This is GPT-6 Astra. Anything you can do on a computer, Astra can do for you. Fast.

💬 @TryOpenTag (YC S26) is an AI coworker that sits in your Slack. Invite it to whichever channels the real work happens in, hand it something in a thread, and the answer comes back in that same thread for everyone to see. You no longer have to roll your own solution or, worse, copy and paste text out of Slack into Claude. So many teams are on Slack and the value here is immediately apparent because you're no longer locked in to one model. Tag the AI, give it a job, get the work back. When a better model comes out, your coworker picks it up that day and gets cheaper doing it, with nothing to change on your side. It also keeps notes on how the company actually operates as it works! @kamikariat, @potatoparser, and Shelden Shi worked together at Lilac Labs before this and all went to Berkeley, with engineering backgrounds from Tesla, Intel, Flatiron Health, Certik, and HPE. They know how to build! @pioneer_fund is super excited to be supporting you all!

Introducing GLM-5.3-Flash - Leading capabilities at a highly competitive price - Natively multimodal with a 1M-token context window - A 320B-A18B model released under the MIT License - Previously previewed as Ox Alpha, running entirely on Chinese AI chips Blog: z.ai/blog/glm-5.3-flash Available now across all official platforms: Weights: huggingface.co/zai-org/GLM-5… API: docs.z.ai/guides/llm/glm-5.3… Coding Plan: z.ai/subscribe ZCode: zcode.z.ai/en Chat: chat.z.ai AutoClaw: autoclaw.z.ai