はてなブックマーク

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from langchain_aws import BedrockLLM from langchain_aws import ChatBedrock prompt="質問：日本における味噌汁の作り方を詳しく日本語で説明してください。" # AI21 Labs # Jurassic-2 Mid llm = BedrockLLM(model_id="ai21.j2-mid-v1",model_kwargs={"maxTokens":1000}) answer = llm.invoke(prompt) print("Jurassic-2 Mid: " + answer + "\n") # Jurassic-2 Ultra llm = BedrockLLM(model_id="ai21.j2-ultra-v1",model_kwargs={"maxTokens":1000}) answer = l

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非構造化docとして読む 非構造化doc 前処理 PDFMinerを使ったことが無く、調べるのが面倒だったので、Claude3 Sonnetにプログラムを書いてもらいました。「ライブラリとしてpdfminerを使って、xxx.pdfの最初のnページをテキストファイルに出力するpythonを書いて」みたいな感じで。何回かエラーが出たり出力形式を微調整したりしましたが、プロンプトに「こんなエラーが出たよー」みたいに出たエラーをそのままコピペして何回か伝えるとそのまま動くプログラムが出来ました。 import io from pdfminer.converter import TextConverter from pdfminer.pdfinterp import PDFPageInterpreter from pdfminer.pdfinterp import PDFResourceManag

from langchain_community.llms import Bedrock prompt="質問：味噌汁の作り方を詳しく日本語で説明してください。" # Jurassic-2 Mid llm = Bedrock(model_id="ai21.j2-mid-v1",model_kwargs={"maxTokens":1000}) answer = llm.invoke(prompt) print("Jurassic-2 Mid: " + answer + "\n") # Jurassic-2 Ultra llm = Bedrock(model_id="ai21.j2-ultra-v1",model_kwargs={"maxTokens":1000}) answer = llm.invoke(prompt) print("Jurassic-2 Ultra: " + answer

from langchain.globals import set_debug set_debug(False) # debug時はTrue import base64 import copy from PIL import Image import numpy as np from langchain_core.prompts import ChatPromptTemplate, MessagesPlaceholder from langchain_core.messages import HumanMessage from langchain_community.chat_message_histories import DynamoDBChatMessageHistory from langchain_community.chat_models import BedrockChat

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from langchain_community.llms import Bedrock prompt="質問：味噌汁の作り方を説明してください。" # Mistral (とりあえずboto3直接) import boto3 import json # Mistral 7B bedrock = boto3.client('bedrock-runtime', region_name = "us-west-2") body = json.dumps({"prompt": prompt,"max_tokens": 1000}) modelId = 'mistral.mistral-7b-instruct-v0:2' accept = 'application/json' contentType = 'application/json' response = bedrock.invoke_mode

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