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Google: Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)
Unavailableby Google
google/gemini-3.1-flash-lite-imageNano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is Google's fastest, most cost-efficient Gemini image model, built for high-velocity developer pipelines and rapid-fire visual exploration. It delivers text-to-image generation...
At a glance
- Context window
- 66Ktokens
- Max output
- 59Ktokens
- Knowledge to
- 2025-01-01
- Released
- 2026
Capabilities
CapabilitiesReasoningVisionStructured output
InputImageText
OutputImageText
ReasoningSupportedhighminimal
Benchmarks
Standard evaluations
| Benchmark | Score | Tasks |
|---|---|---|
| gpqa_diamond | 0.1 | 198 |
as of Sep 16, 2026
Performance
Reference uptime
100%
Aug 18Sep 16
Median latency
3,130 ms
Aug 18Sep 16
Throughput
334.3 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_formatseedtemperaturetop_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-lite-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.