Evening brief

Monday, June 15

1 people · 0 companies · 4 topics

TL;DR Anthropic’s June 15 double-hit landed today: Agent SDK credits split from subscriptions and Claude Opus 4 / Sonnet 4 retired from the API. natolambert surfaced as Global CTO of AI at the Linux Foundation after his Ai2 exit.

Tools & dev

  • claude-code Agent SDK billing split is live as of today: claude -p, Claude Code GitHub Actions, and third-party agents now draw from a separate monthly credit ($20 Pro / $100 Max 5x / $200 Max 20x) at full API rates with no rollover; once that credit is gone, requests stop or continue at pay-as-you-go. The New Stack · codersera breakdown

  • model-releases Claude Opus 4 (claude-opus-4-20250514) and Claude Sonnet 4 (claude-sonnet-4-20250514) retired from the Claude API at 9AM PT today; calls to those model IDs now return 404. Migrate to Sonnet 4.6 or Opus 4.7. Enterprise DNA · digg

People

  • natolambert stepped into the role of Global CTO of AI at the Linux Foundation after leaving Ai2 in early June; will focus on open model governance and fully open post-training work. Interconnects farewell post

OSS

  • NVIDIA/SkillSpector is the top trending GitHub repo today (964 stars gained), a Python security scanner for AI agent skills that detects 64 vulnerability patterns across 16 categories; supports Anthropic, OpenAI, and NVIDIA backends. Announced June 13. GitHub

Other

  • OpenAI IPO is at 49% on Polymarket for “by Dec 31, 2026” with $2.3M traded; they filed a confidential S-1 with the SEC on June 8, targeting a $1T valuation and Goldman Sachs / Morgan Stanley as lead banks. (Polymarket: 49% yes, $2.3M volume) Polymarket · Fortune