produced by Classmethod

# Amazon Bedrock articles

Amazon Bedrockは、大規模言語モデルをサービスとして提供するAWSのプラットフォームです。

I tried automatically detecting AI assets with the new AWS Security Hub feature "AI Inventory"

2026.07.15

[Update] GuardDuty AI Protection, which enables threat detection for AI-related services, is now available in preview

2026.07.14

Claude Code v2.1.208 Major Updates - Access to Claude Fable 5 Re-extended Until July 19

2026.07.14

I tried out the newly supported OpenAI GPT-5.6 Sol / Terra / Luna on Amazon Bedrock

2026.07.14

Structuring LLM Output with Tool Use in Bedrock Claude — The Story of How We No Longer Need JSON.parse() or Regular Expressions

2026.07.13

Chunk Anchoring — A Simple Technique to Prevent Ticket ID Hallucination in RAG

2026.07.12

Adding classification functionality "for free" to LLM pipelines with asyncio.gather

2026.07.12

# Understanding Prompt Caching's "Prefix Principle" — cache_control Breakpoint Placement Strategies and Practical Benefits of Tool Definition Caching

2026.07.12

Implemented an SSE progress bubble in RAG chat that shows "what it's currently doing"

2026.07.12

Main Updates in Claude Code v2.1.207

2026.07.11

I investigated an error that occurred in the Bedrock Converse API after migrating from Claude Sonnet 4.6 to Sonnet 5

2026.07.07

I was able to call Claude Fable 5 on Bedrock Mantle, so I tried it out

2026.07.05

I tried out the Inference Target of AgentCore Gateway

2026.07.05

ちょっと話題の記事

I tested the re-released "Claude Fable 5" on Amazon Bedrock

2026.07.01

AgentCore Runtime VPC Mode Network Requirements Summary

2026.06.30

Bedrock Converse API: Tracking Down "No Response from the 10th Call" — Pitfalls When Using Extended Thinking × Tool Use

2026.06.28

[Update] Trying Out the Insights (Preview) Feature of Amazon Bedrock AgentCore Optimizations

2026.06.22

[Update] I Tried Agentic Search That Converts Natural Language to Search DSL Using Amazon OpenSearch Serverless NextGen × Amazon Bedrock (Claude)

2026.06.21

ちょっと話題の記事

[New Service] Amazon Bedrock AgentCore Managed Agent Harness Now Generally Available (GA)

2026.06.18

話題の記事

[New Service] Amazon Bedrock Managed Knowledge Base Fully Managed RAG Service Now Generally Available (GA)

2026.06.18

[Update] InvokeGuardrailChecks API has been added to Amazon Bedrock!

2026.06.17

注目の記事

I tried building a low-cost RAG with Gemma 4 31B + S3 Vectors + AgentCore

2026.06.14

I compared Gemma 4 31B and Claude Sonnet 4.6 for OCR and structured extraction of business documents, and evaluated their costs and accuracy

けーま (川田圭真)

2026.06.13

ちょっと話題の記事

Claude Code v2.1.176 to v2.1.177 Major Updates - Suspension of access to Claude Fable 5 for all users

2026.06.13

Claude Code v2.1.173 to v2.1.175 Major Updates

2026.06.12

Claude Code v2.1.171 to v2.1.172 Major Updates

2026.06.11

話題の記事

I tried out Claude Fable 5, which has become available on Amazon Bedrock

2026.06.10

I tried configuring LiteLLM Proxy as a model source in Amazon Bedrock AgentCore Managed Harness

2026.06.10

I tried running Kiro CLI in the AgentCore Runtime interactive shell

2026.06.07

I tried out the interactive shell feature of Amazon Bedrock AgentCore Runtime

2026.06.06

I tried implementing a dynamic content filter using generative AI with LiteLLM Proxy

2026.06.05

I tried having AI determine IAM role permissions via a "harness" with AgentCore integration in Step Functions

2026.06.04

I tried creating an IAM role that only allows running Claude models on Amazon Bedrock within Japan

2026.06.04

ちょっと話題の記事

I tried Codex with Amazon Bedrock!

片桐翼 (Katagiri Tsubasa)

2026.06.02

Bedrock Knowledge Bases Retrieve API Does Not Work with OpenSearch Serverless NextGen — Cause and Workaround

2026.06.02

I tried out OpenAI GPT-5.5 / GPT-5.4 which became GA on Amazon Bedrock using the Responses API

2026.06.02