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Seb Johnson ✓

@SebJohnsonUK · joined 14 Feb 2025

Talking about UK and European Tech. Subscribe to my newsletter to keep up to date.

14 481Followers
781Following
2 254Posts total
1.3MViews on collected posts

Latest posts

@arthurmensch euromogging https://t.co/1iRh8DQ6U4
2.6K views · 36 likes · 2 reposts · 0 replies Open on X →
This is the EU Scale Up Fund's third confirned investment: > ICEYE > Lovable > Mistral Rumours of conversations with The Space Exploration Company but TBC 1.2K views · 12 likes · 1 reposts · 1 replies Open on X →
This guy just raised Europe's largest fundraise 5K views · 24 likes · 0 reposts · 1 replies Open on X →
Mistral has officially raised Europe’s largest-ever fundraising round. It has raised €3bn at a €21bn valuation. @arthurmensch has said the cash will help the french company catch up with Chinese AI labs in “frontier” AI training: “With this fundraising we will be controlling h
16.9K views · 139 likes · 16 reposts · 13 replies Open on X →
Mistral raises record €3bn as Europe strains to keep pace in AI race https://t.co/Bo8PpEM9np 29.8K views · 129 likes · 17 reposts · 7 replies Open on X →
this would have been the UK's most valuable AI startup had it not relocated in December last year. Very painful for the UK 152.8K views · 1.1K likes · 77 reposts · 19 replies Open on X →
Two Oxford grads have built an $18bn company that is enabling Google to take on Nvidia. Gary Wu and Jamie Cox started Fluidstack in 2017, renting out spare gaming GPUs to AI researchers who couldn't get compute any other way. Now @fluidstack builds and runs the data centres 222.9K views · 368 likes · 34 reposts · 10 replies Open on X →
@SebJohnsonUK You get paid to write this bs ? 20.4K views · 448 likes · 0 reposts · 1 replies Open on X →
read this for more https://t.co/PsPf1Y4E7G 32.8K views · 38 likes · 6 reposts · 1 replies Open on X →
Be Arthur Mensch: > Born in a suburb of Paris > Third-generation computer scientist > Study at École Polytechnique > Goes deep into AI in 2015 > Join Google DeepMind in 2020 > Works on research showing LLMs can be much cheaper to build > Quit DeepMind in 2023 to build https://t
789.8K views · 1.8K likes · 155 reposts · 74 replies Open on X →

Against accounts of the same size

7 posts from the last 90 days, next to the 10K–100K follower range. shown widely, but few of those viewers react.

Median views16 901this account924median for 10K–100K
Reach, %116.71%this account3.62%median for 10K–100K
Engagement, %0.78%this account1.52%median for 10K–100K
MetricThis accountMedian for 10K–100KRatio
Median views per post16 90192418.3×
Reach (views ÷ followers)116.71%3.62%32.2×
Engagement rate0.78%1.52%0.51×

Others in this range →   Compare with another account →   How these benchmarks are built →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

789.8K27 Apr
32.8K
20.4K
222.9K4 Sep
152.8K6 Sep
29.8K8 Sep
16.9K
5K
1.2K
2.6K

Last 10 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

0.26%27 Apr
0.14%
2.21%
0.19%4 Sep
0.78%6 Sep
0.52%8 Sep
1.04%
0.50%
1.16%
1.48%

Reactions — likes, reposts, replies and quotes — divided by views. Median for 10K–100K accounts is 1.52%.

What the audience does

Likes72.2%4 114 in total
Reposts5.4%308 in total
Replies2.2%127 in total
Quotes1.1%64 in total
Bookmarks19.0%1 084 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.

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