Discussions for NEOSIGNAL, which tracks every AI model's price, context window and shutdown date and tells you what changed.
- Site: https://neosignal-ai.vercel.app/
- Going away: https://neosignal-ai.vercel.app/gone.html — announced shutdowns, plus models removed with no announcement at all
- Free JSON: https://neosignal-ai.vercel.app/api/models.json — no key, no signup
- RSS: https://neosignal-ai.vercel.app/feed.xml, or one feed per vendor
- 한국어: https://neosignal-ai.vercel.app/ko/
This repository holds no code. It exists so the site can have a comment section without asking anyone to make an account it doesn't already have.
Open a discussion for any of these:
- A change we missed. A price move, a context window change, a shutdown date that went out somewhere we aren't reading.
- A source we should watch. Right now this reads the OpenRouter catalog, a set of vendor feeds and status pages, and a short list of accounts. If something useful is published somewhere else, say so.
- Something that broke when a model was deprecated. That is the failure this exists to prevent, and the concrete stories are what tell us where the gaps are.
Threads and questions appear on the site's community page.
The catalog and vendor feeds are public metadata, checked once a day. Every change is written to an append-only log, which is why each model page can show its own history — that history only exists because something was watching on the day it changed, and it cannot be backfilled.
Two honest limits, stated here rather than discovered later:
- It is not an independent source of truth. If a vendor's own page is stale, this is stale in the same way. Verify before you migrate.
- The silent-removal list starts empty. It only contains what was observed vanishing, so it fills as time passes rather than arriving complete.
Neo Genesis. Built and maintained with AI assistance; the data is read from vendors, not generated.