Search

Generate a story and summarize it using [Substrate](https://substrate.run/).
🪩 To fork, [sign up for Substrate](https://substrate.run/signin) to get your own API key and $50 free credits.

import { ComputeText, sb, Substrate } from "npm:substrate";
const substrate = new Substrate({ apiKey: Deno.env.get("SUBSTRATE_API_KEY") });
const story = new ComputeText({ prompt: "tell me a story, be concise", max_tokens: 800 });
});
const stream = await substrate.stream(summary);
export default async function render(req: Request): Promise<Response> {
    return new Response("User-agent: *\nDisallow: /");
  }
  const renderNodeResults = (await import("https://esm.town/v/substrate/renderNodeResults")).default;
  return renderNodeResults(stream);
}

Currently it renders cached output, for demo purposes (running takes 30-60s).
🪩 To fork, [sign up for Substrate](https://substrate.run/signin) to get your own API key and $50 free credits

import { extractValInfo } from "https://esm.town/v/pomdtr/extractValInfo";
import { ComputeJSON, ComputeText, GenerateImage, sb, StableVideoDiffusion, Substrate } from "npm:substrate";
import { z } from "npm:zod";
import { zodToJsonSchema } from "npm:zod-to-json-schema";
const substrate = new Substrate({ apiKey: Deno.env.get("SUBSTRATE_API_KEY") });
const topic = "a traveler lost in a rainforest";
    `));
    // Don't run the graph, we'll display the cached result
    // const res = await substrate.run(...videoNodes);
    // const texts = res.get(sentences).json_object.sentences;
    // let gifUrls = [];
    const texts = sentencesResult.sentences;
    let gifUrls = [
      "https://cdn.substrate.run/u/TdI00FeAB8nzr0Su/d73078011783f5ac37980e47df9d0ee7985fd2d476eed501_1722427247.gif",
      "https://cdn.substrate.run/u/TdI00FeAB8nzr0Su/69c79387d16391d3f8c246ccbd694bed55f39d3a60a66fde_1722427247.gif",
      "https://cdn.substrate.run/u/TdI00FeAB8nzr0Su/75db479fdc66d185edbf24f7b037257adb98ec7bfe7b10db_1722427248.gif",
      "https://cdn.substrate.run/u/TdI00FeAB8nzr0Su/bd26d54a083b540210ac23bc9fd296fc13db9a9edff6718b_1722427271.gif",
      "https://cdn.substrate.run/u/TdI00FeAB8nzr0Su/b14849ad8bb9af9c60567d85d37de79c1d634748ed6ad9d4_1722427265.gif",
    ];
    // Render page
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>GIF Story | Substrate</title>
    <style>
        #container {
    <div>
    <div style="text-align:center;background-color:transparent;padding:4px;border-radius:4px;">
      <a href="https://www.substrate.run" target="_blank" style="font-size:0.8rem;color:#000;text-decoration:none;display:block;">made with Substrate</a>
      <a href="https://www.val.town/v/substrate/gifStory" style="font-size:0.8rem;color:#000;text-decoration:none;display:block;">view source on val.town</a>
    </div>
    <script>

import process from "node:process";
import { renderToString } from "npm:react-dom@18/server";
import { QueryVectorStore, sb, Substrate } from "npm:substrate";
type ShotResult = {
async function getResults(q: string, n: number): Promise<ShotResult[]> {
  const substrate = new Substrate({
    apiKey: process.env.SUBSTRATE_API_KEY,
  });
  const collectionName = "shotclip";
    top_k: n,
  }, { cache_age: 60 * 60 });
  const res = await substrate.run(query);
  return res.get(query).results[0] as ShotResult[];
}
          <p style={{ textAlign: "center", margin: "2px 0" }}>
            <a
              href="https://www.substrate.run/"
              style={{
                textDecoration: "none",
              }}
            >
              [made with substrate]
            </a>
          </p>

[sub.audio](https://sub.audio) – generate subtitles and chapters for any audio URL.
Speech-to-text and chapter summaries powered by [Substrate](https://substrate.run)
🪩 To fork, [sign up for Substrate](https://substrate.run/signin) to get your own API key and $50 free credits

import { ComputeJSON, sb, Substrate, TranscribeSpeech } from "npm:substrate";
import { extractValInfo } from "https://esm.town/v/pomdtr/extractValInfo";
async function processAudio(audio_uri) {
  const substrate = new Substrate({ apiKey: Deno.env.get("SUBSTRATE_API_KEY") });
  const opts = { cache_age: 60 * 60 * 24 * 7 };
    opts,
  );
  const res = await substrate.run(transcribe, chapters, timestamps);
  return {
    transcript: res.get(transcribe),
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link rel="icon" href="https://www.substrate.run/favicon.ico" type="image/x-icon">
    <link
      href="https://fonts.googleapis.com/css2?family=Roboto:wght@700&display=swap"
    ${
    !audio_uri
      ? `<a id="federer-link" href="?url=https://media.substrate.run/federer-dartmouth.m4a">Or try an example: federer-dartmouth.m4a</a>`
      : ""
  }
        ></div>
      </div>
      <a id="made-with" href="https://substrate.run" target="_blank"
        >made with <b>substrate</b></a
      >
      <a id="view-source" href="${extractValInfo(import.meta.url).htmlUrl}" target="_blank"

#### SHOTCLIP
Demo of embedding images with [substrate](https://www.substrate.run/), and querying them for semantic relevance.
Use the query parameter `prompt` to control the search.
![preview](https://media.substrate.run/shotclip-preview.png)

Generates a streaming illustrated primer on a subject. Enter a subject, click on titles to "delve".
🪩 To fork, [sign up for Substrate](https://substrate.run/signin) to get your own API key and $50 free credits 

import inputHeader from "https://esm.town/v/substrate/inputHeader";
import { ComputeJSON, ComputeText, GenerateImage, sb, Substrate } from "npm:substrate";
import { z } from "npm:zod";
import { zodToJsonSchema } from "npm:zod-to-json-schema";
  const input = new URL(req.url).searchParams.get("input") || "modernism";
  // Substrate graph
  const substrate = new Substrate({ apiKey: Deno.env.get("SUBSTRATE_API_KEY_R") });
  const Topic = z
    .object({
  const image4 = new GenerateImage({ prompt: prompt4.future.text });
  const nodes = [image1, caption1, image2, caption2, image3, caption3, image4, caption4];
  const stream = await substrate.stream(...nodes);
  // UI