at under 2 seconds per image
- Extremely low cost at ~$0.039 per image via API
הכי מתאים ל: Developers who need fast, cheap API-based image generation, Content creators producing high-volume visual assets, Teams already in the Google Cloud ecosystem
Nano Banana 2
מודל יצירת התמונות של Google DeepMind (רשמית Gemini 3.1 Flash Image), שהושק בפברואר 2026 והפך לברירת המחדל באפליקציית Gemini וב-Flow. משלב את איכות Nano Banana Pro עם מהירות Flash: עקביות של עד חמש דמויות, טקסט מדויק בתוך תמונות ועיגון בידע עולמי בזמן אמת. גרסת Lite מהירה וזולה יותר הושקה ביוני 2026.
הכי מתאים ל: Developers who need fast, cheap API-based image generation • Content creators producing high-volume visual assets • Teams already in the Google Cloud ecosystem • Budget-conscious users who want near-Midjourney quality
תכונות עיקריות
- Sub-2-second image generation at Flash inference speed
- 4K resolution output (up to 4096x4096)
- 10 aspect ratios from square to ultrawide
- Character consistency for up to 5 subjects in a single image
- Native text rendering in images with high accuracy
- Style transfer and image editing capabilities
- API access via Google AI Studio and Vertex AI
יתרונות
- Fastest pro-grade image generation at under 2 seconds per image
- Extremely low cost at ~$0.039 per image via API
- 4K output rivals Midjourney quality at a fraction of the price
- Character consistency allows maintaining subject identity across images
- Free tier available through Google AI Studio
חסרונות
- Requires Google Cloud or AI Studio account to access
- Less artistic control compared to Midjourney or Stable Diffusion
- Character consistency limited to 5 subjects maximum
- No dedicated web UI — must use API or AI Studio playground
- Newer model with smaller community and fewer tutorials
תמחור
| תוכנית | פרטים |
|---|---|
| חינם | Free in the Gemini app (~20 images/day on Basic at up to 1K) and ~50 requests/day in AI Studio playground. |
| בסיסי | API (per image, 1K): ~$0.067/image (Batch ~$0.034) |
| מקצועי | API (4K): ~$0.151/image |
Also: Google AI Pro/Ultra subscriptions: $20-$250/mo (raises daily image quotas) — Google's gemini-3.1-flash-image-preview. API is token-based (~$2/1M input, ~$12/1M output) and ~50% cheaper than Nano Banana Pro. Higher daily quotas via Google AI Plus/Pro/Ultra (50/100/1000 images/day).
טיפים ושיטות עבודה מומלצות
Use Google AI Studio playground for free experimentation before committing to API
Specify aspect ratio explicitly in prompts for best composition results
For character consistency, provide clear reference descriptions for each subject
Batch requests via Vertex AI for volume pricing discounts
המלצה סופית
Nano Banana 2 הוא כלי AI פרימיום חלקי המתאים ביותר לDevelopers who need fast, cheap API-based image generation, Content creators producing high-volume visual assets.