research-log

利用環境

• Automation model: gpt-5.4-mini
• Prompt source: ops/codex/prompts/daily-trend-news.md

調査命令

• Research date: 2026-06-28
• Article slug: daily-trends-2026-06-28
• Run Context: tech-news daily digest, required counts politics 5 / economy 5 / technology 5, recency window 24-48 hours with a small number of slightly older items that still drive discussion, deliverable is structured JSON for the renderer.

判断メモ

• I verified a mix of Axios, Reuters, AP, MarketWatch, WSJ, and official references, then narrowed them to 15 topics with one source card each.
• I chose the hero image from the Starmer resignation coverage because it was the cleanest current photo among the highest-signal items and had a stable image URL.
• I kept the category balance exact and skipped several plausible but weaker duplicates once the same signal was already covered by a sharper source.

残課題

• Watch whether the Israel-Lebanon framework turns into a durable implementation plan or stalls at the pilot stage.
• Watch whether Congress trims or enlarges the Iran supplemental request.
• Watch whether Anthropic and OpenAI face tighter or looser limits on model access and cyber features.