けーま (川田圭真) | DevelopersIO

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2026/04 クラスメソッド入社。AI事業本部生成AIインテグレーション部。AI依存症。好きなメニューはロイヤルホストのポークロースステーキ。

けーま (川田圭真)kawada-keima

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39Posts

I tried showing document images (Japanese) to OpenAI's Responses API to have it find errors in OCR results

けーま (川田圭真)

2026.10.11

What is OpenAI's Decisions API? A Summary of the Differences with Jev and Clef

けーま (川田圭真)

2026.10.07

[Strands Decider] Ran it on an M5 Mac (16GB) and measured speed and memory for MPS, MLX, and CPU

けーま (川田圭真)

2026.10.06

I compared document value matching using Cloudflare's Clef with Jev

けーま (川田圭真)

2026.10.05

I tried having Cloudflare's Clef classify document types

けーま (川田圭真)

2026.10.04

What is Cloudflare's Clef? A Summary of the Differences with Jev

けーま (川田圭真)

2026.10.04

Managing Multiple Repositories from Claude Code on the Web: Creating Issues, Pull Requests, and Commits

けーま (川田圭真)

2026.09.30

Connecting Multiple Repositories in Claude Code on the Web: CLAUDE.md and Skills Behavior

けーま (川田圭真)

2026.09.28

[Trivia] I tried connecting 12 repositories simultaneously with Claude Code on the web

けーま (川田圭真)

2026.09.27

Organize Claude Code on the web configuration items: environment variables, API credentials, network, scripts

けーま (川田圭真)

2026.09.26

[TypeSafe] I tried to see if Jev can classify OCR-processed documents by page type

けーま (川田圭真)

2026.09.21

I tried out Moonshot AI's Kimi K2, which became generally available on Amazon Bedrock

けーま (川田圭真)

2026.09.21

[TypeSafe] Can LLMs Get Faster by Limiting Output? Comparing Speed and Cost of Gemini 3.8 Flash and Jev on the Same 107 Cases

けーま (川田圭真)

2026.09.21

[TypeSafe] How Far Can Jev Go for Document Item Matching? Measuring Accuracy, Speed, and Cost

けーま (川田圭真)

2026.09.20

[TypeSafe] I tried to see if passing PDFs and PNGs in Base64 to Jev, which is text-only, would allow it to read them

けーま (川田圭真)

2026.09.19

[With Screenshots] X Official MCP "xmcp" Setup Guide (From Developer Registration to Operation Verification in Claude Code)

けーま (川田圭真)

2026.07.27

I tried setting up scheduled tasks in Copilot Cowork

けーま (川田圭真)

2026.07.12

I tried using Microsoft 365 Copilot Cowork

けーま (川田圭真)

2026.07.12

I tried creating a writing environment where pressing ⌘⌥Z in VS Code lets you view Markdown in Zenn preview

けーま (川田圭真)

2026.07.07

[Copilot Studio] KPI Report End-to-End from Collection to Distribution: Final Configuration of Parent + Document Creation Sub

けーま (川田圭真)

2026.06.28

[Copilot Studio] I tried distributing a generated Word report as a download link via a flow

けーま (川田圭真)

2026.06.23

[Copilot Studio] Tried generating .pptx/.xlsx from scratch with Code Interpreter

けーま (川田圭真)

2026.06.23

[Copilot Studio] Tried Generating Insights from Aggregated Numbers: Also Includes Settings to Block Responses Without Evidence

けーま (川田圭真)

2026.06.23

[Copilot Studio] I tried automatically generating a Word report by inserting numbers into a template: Document output

けーま (川田圭真)

2026.06.23

[Copilot Studio] Tried Displaying KPIs as Graphs in Chat: Two Routes Using Adaptive Cards and Code Interpreter

けーま (川田圭真)

2026.06.22

[Copilot Studio] Tried Handling KPI Aggregation Deterministically Without Relying on LLM: Two Approaches Using Code Interpreter and Office Script

けーま (川田圭真)

2026.06.22

[Copilot Studio] Comparing methods for giving an agent KPI data for aggregation: chat attachments, file knowledge, and SharePoint

けーま (川田圭真)

2026.06.22

[Copilot Studio] Tried Templates, Autonomous Triggers, and Multi-Agent: From Design to Operation Verification

けーま (川田圭真)

2026.06.17

[Copilot Studio] Building "Movement" with Topics, Tools, and Agent Flows: From Design to Operation Verification

けーま (川田圭真)

2026.06.15

[Copilot Studio] I tried answer based on files in Knowledge: also compared with Web search off

けーま (川田圭真)

2026.06.15

[Copilot Studio] I tried making my first agent: Creation, Instructions, and Testing

けーま (川田圭真)

2026.06.15

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

[Verification] Using Brave Search from VPC: Testing whether web search and AI answers work by opening only api.search.brave.com in Network Firewall

けーま (川田圭真)

2026.06.04

I tried converting Word to PDF using Google Cloud Translation API, then back to Word and translating it

けーま (川田圭真)

2026.06.03

I tried translating an entire PowerPoint file using the Google Cloud Translation API

けーま (川田圭真)

2026.06.03

I tried translating an entire Excel file with the Google Cloud Translation API

けーま (川田圭真)

2026.06.03

I tried translating an entire Word document with the Cloud Translation API

けーま (川田圭真)

2026.06.03

I tried translating an entire PDF using the Google Cloud Translation API

けーま (川田圭真)

2026.06.01

Aqua Voice × Claude Cowork: Systematizing Voice Input Customization with Automated Weekly Analysis

けーま (川田圭真)

2026.05.28