Data verified: Aug 15, 2026, 11:13 AM · Prices sourced from official provider pages. Verify current rates before production use.
Data verified: Aug 15, 2026, 11:13 AM · Prices sourced from official provider pages. Verify current rates before production use.
Price, context and performance head to head. Data synced from the provider catalog.
Cheaper
Qwen3.5 Plus 2026-04-20
Larger context
Qwen3.5 Plus 2026-04-20
Faster
Nano Banana 2 (Gemini 3.1 Flash Image Preview)
Higher quality
Qwen3.5 Plus 2026-04-20
| Feature | Nano Banana 2 (Gemini 3.1 Flash Image Preview) | Qwen3.5 Plus 2026-04-20 |
|---|---|---|
| Provider | Qwen | |
| Tier | Budget | Mid-tier |
| Input per 1M tokens | $0.5 | $0.3 |
| Output per 1M tokens | $3 | $1.8 |
| Cached input per 1M | $0.5 | $0.3 |
| Context window | 65.5K | 1M |
| Intelligence index | — | — |
| Coding index | — | — |
| Agentic index | — | — |
| GPQA Diamond | — | — |
| Tau-bench (airline) | — | — |
| Speed | Fast | Standard |
| Vision (image input) | Yes | Yes |
| Function calling | No | Yes |
| Batch API | No | No |
Enter how many requests per day you send with an average prompt (1K input + 1K output) and compare the monthly cost of both models.
Qwen3.5 Plus 2026-04-20 saves $4.2/mo vs Nano Banana 2 (Gemini 3.1 Flash Image Preview)
Want us to build it for you?
We integrate Nano Banana 2 (Gemini 3.1 Flash Image Preview) or Qwen3.5 Plus 2026-04-20 into your product with caching, observability and continuous evaluation — typically 40-80% cheaper than the obvious first pick.
Other combinations developers frequently compare in 2026.
What people ask us when comparing GPT, Claude, Gemini and the rest.
A token is the unit an AI model processes: usually between half a word and a full word. Rule of thumb: 1,000 tokens ≈ 750 English words. A 20-word sentence is about 26 tokens; a 300-word email is around 400. Models charge for input tokens (your prompt) and output tokens (their answer) separately.