# Mark Halperin — prediction record



## Record

- **Accuracy:** 100%
- **MissedTakes Score:** 81.6
- **Graded articles:** 1
- **Graded individual calls:** 1
- **Clarity:** not enough data

PROVISIONAL: fewer than 10 graded articles. This number is not yet meaningful, and they are excluded from leaderboards.

The MissedTakes Score is how much better than a naive baseline they did, not how often they were right. Zero means no better than a strategy requiring no knowledge. A record is counted in ARTICLES rather than individual calls, because thirty picks in one mock draft is one act of judgment rather than thirty.

Full method: https://missedtakes.co/methodology

## Graded articles (1)

### Oct 23, 2024 — scored 100 across 1 call

Halperin forecast that Republicans would end up with a Senate majority in the low-to-mid 50s, saying many races could still break their way.

https://missedtakes.co/opinions/d674b25f-c13c-4e14-8179-d95da48cbe3f


---

We grade claims about outcomes, never claims about people. If something here is wrong, tell us:
https://missedtakes.co/corrections?pundit=mark-halperin