#GPT5

Live, measured metrics for the hashtag #GPT5 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #gpt5

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.

$2,449.80/ year · 4-character #name
Claim #gpt5 — $2,449.80/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-09 16:46 UTC
0
09-03
0
09-04
0
09-05
0
09-06
0
09-07
0
09-08
1
09-09

1 uses by 1 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 2026-09-09 16:46 UTC
#gpt_5_4
1 uses · 1 accounts / 7d
#gpt_5_6
0 uses · 0 accounts / 7d
#openaigpt5gpt4o
0 uses · 0 accounts / 7d
#gpt5series
0 uses · 0 accounts / 7d
#gpt_5_6_sol
0 uses · 0 accounts / 7d
#gpt_5_6_terra
0 uses · 0 accounts / 7d
#gpt_5_6_luna
0 uses · 0 accounts / 7d
#gpt_5
0 uses · 0 accounts / 7d
#gpt_5_5
0 uses · 0 accounts / 7d
#gpt_5_5_instant
0 uses · 0 accounts / 7d
#gpt5mini
0 uses · 0 accounts / 7d
#crapGPT5
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-09 16:46 UTC

Everything below is measured over the latest 40 public posts (spanning ~1393 hours).

Posting hours (UTC) — busiest: 12:00

00:0012:0023:00

Languages: English (27) · German (10) · Italian (1) · Polish (1)

Avg boosts / post: 0.1

Top of the latest posts

  • How GPT‑5.6 Sol helps run quantum computing experiments https://openai.com/index/codex-quantum-computing-experiments/ Comments: https://news.ycombinator.com/item?id=49622561 #HackerNews #GPT5.6 #QuantumComputing #AIExperiments #OpenAI #Tech

    Hacker News@[email protected]♥ 0↻ 02026-09-09 07:36 UTCView post →

  • @WorldOfAI on YT! GPT-6 'Bel' HUGE Leaks, Fable 5.1 Today? + Opus 5 Update, Qwen 4, GLM 5.3 Flash, & More! AI News! https://www.youtube.com/watch?v=sIakce3-sPU 8/28/26 #OpenAI #GPT5.6 #Opus5 #GLM5.3 #AI

    PKs Powerfromspace1@[email protected]♥ 0↻ 02026-08-28 23:20 UTCView post →

  • GPT-5.6 Sol is 50% off through AI Gateway for the next 30 days. Pricing during the promo: - Input: $2/1M (was $4) - Output: $10/1M (was $20) - Cache read: $0.25/1M (was $0.50) No promo code needed. Just point to gpt-5.6-sol and the discount

    Andrew Golubev@[email protected]♥ 0↻ 02026-08-25 10:09 UTCView post →

#gpt5 across platforms

every network with a public tag surface

Follow #gpt5 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/gpt5