Next Tool — Issue #9 · Thu, Jul 9, 2026

Subject: Grok 4.5 undercuts Opus, GPT-Live finally talks like a person A/B subjects: - The week's AI tools: 1 model at $2/M, 1 voice that doesn't cringe, 1 agent in your pocket - 5 new AI tools worth your attention (and 1 boring but useful upgrade)

TL;DR: Grok 4.5 launched at $2/$6 per million tokens, claiming Opus-class quality for ~40% of the price. OpenAI finally rebuilt ChatGPT's voice mode around a modern model (GPT-Live). Claude Cowork escaped the desktop. Google Photos got one-tap AI video editing. And sqlite-utils shipped a 4.0 with real schema migrations.

The "AI for everything" wave keeps getting cheaper and more embedded in the tools you already use. Here's what to actually try this week.

1. Grok 4.5 costs $2/M input tokens — and SpaceXAI claims it's Opus-class. Grok 4.5 is SpaceXAI's newest model, released Wednesday, July 8, 2026. SpaceXAI says it delivers roughly twice the token efficiency of leading competitors, with pricing of $2 per million input tokens and $6 per million output tokens. That puts it well below Anthropic's Opus 4.7 (~$5/$25) and OpenAI's top-tier Sol (~$5/$30). Musk called it "Opus-class, but faster, more token-efficient and lower cost." Whether it actually matches Opus on real workloads is the question; the price alone is enough to put it on your benchmark list. Source: https://techcrunch.com/2026/07/08/spacexai-releases-grok-4-5-which-elon-describes-as-an-opus-class-model/

2. OpenAI's GPT-Live finally gives ChatGPT voice mode a real brain. GPT-Live is OpenAI's upgraded voice model for ChatGPT, announced July 8, 2026. It's the first time voice mode has been rebuilt on something newer than the GPT-4o era — the previous version was so outdated that even OpenAI's Simon Willison had stopped using it. GPT-Live can keep a flowing conversation going while delegating harder questions to GPT-5.5 in the background. Early testers report it feels more like talking to a person and less like a 2024 demo. If you've bounced off ChatGPT voice before, try it again. Source: https://simonwillison.net/2026/Jul/8/introducing-gptlive/

3. Claude Cowork leaves the desktop — your agent now follows you to the phone. Anthropic's Claude Cowork, the Claude Code-style agent for general knowledge work, launched on web and mobile for Max subscribers on July 7, 2026. The idea: start a research task on your laptop, get a status ping on your phone, pick up the finished doc on the web. Anthropic's own data from 1.2M sessions shows the top use case isn't coding (8.7%) — it's "business process" work like stitching reports and reconciling spreadsheets (33.4%). This is the real opening shot in the race to own the space where work happens, not just the chatbot. Source: https://techcrunch.com/2026/07/07/the-coding-agent-wars-are-spilling-into-the-rest-of-the-office-claude-cowork/

4. Google Photos adds a one-tap AI "Video Remix" powered by Gemini Omni. Video Remix is a new feature in Google Photos, announced July 8, 2026, that uses the Gemini Omni model to relight, restyle, and re-background videos in seconds. Examples Google gives: turn a dimly lit room into a greenhouse, swap a gray sky for a watercolor sunset, or paint a clip in raw sketchbook. It's rolling out to Google AI Plus, Pro, and Ultra subscribers across 14 countries starting Wednesday. No more desktop NLE for quick social edits — if you're already in Google's ecosystem, this is the easiest generative video tool you'll use this month. Source: https://techcrunch.com/2026/07/08/google-photos-adds-a-new-ai-video-remix-tool/

5. sqlite-utils 4.0 finally gets real schema migrations. sqlite-utils, the Swiss-army-knife CLI and Python library for SQLite, shipped version 4.0 on July 7, 2026 — its first major bump since November 2020. The headline addition is a real migration system (with a _sqlite_migrations tracking table and a migrations.apply(db) Python API), plus a nested-transaction db.atomic() context manager. If you build anything on SQLite — and increasingly, agents do — this removes the last reason to reach for a heavier ORM just to evolve your schema. Source: https://simonwillison.net/2026/Jul/7/sqlite-utils-4/

Forward this to one friend who lives in ChatGPT voice mode. They'll thank you.

— Robert Next Tool · What's next in AI productivity.