produced by Classmethod

# OpenAI articles

OpenAIは、人工知能の研究開発を行う企業です。GPT-3などの大規模言語モデルを公開しています。

I tried the new GPT-6.1 model "Terra" on Amazon Bedrock

2026.10.27

I tried out the Decisions API that became generally available (GA) in Azure OpenAI right away

けーま (川田圭真)

2026.10.25

Reading OpenAI's misalignment reports: How an internal model restricted to "GET only" exceeded its limits and how it was discovered

2026.10.18

Trying Out Document Value Reconciliation with OpenAI's Decisions API and Comparing It to Jev and Clef

けーま (川田圭真)

2026.10.12

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

I Showed a Document Image (in English) to OpenAI's Decisions API and Had It Find Errors in the OCR Results

けーま (川田圭真)

2026.10.11

I tried out reasoning summaries now available on OpenAI models in Bedrock

2026.10.11

I Had OpenAI's Decisions API Classify Document Types and Compared It with Clef

けーま (川田圭真)

2026.10.10

Tried aggregating by model using Amazon Bedrock product attributes in Cost Explorer

2026.10.10

Trying Out the Ultrafast Mode Supported by GPT-6.1 Sol on Amazon Bedrock

2026.10.09

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

The story of how assigning Jev the task of selecting automation scripts for routine work got it done in 52% of the time Codex would have taken

越井琢巳 (Koshii Takumi)

2026.09.23

Trying Out GPT-6 Sol/Luna, Now Available on Amazon Bedrock

2026.09.23

Kiro's GPT-5.6 Now Supports a 1M-Token Context Window — I Also Checked Out the New Credit Multiplier

2026.09.16

Connect OpenCode, pi, and DeepSeek Harness to the same model and compare the differences between model-agnostic coding agent harnesses

嶋田怜央成 / Reona Shimada

2026.09.14

I Tried Out OpenAI GPT-6 Astra, Now Generally Available on Amazon Bedrock

2026.09.09

Investigating the Cause of access_denied Errors with GPT-5.6 on Amazon Bedrock

2026.08.30

Try out OpenAI API Flex processing available at the same price as the Batch API

2026.08.28

OpenAI GPT-5.6 Sol on Amazon Bedrock Has Had Its Price Reduced

2026.08.22

I Tried Web Search for GPT Models on Amazon Bedrock with GPT-5.6 Luna

2026.08.07

Kiro's GPT-5.6 Luna credit multiplier is about 83% off. I checked how Terra / Luna appear after the change

2026.08.01

Amazon Bedrock's OpenAI GPT-5.6 Terra / Luna has been reduced in price.

2026.07.31

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

2026.07.14

OpenAI GPT-5.6 Sol / Terra / Luna Are Now Supported on Amazon Bedrock, So I Tried Them Out

2026.07.14

Hand off terminal sessions on /app in Codex CLI to the desktop app

2026.06.24

I tried importing Claude Code's settings and chat history using /import added in Codex CLI 0.140.0

2026.06.21

Check token usage from the terminal with /usage added in Codex CLI 0.140.0

2026.06.20

I observed ChatGPT Web's DOM, communications, and API responses using the CDP capability of the Codex App

2026.06.18

ちょっと話題の記事

I tried Codex with Amazon Bedrock!

片桐翼 (Katagiri Tsubasa)

2026.06.02

ちょっと話題の記事

OpenAI GPT-5.5 / GPT-5.4 Are Now GA on Amazon Bedrock, So I Tried Them Out with the Responses API

2026.06.02

I tried building a minimal setup for AI Japanese conversation over the phone using Twilio and OpenAI Realtime API

越井琢巳 (Koshii Takumi)

2026.05.11

I Tried Testing How Compatible Bedrock Mantle's Responses API Is with Azure

2026.04.28

I tried Amazon Bedrock support for Codex CLI v0.124.0

2026.04.25

When I tried three subjects with Godot and Codex, I could see the strength of the initial output and the burden of manual verification

越井琢巳 (Koshii Takumi)

2026.03.18

[Update] Amazon Bedrock now supports OpenAI's Responses API #AWSreInvent

2025.12.28

I tried creating an agent with voice interface using Strands Agent's BidiAgent and OpenAI Realtime API #AWSreInvent

2025.12.04