https://powerofai.ca/the-signalPractical AI news, original exercises and source-backed explanations.en-cahttps://powerofai.ca/the-signal/ai-updates-september-21-2026https://powerofai.ca/the-signal/ai-updates-september-21-2026Mon, 21 Sep 2026 12:00:00 GMTClaude Docs and Slides, ChatGPT in Word, Gemini Live and a reasoning-setting change: what changed, who gets it, and useful things to try.https://powerofai.ca/the-signal/from-answers-to-action-september-10-2026https://powerofai.ca/the-signal/from-answers-to-action-september-10-2026Thu, 10 Sep 2026 12:00:00 GMTSeptember 10 AI news: Images 2.5, the Agents API, GPT-Live-1, business data and AlphaGenome Atlas, with practical experiments and primary sources.https://powerofai.ca/the-signal/ai-you-can-use-september-7-2026https://powerofai.ca/the-signal/ai-you-can-use-september-7-2026Mon, 07 Sep 2026 12:00:00 GMTA September 7 briefing on Astra, Fable 5.1, Gemini, Copilot, memory, learning tools and AI search, with practical experiments for work, study and everyday life.https://powerofai.ca/the-signal/ai-week-september-6-2026https://powerofai.ca/the-signal/ai-week-september-6-2026Sun, 06 Sep 2026 12:00:00 GMTThe September 6 Signal connects the model announcements to useful work: choose an environment, make one small thing and check the result.https://powerofai.ca/the-signal/ai-week-july-16-2026https://powerofai.ca/the-signal/ai-week-july-16-2026Thu, 16 Jul 2026 12:00:00 GMTWhat changed in the July 2026 ChatGPT desktop app, Codex, GPT-5.6 Sol, Terra and Luna, Ultra, credits, usage views, and eligible rate-limit resets.https://powerofai.ca/the-signal/ai-week-june-25-2026https://powerofai.ca/the-signal/ai-week-june-25-2026Thu, 25 Jun 2026 12:00:00 GMTA dated June 25, 2026 snapshot of the GPT-5.6 delay and Fable/Mythos suspension, with a July status correction.https://powerofai.ca/the-signal/ai-week-june-14-2026https://powerofai.ca/the-signal/ai-week-june-14-2026Sun, 14 Jun 2026 12:00:00 GMTThe June 14 Power of AI weekly roundup: Claude Fable 5, Claude Mythos 5, the US access suspension, agent risk, and what normal users should do now.https://powerofai.ca/the-signal/ai-week-june-6-2026https://powerofai.ca/the-signal/ai-week-june-6-2026Sat, 06 Jun 2026 12:00:00 GMTThe June 6 Power of AI weekly roundup: Google resets AEO hype, Codex moves into knowledge work, Project Glasswing expands, and the practical move for site owners.https://powerofai.ca/the-signal/ai-week-may-29-2026https://powerofai.ca/the-signal/ai-week-may-29-2026Fri, 29 May 2026 12:00:00 GMTThe first Power of AI weekly roundup: Claude Opus 4.8, Gemini Omni, Spark, Claude Code dynamic workflows, AI search visibility, and what actually matters.