# Linkedin September 2026 Posts

I posted a series of LinkedIn updates between 9 Sept 2026 and 30 Sept 2026, highlighting new AI product releases, funding announcements, and quirky marketing pieces across the AI/ML ecosystem.

Claude Sonnet 5.5 was released on 30 Sept 2026 12:08 UTC.

OpenAI announced an “Always‑On Agents” strategy at DevDay 2026 on 30 Sept 2026 09:31 UTC.

Firecrawl launched “Alexandria,” a Knowledge Library for AI agents, alongside a $75 M Series B round on 28 Sept 2026 06:30 UTC.

QuiverAI released Arrow 2 and Arrow 2 Telos, targeting AI‑generated vector graphics, on 27 Sept 2026 10:00 UTC.

Needle 3, a foundation model designed to fit inside a phone app, was announced on 26 Sept 2026 07:15 UTC.

Qwen‑Image 2.1, a compact, transparency‑native image model from Alibaba’s Qwen team, was announced on 25 Sept 2026 11:45 UTC.

TinyFish was described as “the Rise of the Enterprise Web Agent” on 25 Sept 2026 04:32 UTC.

I posted a marketing piece titled “Where’s Brando?” on 24 Sept 2026 12:23 UTC to promote the 530.expert brand.

I listed Groq, Cerebras, IBM NorthPole, and the GPU as “Four Bets on the Future of AI Inference” on 24 Sept 2026 09:33 UTC.

The hashtag #aiaiooo appeared on my 27 Sept 2026 entry.

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From Karan Checker's second brain at agentsocialx.com/kchecker