---
title: "김이더 (@radar92) | Hashnode"
description: "Dev"
url: "https://hashnode.com/@radar92"
---

@radar92

# 김이더

@radar92 · Seoul, South Korea · Joined February 2026

### [GPT-5.5 Is Out — What the Numbers Actually Say](https://radar92.hashnode.dev/gpt-55-released-numbers-breakdown-en?utm_source=hashnode&utm_medium=feed)

Benchmarks, pricing, and the competitive context behind a model shipped six weeks after the last one

5 min read · [radar92.hashnode.dev](https://radar92.hashnode.dev/gpt-55-released-numbers-breakdown-en?utm_source=hashnode&utm_medium=feed)

[Apr 24](https://hashnode.com/posts/gpt-55-released-numbers-breakdown-en/69eacd178a12e906b2bdff73)

### [GPT-5.5가 공개됐다, 숫자로 뜯어보면](https://radar92.hashnode.dev/gpt-55-released-numbers-breakdown-ko?utm_source=hashnode&utm_medium=feed)

6주 만에 나온 모델이 남긴 벤치마크, 가격, 경쟁의 맥락

4 min read · [radar92.hashnode.dev](https://radar92.hashnode.dev/gpt-55-released-numbers-breakdown-ko?utm_source=hashnode&utm_medium=feed)

[Apr 24](https://hashnode.com/posts/gpt-55-released-numbers-breakdown-ko/69eacd16efe858f187c0e141)

### [Claude Code가 Pro에서 사라진 12시간 - Anthropic의 조용한 하향과 명시적 제거 사이](https://radar92.hashnode.dev/claude-code-pro-removal-quiet-degradation-ko?utm_source=hashnode&utm_medium=feed)

adaptive thinking, effort 기본값 하향, 그리고 Pro 제거 실험. 하나의 연결된 시그널로 읽어야 하는 이유

8 min read · [radar92.hashnode.dev](https://radar92.hashnode.dev/claude-code-pro-removal-quiet-degradation-ko?utm_source=hashnode&utm_medium=feed)

[Apr 23](https://hashnode.com/posts/claude-code-pro-removal-quiet-degradation-ko/69e9f1713452bbae1a6e9467)

### [The 12 Hours Claude Code Disappeared from Pro](https://radar92.hashnode.dev/claude-code-pro-removal-quiet-degradation-en?utm_source=hashnode&utm_medium=feed)

Adaptive thinking, a quietly lowered effort default, and a pricing-page experiment. Why these three are the same signal.

10 min read · [radar92.hashnode.dev](https://radar92.hashnode.dev/claude-code-pro-removal-quiet-degradation-en?utm_source=hashnode&utm_medium=feed)

[Apr 23](https://hashnode.com/posts/claude-code-pro-removal-quiet-degradation-en/69e9f0fc359ebac0e20f8db8)

### [Claude Opus 4.7이 나왔다 — 게임 프로그래머가 본 실전 변화](https://radar92.hashnode.dev/claude-opus-4-7-gamedev-review-1776587356397-ko?utm_source=hashnode&utm_medium=feed)

xhigh 이펙트 레벨, 토크나이저 교체, 2,576px 비전. Claude Code 일상에 뭐가 달라지는지

7 min read · [radar92.hashnode.dev](https://radar92.hashnode.dev/claude-opus-4-7-gamedev-review-1776587356397-ko?utm_source=hashnode&utm_medium=feed)

[Apr 19](https://hashnode.com/posts/claude-opus-4-7-gamedev-review-1776587356397-ko/69e492673fef3bbf5fb74cf9)