Adaptives Denken

aws bedrock-runtime invoke-model \
--model-id "us.anthropic.claude-opus-4-6-v1" \
--body '{
"anthropic_version": "bedrock-2023-05-31",
"max_tokens": 16000,
"thinking": {
"type": "adaptive"
},
"messages": [
{
"role": "user",
"content": "Three players A, B, C play a game. Each has a jar with 100 balls numbered 1-100. Simultaneously, each draws one ball. A beats B if As number > Bs number (mod 100, treating 100 as 0 for comparison). Similarly for B vs C and C vs A. The overall winner is determined by majority of pairwise wins (ties broken randomly). Is there a mixed strategy Nash equilibrium where each player draws uniformly? If not, characterize the equilibrium."
}
]
}' \
--cli-binary-format raw-in-base64-out \
output.json && cat output.json | jq '.content[] | {type, thinking: .thinking[0:200], text}'

import boto3
import json

bedrock_runtime = boto3.client(
    service_name='bedrock-runtime',
    region_name='us-east-2'
)

response = bedrock_runtime.invoke_model(
    modelId="us.anthropic.claude-opus-4-6-v1",
    body=json.dumps({
        "anthropic_version": "bedrock-2023-05-31",
        "max_tokens": 16000,
        "thinking": {
            "type": "adaptive"
        },
        "messages": [{
            "role": "user",
            "content": "Explain why the sum of two even numbers is always even."
        }]
    })
)

response_body = json.loads(response["body"].read())

for block in response_body["content"]:
    if block["type"] == "thinking":
        print(f"\nThinking: {block['thinking']}")
    elif block["type"] == "text":
        print(f"\nResponse: {block['text']}")

import { BedrockRuntimeClient, InvokeModelCommand } from "@aws-sdk/client-bedrock-runtime";

async function main() {
    const client = new BedrockRuntimeClient({});

    const command = new InvokeModelCommand({
        modelId: "us.anthropic.claude-opus-4-6-v1",
        body: JSON.stringify({
            anthropic_version: "bedrock-2023-05-31",
            max_tokens: 16000,
            thinking: {
                type: "adaptive"
            },
            messages: [{
                role: "user",
                content: "Explain why the sum of two even numbers is always even."
            }]
        })
    });

    const response = await client.send(command);
    const responseBody = JSON.parse(new TextDecoder().decode(response.body));

    for (const block of responseBody.content) {
        if (block.type === "thinking") {
            console.log(`\nThinking: ${block.thinking}`);
        } else if (block.type === "text") {
            console.log(`\nResponse: ${block.text}`);
        }
    }
}

main().catch(console.error);