Vibe Weekly

VIBE WEEKLY

Issue 42

Claude Haiku 5.5 now in GitHub Copilot for fast, high-volume coding work

This week

  1. Claude Haiku 5.5 now runs in GitHub Copilot. Early tests show it matching Sonnet 5 on many coding tasks, using fewer tokens and steps. →
  2. Codex CLI 0.157.0 starts a background process by default that keeps running after you close the window. Many users want it off. →
  3. Mistral Large 4 preview is live, a 1-trillion-parameter model you can test through an API on Mistral Studio today. →

New models & labs

GPT-6 in ChatGPT turns answers into clickable tools, charts and forms

openai.com · 🚀 Try it now

GPT-6 in ChatGPT turns answers into clickable tools, charts and forms

GPT-6 in ChatGPT can now build tappable buttons, forms and charts right inside a chat.

Why you'd care: Ask for a calculator or bill splitter in the chat and get a working tool on the spot, with Free tier access starting tomorrow.

How to try it: In ChatGPT's Chat tab, describe the tool you want, such as a calculator or a bill splitter.

Mistral Large 4 preview is live: a 1-trillion-parameter model you can try through an API

mistral.ai · 🚀 Try it now

Mistral Large 4 preview is live: a 1-trillion-parameter model you can try through an API

ML4 has 1 trillion parameters, and you can try its preview API on Mistral Studio today.

Why you'd care: It scored 61.7% on the DeepSWE coding test, and Mistral says the model weights will be released by the end of this month.

How to try it: Open Mistral Studio and try the ML4 preview API; Mistral says the weights will be released by the end of this month.

Cloudflare Clef-Flash: a 9B model that picks answers from your options, not free text

huggingface.co · 📚 Learn

It reads text, JSON, images or video, then gives a probability for every option in one pass, with no free-form text output.

Why you'd care: If your app sorts messages or invoices, you get a score for each option and skip parsing free-form text.

How to try it: Run the SGLang Docker command from the README with --model-path Cloudflare/clef-flash; the example setup is a single H200 GPU.

Agent & dev tool updates

Claude Haiku 5.5 now in GitHub Copilot for fast, high-volume coding work

github.blog · 🚀 Try it now

Claude Haiku 5.5 now in GitHub Copilot for fast, high-volume coding work

Anthropic's lightweight Haiku 5.5 matched Sonnet 5 on many coding tasks in early testing, using far fewer tokens and steps.

Why you'd care: It is built for quick edits, terminal tasks and subagents, and it is billed at provider list pricing under usage-based billing.

How to try it: Open the model picker in Visual Studio Code, JetBrains IDEs or github.com and select Claude Haiku 5.5.

Codex CLI 0.157.0 starts a background daemon by default, and many users want it off

github.com · 📚 Learn

Codex CLI 0.157.0 starts a background daemon by default, and many users want it off

Since version 0.157.0, opening a Codex session starts a background process that keeps running after you close the window and checks for updates hourly.

Why you'd care: The background copy can keep the proxy settings from your first session, and its version can drift from the one you installed with npm.

How to try it: Run codex features disable daemon_auto_start, then codex app-server daemon stop.

Trending on GitHub

Anatomy: a Claude skill that turns a tech idea into an interactive machine drawing

github.com · 🚀 Try it now · +7207 ★ this week

Anatomy: a Claude skill that turns a tech idea into an interactive machine drawing

Ask for a figure of a technical idea and it builds a physical machine whose working shows the concept.

Why you'd care: You get a figure where every number on screen comes from the same small model that moves its parts.

How to try it: Run: npx skills add wheresryan22/anatomy -g -a claude-code

iPhone Use：让 Codex 通过 USB 操作你的真实 iPhone

github.com · 🚀 Try it now · +3493 ★ this week

iPhone Use：让 Codex 通过 USB 操作你的真实 iPhone

Codex 可以用一句自然语言指令打开 App、读取页面、点击和输入，还能在侧边栏实时看到手机屏幕。

Why you'd care: 如果你想让 AI 帮忙整理 App 里的列表或草稿，这个插件让它直接在你自己的 iPhone 上动手，而不是只靠复制粘贴。

How to try it: 复制仓库里的安装提示词到本机 Codex，让它读取 README 并检查 Codex CLI、Python、Node.js 和完整 Xcode。

SolidCraft: open-source 3D CAD app that AI agents can drive through MCP

github.com · 🚀 Try it now · +1367 ★ this week

SolidCraft: open-source 3D CAD app that AI agents can drive through MCP

Sketch a part, change one dimension, and the whole model rebuilds, in your browser or a desktop app.

Why you'd care: You can let an AI agent model simple parts through MCP, then measure them and check how they look.

How to try it: Open the web app link from the README in your browser, no install needed.

new-term-radar: a daily report of AI names that are starting to surge

github.com · 🚀 Try it now · +767 ★ this week

new-term-radar: a daily report of AI names that are starting to surge

Free signals like Hugging Face trends, GitHub repos and sitemaps run without any paid key, and a daily report lists new AI names.

Why you'd care: If you make pages, posts or tools around new AI terms, you hear about a name the day it appears, not two weeks later.

How to try it: Clone the repo, copy config.example.json to config.json, then run: python -m radar daily --out report.md

Quick hits

Cloudflare's Clef scores business decisions from text, JSON, images or video

huggingface.co · 👀 Worth watching

Clef returns a probability for every allowed answer to your questions in one pass, with no free-form text to parse.

Why you'd care: If you build triage or routing features, you get scores for each option instead of text you have to parse.

How to try it: Run snapshot_download("Cloudflare/clef") from huggingface_hub to fetch the model, then load it with load_release_model.

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