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Gemini 3.1 Flash Image, a.k.a. "Nano Banana 2," is Google’s latest state of the art image generation and editing model, delivering Pro-level visual quality at Flash speed. It combines advanced...
At a glance
- Context window
- 131Ktokens
- Max output
- 33Ktokens
- Knowledge to
- —
- Released
- 2026
Capabilities
CapabilitiesReasoningVisionStructured output
InputImageText
OutputImageText
ReasoningSupportedhighminimal
Performance
Reference uptime
100%
Aug 18Sep 16
Median latency
8,207 ms
Aug 18Sep 16
Throughput
133.5 tok/s
Aug 18Sep 16
IranRouter uptime comes from our own automated probes; the reference figures are daily measurements of this model's upstream routes. Each card shows a 30-day average, and a day without data stays empty.
Supported parameters
include_reasoningmax_tokensreasoningreasoning_effortresponse_formatseedstructured_outputstemperaturetop_p
Parameters this model accepts; anything else is ignored.
Quick start
from openai import OpenAI
client = OpenAI(
api_key="ir-...",
base_url="https://iranrouter.com/v1",
)
resp = client.chat.completions.create(
model="google/gemini-3.1-flash-image",
messages=[{"role": "user", "content": "سلام!"}],
)
print(resp.choices[0].message.content)Only base_url and the key change; the rest of your code stays as it is.