Opus 5.5: Product Launch Data
Associated companies: Anthropic (Compare product launches)
Anthropic's late September 2026 update to the Opus LLMs series.
Tracked keywords:
Opus 5.5
All Sources Mentions Over Time
The current week is a linear estimate of full-week mentions and content items, based on 2 of 7 calendar days. Totals and company counts use recorded activity, including this week.
754
Total Mentions (recorded)
144
Posts and videos mentioning Product
51
Companies Mentioning
413
Most mentions in a week
Mentions by source
| Source | Mentions | Items | Companies |
|---|---|---|---|
| Blog | 581 | 40 | 19 |
| X / Twitter | 97 | 85 | 40 |
| YouTube | 76 | 19 | 8 |
| Requires paid access | |||
Combined company totals count each company once across sources.
Totals include Blog, X / Twitter and YouTube. LinkedIn data is included with paid access.
| Week | Mentions | Items | Companies | WoW Change |
|---|---|---|---|---|
| Oct 5–11, 2026 (projected) 2/7d | ~7 2 actual | ~7 2 actual | 2 | Forecast -98.3% |
| Sept 28–Oct 4, 2026 | 413 | 60 | 29 | +21.8% |
| Sept 21–27, 2026 | 339 | 82 | 40 | -- |