Docs: Update benchmark for google/gemini-3.1-flash-lite-preview

tests/9_stream_visualizer/outputs/google_gemini-3.1-flash-lite-preview.js

@@ -0,0 +1,31 @@
+async function createStreamVisualizer(stream, { maxPoints, alpha, width, height, yDomain }) {
+  const [{ scaleLinear, line, extent }] = await Promise.all([
+    import('https://cdn.skypack.dev/d3@7'),
+  ]);
+
+  const data = [];
+  let ema = null;
+
+  for await (const { timestamp, value } of stream) {
+    ema = ema === null ? value : alpha * value + (1 - alpha) * ema;
+    data.push({ timestamp, value, ema });
+    if (data.length > maxPoints) data.shift();
+  }
+
+  const xScale = scaleLinear()
+    .domain(extent(data, (d) => d.timestamp))
+    .range([0, width]);
+
+  const yScale = scaleLinear()
+    .domain(yDomain)
+    .range([height, 0]);
+
+  const path = line()
+    .x((d) => xScale(d.timestamp))
+    .y((d) => yScale(d.ema))(data);
+
+  return { data, path };
+}
+export default createStreamVisualizer;
+// Generation time: 1.712s
+// Result: PASS