AI labs
Anthropic
www.anthropic.com · 421 posts · 590k words · May 2021 to Aug 2026
56 of 64 months in that span carried a post, 8 none. 1 loaded without countable prose.
Per 1k words, 2024–now
4.59
Per 1k words, 2018–2022
0.56
Em dashes counted
2,553
Posts with at least one
76%
Em dashes per post
Monthly0.00
12-month average8.66
Anthropic, latest month in the corpusBy year
En dashes are counted alongside as a control: if em dashes climb while en dashes hold flat, that is a change in writing style rather than a change in typography.
| Year | Posts | Em dashes | Per 1k words | En per 1k | Share of posts |
|---|---|---|---|---|---|
| 2026 | 152 | 1,358 | 4.88 | 0.26 | 94% |
| 2025 | 151 | 950 | 4.77 | 0.28 | 83% |
| 2024 | 60 | 207 | 2.95 | 0.33 | 62% |
| 2023 | 43 | 36 | 0.95 | 1.26 | 28% |
| 2022 | 12 | 2 | 0.57 | 0.00 | 8% |
| 2021 | 3 | 0 | 0.00 | 0.00 | 0% |