Arthur MacWaters ✓
@ArthurMacwaters · san francisco · joined 17 Oct 2020
cofounder @legionhealth building healthcare to be abundant for all with AI hiring engineers and gtm
91 979Followers
991Following
64 179Posts total
808.6KViews on collected posts
Against accounts of the same size
5 posts from the last 90 days, next to the 10K–100K follower range. below its peers on both reach and engagement.
Median views2 581this account2 751median for 10K–100K
Reach, %2.81%this account9.00%median for 10K–100K
Engagement, %1.10%this account1.65%median for 10K–100K
| Metric | This account | Median for 10K–100K | Ratio |
|---|---|---|---|
| Median views per post | 2 581 | 2 751 | 0.94× |
| Reach (views ÷ followers) | 2.81% | 9.00% | 0.31× |
| Engagement rate | 1.10% | 1.65% | 0.67× |
Others in this range → Compare with another account → How these benchmarks are built →
Latest posts
I’m quite excited to see grok 4.7 next week
2.1K views · 21 likes
· 0 reposts · 2 replies
03 Sep 2026
nice touch by the @bot team to put the little guy in the regular grok ux https://t.co/1FSg9np74O
2.6K views · 13 likes
· 0 reposts · 1 replies
03 Sep 2026
the US loses $250b/yr to improper payments
that's the minimal estimate by the government's auditors
$1T in the three years between 2020 and 2023
probably far more now
we are funding and living in the greatest fraud farm in the history of the universe https://t.co/RUGFzUhBrL
1.7K views · 16 likes
· 3 reposts · 1 replies
03 Sep 2026
impressive performance from muse spark 1.3, especially given it's a fraction of the cost of fable
intelligence vs. dollar cost will be one of the most important metrics in the coming season
this is a wild week https://t.co/b8XlCyKm0J
4.7K views · 18 likes
· 2 reposts · 6 replies
03 Sep 2026
Grok bot chief of staff works really seamlessly
Makes the product enjoyable to use, very good sub-agent orchestration.
Incredible product work by the @SpaceXAI team tbh https://t.co/ujx62QIKHl
15.1K views · 136 likes
· 10 reposts · 23 replies
01 Sep 2026
AI medicine is inevitable.
In fact, it has arrived.
We're excited about this agreement with Utah to allow our AI to prescribe psychiatric renewals.
Yes. AI prescribing medication.
This is monumental and will collapse the cost of care.
(1/ https://t.co/l8TayShZXr
446.6K views · 921 likes
· 194 reposts · 216 replies
27 Mar 2026
Artificial intelligence will see you now: Bots to prescribe mental health drugs https://t.co/ywXKdgbXyX https://t.co/CzSAKBliC6
335.7K views · 152 likes
· 46 reposts · 28 replies
27 Mar 2026
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