#o4mini
Live, measured metrics for the hashtag #o4mini from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #o4mini
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-15 22:52 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-09-15 22:52 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-15 22:52 UTCEverything below is measured over the latest 30 public posts (spanning ~9174 hours).
Posting hours (UTC) — busiest: 19:00
Languages: English (24) · Russian (3) · Chinese (1) · Portuguese (1)
Avg boosts / post: 0.4
Top of the latest posts
After playing #LumoAI by #Proton in #chess, I decided to try #o4mini by #OpenAI. The result was fairly similar. Very strong opening followed by inexplicably dropping its knight and queen in the middle game. At one point it even argued back
OpenAI’s New o3/o4-mini Models Add Invisible Characters to Text, Sparking Watermark Debate #AI #OpenAI #ChatGPT #GenAI #LLMs #AIModels #o3 #o4mini #AIWatermarking #Unicode #Typography #AIEthics #AISafety #AIContent https://winbuzzer.com/202
OpenAI’s o3: The Reasoning Engine Redefining AI for Coders, Scientists and Enterprises OpenAI's o3 model, released April 2025, masters visual reasoning, tool use, and tough benchmarks in code... #SupplyChainPro #AI #Agents #AIME #math #Chat
#o4mini across platforms
every network with a public tag surfaceFollow #o4mini straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/o4mini