DAILY AI BRIEF  — Sept 28

OPENAI :
- Image-encoding bug fixed in GPT-6 Sol and GPT-6 Luna. Visual tasks in the API and Codex, including computer use, should be back. 
- “o” references spotted in ChatGPT code. Chatter says all Pro plans, not Pro Max only; Codex Plus excluded, 

META :
- Muse is getting a dedicated tab for permanent browsing of its VM screen on the web.

GOOGLE :
- Flow build now points to Nano Banana 2.1, replacing the Nano Banana 2.5 Flash reference. Not available yet.
- Select users in India can hit Buy on eligible products and check out on Flipkart inside Gemini and AI Mode. 

XAI :
- Elon on Grok bot feeling faster today: “Upgrades.”

ANTHROPIC :
- claude-sonnet-5-5 tag reportedly spotted. Nothing official, pricing unknown.

* Used Grok to compose this brief, cherry-picking the news and doing some post-editing.
** This daily brief also arrives in the daily email format; subscribe on the blog.