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Claude Opus in Newsletters: September 2026

In September 2026, Claude Opus came up in 23 newsletters across 26 issues, after no coverage in August. Most coverage came from Latent.Space, AI Fire and The AI Report. The busiest day was Sep 25, with 5 mentions.

23
Newsletters
26
Issues
26
Mentions
#196
of 2,710 topics this month

Daily mentions

Sep 1Sep 30

Headlines mentioning Claude Opus

☕🤖 Claude Opus 5.5 Is Here, and It's 40% Cheaper
The AI Break · Sep 24
🚫 OpenAI killed a model for lying too much
AI Tool Discovery · Sep 30
The Sequence Learning Loop - Issue 942: Learning About Opus 5.5, DeepSeek’s Training Grounds, and Claude’s DNA Discovery
TheSequence · Sep 30
[AINews] OpenAI DevDay 2026: Dots, 6.1 Sol, Ultrafast, Decisions API, Agents API, Spaces, Marketplace, and 1.2 Billion ChatGPT WAU
Latent.Space · Sep 30
Litmus Report: RICS set the AI standard. Surveyors say 80% of valuation work could be automated
Project Flux · Sep 29
⚡ Claude Sonnet 5.5 vs Opus 5.5: 7 Real Tests, Real Costs, Honest Results So You Don’t Have To
AI Fire · Sep 29
950 AI Agents, 21 Hours, 20 Human Decisions
The Leverage Brief · Sep 28
⚡️Oracle flags Stargate delays
The AI Report · Sep 27
SoftBank borrowed $11B for OpenAI
ai blueprint · Sep 25
Newsletter 047 - September (week 39)
Dan's newsletter · Sep 25

Newsletters covering Claude Opus in Sep

Latent.Space3 issuesAI Fire2 issuesThe AI Report1 issuetokens& Weekly1 issueInterconnects AI1 issueProject Flux1 issueAdd To Cart1 issueThe Daily Bite by Snack Prompt1 issueThe AI Bites1 issueThe Neural Frontier1 issueAI Tool Discovery1 issueAI Strategist1 issueBay Area Times1 issueDo More With Less Using AI1 issueAI Valley1 issueNeatprompts1 issueDan's newsletter1 issueTheSequence1 issueBetter Human1 issueThe AI Break1 issue

And 3 more.

Covered alongside Claude Opus in Sep

Anthropic
19 shared issues
OpenAI
16 shared issues
Gpt-6
6 shared issues
Claude Code
5 shared issues
Claude Sonnet
3 shared issues
Meta Muse
3 shared issues
Claude
3 shared issues
Grok
3 shared issues
Gemini
3 shared issues
GPT-6 Sol and Luna
3 shared issues
OpenAI agents
2 shared issues
AI Tools
2 shared issues

Claude Opus month by month

October 2026 · 7September 2026July 2026 · 6June 2026 · 5May 2026 · 3

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Claude Opus trend overview ·Top topics in September 2026 ·Top topics in August ·Trending now