718 posts

Sungjae Lee

Founder & CEO of blex LLC. Editor overseeing Creeta's research and editorial process.

Codex CLI Doctor가 생겼다, TUI와 Vim 모드도 달라졌다

OpenAI's 0.135.0 stable is a diagnostics and polish cycle. What moved in the TUI, Vim mode, and remote transport.

What Codex CLI's 0.135.0 'Stable' Release Actually Fixed

OpenAI's 0.135.0 stable is a diagnostics and polish cycle. What moved in the TUI, Vim mode, and remote transport.

Command A+, 벤치마크 갭에도 엔터프라이즈가 선택할 이유

Cohere's first open-weight frontier model: benchmark gaps, native citation design, and the enterprise sovereignty case.

Cohere's First Frontier Model Has Benchmark Gaps

Cohere's first open-weight frontier model: benchmark gaps, native citation design, and the enterprise sovereignty case.

grok-build-0.1, 캐싱 인시던트가 드러낸 스펙의 실체

xAI's grok-build-0.1 hit public beta in May 2026. Here's what the spec says — and what the caching incident revealed.

What grok-build-0.1's Caching Incident Revealed

xAI's grok-build-0.1 hit public beta in May 2026. Here's what the spec says — and what the caching incident revealed.

SWE-Bench Pro 69.2%의 Claude, 에이전트 코딩이 달라지나

Anthropic ships Opus 4.8 with 69.2% SWE-Bench Pro, mid-conversation system messages, and adaptive thinking.

Claude Opus 4.8 Hits 69.2% SWE-Bench Pro — What Else Changed

Anthropic ships Opus 4.8 with 69.2% SWE-Bench Pro, mid-conversation system messages, and adaptive thinking.

Gemini 3.5 Flash는 출시됐지만 Pro는 아직이다

Flash is GA. Pro isn't. Here's the benchmark data and decision framework developers need before choosing or migrating.

Gemini Flash Is GA. Pro Isn't. Which Should You Deploy?

Flash is GA. Pro isn't. Here's the benchmark data and decision framework developers need before choosing or migrating.

Codex CLI alpha, 릴리즈 노트 오류 뒤 529개 파일의 실체

Two alpha releases in three hours, 529 files changed. Here's what the diff says when the release notes page errors.

Two Codex Alphas in 3 Hours — and the Release Notes Errored

Two alpha releases in three hours, 529 files changed. Here's what the diff says when the release notes page errors.

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