Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.
At a glance
- Context window
- 1Mtokens
- Max output
- 66Ktokens
- Knowledge to
- —
- Released
- 2026
Capabilities
Benchmarks
- Intelligence index
- 41
- Coding index
- 76
- Agentic index
- 41
Design Arena
| Category | Elo | Win rate |
|---|---|---|
| models · gamedev | 1,340 | 54 |
| models · uicomponent | 1,339 | 54 |
| models · 3d | 1,325 | 51.4 |
| models · codecategories | 1,324 | 52.8 |
| models · website | 1,315 | 52.6 |
| models · dataviz | 1,260 | 49.1 |
Source: Artificial Analysis, Design Arena · as of Sep 16, 2026
Performance
Uptime on IranRouter
3%
Reference uptime
100%
Median latency
2,340 ms
Throughput
101.9 tok/s
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.
Popularity
- Current rank
- #11
- Rank change, 7 days
- -3
Daily tokens · 90 days
309.8B
Ranked by daily token volume across the global model market; the figure above the chart is the daily average.
Supported parameters
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-3.8-flash",
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.