Week of July 20th 2026

Three of the biggest AI companies made their move in eleven days — OpenAI shipped a whole new model family, Google's answer missed its date, and Anthropic put its smartest model on a meter the morning this episode drops. Everyone's covering it as a horse race. The real story is what happened to the price list — and what your twenty bucks a month buys now.

In this episode:

OpenAI's GPT-5.6 family (Sol, Terra, Luna) — why the middle tier, not the flagship, is the story: last year's smartest model at half the price, plus the new ChatGPT Work agent and the metered credits hiding behind itGoogle's no-show — Gemini 3.5 Pro missed another date, every leaked spec is unconfirmed, and the lesson for owners: act on rate cards, not roadmaps. Meanwhile the meter Google shipped right on timeClaude's July 20 switch — Fable 5 leaves the $20 subscription, Pro users get a one-time $100 credit then pay usage rates at double the old flagship's price. The "credits are coming" forecast from June just became a receiptSpotlight head-to-head: ChatGPT Plus vs Google AI Pro — one ~$20 assistant for the owner. The sharp single employee vs the bundle woven into Gmail. Which for which shop, real prices, real catchesThe Operator's Move: Run the downshift test before your next AI bill — one week on the cheaper tier, and if nobody notices, pocket the difference🔗 Show Notes & SourcesStory 1 — GPT-5.6 Sol/Terra/Luna + ChatGPT Work

OpenAI's preview of GPT-5.6 Sol: https://openai.com/index/previewing-gpt-5-6-sol/The tier structure (OpenAI Help Center): https://help.openai.com/en/articles/20001325-a-preview-of-gpt-56-sol-terra-and-lunaSimon Willison on the pricing: https://simonwillison.net/2026/Jul/9/gpt-5-6/DataCamp's launch breakdown (Terra 2x cheaper): https://www.datacamp.com/blog/gpt-5-6-sol-luna-terraAgent credit billing began July 6 (TechTimes): https://www.techtimes.com/articles/318162/20260610/openai-workspace-agents-free-ride-ends-july-6credit-pricing-gives-businesses-26-days-model-costs.htmStory 2 — Gemini 3.5 Pro delay + Google's subscription overhaul

TechTimes: every spec remains unconfirmed: https://www.techtimes.com/articles/320308/20260713/gemini-35-pro-targets-july-17-after-full-rebuild-every-spec-remains-unconfirmed.htmThe Decoder on Google's new AI tiers from $10/mo: https://the-decoder.com/google-overhauls-its-ai-subscriptions-at-i-o-2026-with-three-tiers-starting-at-10-a-month/Google's official plan page: https://one.google.com/intl/en_us/about/google-ai-plans/Story 3