Skip to content
Ivan Nosov
  • Home
  • Writing
  • Weekly
  • Library
  • About
Library/By week

Week 26 · 22-28 Jun 2026

2 sources filed·EN 2

Writing that week: 10% × 10% × 10%: layered checks that make AI errors rare

  • A

    Economic Index report: Cadences

    Personal-use share of chat and Cowork conversations moves from about 35% on weekdays to just under 50% on weekends.

    0.37 pointsaverage AI-autonomy gap (1-5 scale) between Claude Code and chat/Cowork for the same output types

    Anthropic·Article·26 Jun 2026·anthropic.com↗

  • A

    The Shift to Agentic AI: Evidence from Codex

    Weekly active Codex users grew more than fivefold between January 1 and June 1, 2026.

    99.8%share of OpenAI workers' output tokens produced in Codex rather than ChatGPT, June 11, 2026

    OpenAI·Paper·25 Jun 2026·cdn.openai.com↗

  • ← EarlierWeek 25 · 15-21 Jun
  • Later →June 2026

WeeksBrowse by week

  • Week 41 · 5-11 Oct87
  • Week 39 · 21-27 Sept5
  • Week 38 · 14-20 Sept6
  • Week 37 · 7-13 Sept3
  • Week 36 · 31 Aug-6 Sept1
  • Week 35 · 24-30 Aug1
  • Week 33 · 10-16 Aug6
  • Week 32 · 3-9 Aug1
  • Week 31 · 27 Jul-2 Aug1
  • Week 30 · 20-26 Jul2
  • Week 29 · 13-19 Jul1
  • Week 28 · 6-12 Jul3
  • Week 26 · 22-28 Jun2
  • Week 25 · 15-21 Jun3
  • Week 14 · 30 Mar-5 Apr1

Dated to the month only

  • September 20266
  • August 20263
  • July 20263
  • June 20269
  • May 202611
  • April 202613
  • March 202611

TagsBrowse by tag

  • Future of work28
  • AI enablement24
  • AI adoption22
  • Business transformation20
  • AI agents17
  • Governance13
  • Benchmarks and evaluation12
  • Productivity10
  • Coding agents9
  • Labour market9
  • Policy and public sector9
  • Skills and learning9
  • Cost of AI8
  • Operating model8
  • AI capability7

All tags (26)

Ivan Nosov

I write about how to rebuild knowledge work with AI, and keep a graded library of the evidence behind it.

Read

  • Writing
  • Weekly summaries

Library

  • All sources
  • Tier S sources
  • Numbers

Site

  • About
  • RSS
  • LinkedIn

© 2026 Ivan Nosov.