Pricing, context window, capabilities, and release date — pulled from each provider's public docs. Both are available via the same AIgateway OpenAI-compatible endpoint; flip the model string to switch.
Both models stream in parallel through your own AIgateway key. Tokens, latency, and cost update as they arrive.
| Nano Banana 2 google/nano-banana-2 | Nano Banana Pro google/nano-banana-pro | |
|---|---|---|
| Provider | ||
| Family | Nano Banana | Nano Banana |
| Modality | image | image |
| Context window | — | — |
| Max output | — | — |
| Released | 2026-04-08 | 2026-04-08 |
| Input price | $0.0000 /img | $0.134 /img |
| Output price | — | — |
| Cache read | — | — |
| Tools | — | — |
| Streaming | — | — |
| Vision | — | — |
| JSON mode | — | — |
| Reasoning | — | — |
| Prompt caching | — | — |
Google's second-generation image generation model with improved quality and speed.
Google's higher-quality image generation model with improved detail and prompt adherence.
# pip install aigateway-py openai
# aigateway-py: sub-accounts, evals, replays, jobs, webhook verify.
# openai SDK: chat/embeddings/images/audio — drop-in compat per our SDK's own guidance.
from openai import OpenAI
client = OpenAI(
base_url="https://api.aigateway.sh/v1",
api_key="sk-aig-...",
)
# Try Nano Banana 2
client.chat.completions.create(
model="google/nano-banana-2",
messages=[{"role":"user","content":"hello"}],
)
# Try Nano Banana Pro — same client, same key
client.chat.completions.create(
model="google/nano-banana-pro",
messages=[{"role":"user","content":"hello"}],
)