Amazon Bedrock Integration

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import boto3
import json

# Initialize the Bedrock runtime client
bedrock_runtime = boto3.client(
    service_name='bedrock-runtime',
    region_name='us-east-1'
)

def invoke_claude(prompt: str, max_tokens: int = 1024) -> str:
    """Invoke Claude 3.5 Sonnet with structured error handling."""
    

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import boto3
import json

bedrock_runtime = boto3.client('bedrock-runtime', region_name='us-east-1')

def stream_claude_response(prompt: str):
    """Stream responses from Claude for real-time user experience."""
    
    body = json.dumps({
        "anthropic_version": "bedrock-2023-05-31",
        "max_tokens": 2048,
        "messages": [{"role": "user", "content": prompt}]

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import boto3
import json
from typing import AsyncGenerator
import asyncio

class BedrockStreamingClient:
    def __init__(self, region: str = 'us-east-1'):
        self.client = boto3.client('bedrock-runtime', region_name=region)
        self.model_id = 'anthropic.claude-3-sonnet-20240229-v1:0'
    
    async def stream_response(
        self,

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import boto3
import json
from typing import Optional, Dict, Any
from dataclasses import dataclass
from enum import Enum

class GuardrailAction(Enum):
    ALLOW = 'ALLOW'
    BLOCK = 'BLOCK'
    ANONYMIZE = 'ANONYMIZE'

@dataclass

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import boto3
import json
from typing import Generator, Dict, Any
import backoff

class BedrockStreamingClient:
    def __init__(self, region: str = 'us-east-1'):
        self.client = boto3.client('bedrock-runtime', region_name=region)
        self.metrics = {'tokens': 0, 'latency_ms': 0, 'errors': 0}
    
    @backoff.on_exception(
        backoff.expo,

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import boto3
import json
from typing import Dict, List, Optional
from dataclasses import dataclass

@dataclass
class GuardrailResult:
    allowed: bool
    action: str
    blocked_reasons: List[str]
    filtered_response: Optional[str]

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import { DynamoDBClient, UpdateItemCommand, GetItemCommand } from '@aws-sdk/client-dynamodb';
import { BedrockRuntimeClient, InvokeModelCommand } from '@aws-sdk/client-bedrock-runtime';

interface ModelPricing {
  inputPer1K: number;
  outputPer1K: number;
}

interface BudgetConfig {
  dailyLimit: number;
  warningThreshold: number;
  hardLimit: number;