2024/5/18 LT daiiz

2024/5/18 LT daiiz

 daiiz
	ソフトウェアエンジニア
	株式会社Helpfeel
		Gyazo
		Scrapbox
		Helpfeel
	LLM組み込みエンジニア？
		生成AIの使いどころを見極める
		生成AIに慣れるためにやったことまとめ
	個人開発
		どこに向かうのか 2023
		https://books.daiiz.dev/


雑談
	ホテル部屋番号衝突回避チャレンジ
	傾き認証
		なつかしい


LLM ビッグリリース 2つも来ましたね！！！

OpenAI Spring Update
	https://openai.com/index/spring-update/

GPT-4o 
	https://openai.com/index/hello-gpt-4o/
	早くてそれなりに賢い
	oは"omni"

Gemini 
	https://ai.google.dev/pricing
		API利用の無料枠もある

Google I/O 2024
	AIカラーに染まるGoogleロゴ

Gemini 1.5 Pro
	https://deepmind.google/technologies/gemini/
	コンテキストが200万トークンに

Gemini 1.5 Flash
	速くてそれなりに賢い、安い
	2024/5/30 から課金プラン開始
		いまのうちにたくさん遊ぼう！
	https://x.com/JeffDean/status/1791518997973762322
	https://storage.googleapis.com/deepmind-media/gemini/gemini_v1_5_report.pdf

Google AI Studio
	最近の推しです
	https://aistudio.google.com/app/prompts/new_chat
	無料で使える！


jsCopied!
/*
 * Install the Generative AI SDK
 *
 * $ npm install @google/generative-ai
 *
 * See the getting started guide for more information
 * https://ai.google.dev/gemini-api/docs/get-started/node
 */

const {
  GoogleGenerativeAI,
  HarmCategory,
  HarmBlockThreshold,
} = require("@google/generative-ai");
const { GoogleAIFileManager } = require("@google/generative-ai/files");

const apiKey = process.env.GEMINI_API_KEY;
const genAI = new GoogleGenerativeAI(apiKey);
const fileManager = new GoogleAIFileManager(apiKey);

/**
 * Uploads the given file to Gemini.
 *
 * See https://ai.google.dev/gemini-api/docs/prompting_with_media
 */
async function uploadToGemini(path, mimeType) {
  const uploadResult = await fileManager.uploadFile(path, {
    mimeType,
    displayName: path,
  });
  const file = uploadResult.file;
  console.log(`Uploaded file ${file.displayName} as: ${file.name}`);
  return file;
}

const model = genAI.getGenerativeModel({
  model: "gemini-1.5-flash-latest",
});

const generationConfig = {
  temperature: 1,
  topP: 0.95,
  topK: 64,
  maxOutputTokens: 8192,
  responseMimeType: "text/plain",
};

const safetySettings = [
  {
    category: HarmCategory.HARM_CATEGORY_HARASSMENT,
    threshold: HarmBlockThreshold.BLOCK_MEDIUM_AND_ABOVE,
  },
  {
    category: HarmCategory.HARM_CATEGORY_HATE_SPEECH,
    threshold: HarmBlockThreshold.BLOCK_MEDIUM_AND_ABOVE,
  },
  {
    category: HarmCategory.HARM_CATEGORY_SEXUALLY_EXPLICIT,
    threshold: HarmBlockThreshold.BLOCK_MEDIUM_AND_ABOVE,
  },
  {
    category: HarmCategory.HARM_CATEGORY_DANGEROUS_CONTENT,
    threshold: HarmBlockThreshold.BLOCK_MEDIUM_AND_ABOVE,
  },
];

async function run() {
  // TODO Make these files available on the local file system
  // You may need to update the file paths
  const imageArchitecture2 = await uploadToGemini("image_architecture2.jpeg", "image/jpeg");

  const chatSession = model.startChat({
    generationConfig,
    safetySettings,
    history: [
      {
        role: "user",
        parts: [
          {text: "bye"},
          {text: "Hello"},
        ],
      },
      {
        role: "model",
        parts: [
          {text: "Hello!"},
          {text: "How can I help you today? 😊 \n"},
        ],
      },
      {
        role: "user",
        parts: [
          {text: "これはなんですか？"},
          {
            fileData: {
              mimeType: imageArchitecture2.mimeType,
              fileUri: imageArchitecture2.uri,
            },
          },
        ],
      },
      {
        role: "model",
        parts: [
          {text: "This is the Great Pyramid of Giza in Egypt. \n"},
        ],
      },
    ],
  });

  const result = await chatSession.sendMessage("INSERT_INPUT_HERE");
  console.log(result.response.text());
}

run();
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