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Open-source models in Newsletters: September 2026

In September 2026, Open-source models came up in 9 newsletters across 10 issues, up from 7 newsletters in August. Most coverage came from AI Supremacy , Last Week in AI and Interconnects AI. The busiest day was Sep 9, with 4 mentions.

9
Newsletters
+29% vs August
10
Issues
15
Mentions
#1298
of 2,810 topics this month

Daily mentions

Sep 1Sep 30

Headlines mentioning Open-source models

The Era of Personal Super-Intelligent Agents
AI Supremacy · Sep 29
How AI Models Are Reshaping Premium Product Research in 2026
AI Hustle Stack · Sep 23
The current balance of power in open models
Interconnects AI · Sep 21
44 Models. No Winner. $477K a Month.
The Leverage Brief · Sep 20
🟪 AI without the data center
The Breakdown · Sep 15
Everyone needs a Muse
Ben's Bites · Sep 10
LWiAI Podcast #256 - Fable 5.1, Astra Tease, Gemini 3.8 Flash
Last Week in AI · Sep 9
In Fable 5.1, AI's cost war comes for Anthropic
The Deep View · Sep 2
Korea’s Trillion-Dollar Sovereign AI Investment: Nvidia Wins, Hynix Loses
SemiAnalysis · Sep 1
The most Viral new AI model isn’t an LLM at all
AI Supremacy · Sep 22

Newsletters covering Open-source models in Sep

AI Supremacy 2 issuesLast Week in AI1 issueInterconnects AI1 issueThe Deep View1 issueBen's Bites1 issueAI Hustle Stack1 issueThe Breakdown1 issueThe Leverage Brief1 issueSemiAnalysis1 issue

Covered alongside Open-source models in Sep

OpenAI
5 shared issues
Anthropic
4 shared issues
ChatGPT
3 shared issues
Nvidia
3 shared issues
Frontier Models
3 shared issues
Artificial Analysis Intelligence Index
2 shared issues
agentic AI
2 shared issues
Claude Code
2 shared issues
Claude Fable
2 shared issues
GPT-6 Astra
2 shared issues
Hugging Face
2 shared issues
Meta
2 shared issues

Open-source models month by month

November 2026 · 4October 2026 · 15September 2026August 2026 · 7July 2026 · 11June 2026 · 8May 2026 · 1February 2026 · 1

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Open-source models trend overview ·Top topics in September 2026 ·Top topics in August ·Trending now