ClaimsNate Silver

“The debate came at this moment, however — and Harris won and reestablished what’s been a consistent lead of about 3 points in national polls — close enough where the Electoral College is roughly 50/50 or maybe a slight Harris edge.”

Nate Silver, author of Silver Bulletin 8 October 2024 55/45 is a really close race (Silver Bulletin) archived copy

Factual Other

After the debate, Harris re-established a consistent lead of about 3 points in national polls, leaving the Electoral College roughly 50/50 or maybe a slight Harris edge.

Unresolvable The public record could not settle it.

Factual: Statements about the present or the past, checked against the record: did they hold up?

The second judge would not resolve this claim; the verdict shown is the first judge's.

What would count as true or false

Judge as of 2024-10-08, covering the period from the 10 September 2024 debate to early October. Conditions: (a) Harris was widely judged the winner of the debate; (b) her lead in major national polling averages (Silver Bulletin, 538, NYT, RCP) was about 3 points, i.e. roughly 2–4 points, and held fairly steady over the period; (c) major Electoral College forecasts gave roughly 45–60% odds, consistent with 'roughly 50/50 or a slight Harris edge'. True: all three hold. Mostly true: all three broadly hold with a small slip, e.g. averages near 2–2.5 or 4–4.5 points, or one average outside the band. Mixed: one of the main conditions fails, e.g. the lead was clearly not steady, or the forecasts favoured one side more clearly. Mostly false: the national lead was well outside 2–4 points or clearly not consistent, and the forecasts did not match. False: Harris did not lead in national averages, or the forecasts clearly favoured Trump.

Set before the research began.

Evidence (4)

  1. E1 The demographic swingometer returns Patrick Ruffini (Substack newsletter) · 20 September 2024

    “Average of the Averages: Harris +2.9 (H+0.4)”
  2. E2 State of the Race: Focus on 50 Daily Kos · 21 September 2024

    “She’s slightly stretched that to 2.8 points as of Friday at 2:30 PM ET, though some of the individual polling has looked downright gaudy”
  3. E3 Presidential race tied and essentially unchanged as it heads into final stretch Hartford Courant · 10 October 2024

    “According to data presented by polling aggregator RealClearPolitics, Harris has held an average lead of about two points since mid-September.”
  4. E4 Pigs fly. Hell freezes over. The Electoral College favors ... Democrats? Silver Bulletin (Nate Silver) · 26 September 2024 Own record

    “As of Thursday, our forecast is that Kamala Harris is a 3:1 favorite in the popular vote — but the Electoral College is basically still a toss-up.”

Reasoning

The independent evidence shows Harris's national lead at roughly 2 to 3 points in the averages from mid-September to early October [E1][E2][E3]. No evidence item addresses whether Harris was widely judged the winner of the debate. The only evidence on Electoral College odds is the subject's own forecast [E4], not independent major forecasts, so conditions (a) and (c) are not settled.

Cite this claim

Nate Silver, “After the debate, Harris re-established a consistent lead of about 3 points in national polls, leaving the Electoral College roughly 50/50 or maybe a slight Harris edge.” (said 8 October 2024). Verdict: unresolvable. Reliability API, claim c_eb7a78341d78, method 0.1.0+28da144b, dataset release v1.1.2. https://epistacklabs.com/claims/c_eb7a78341d78

This claim is in dataset release v1.1.2, with the same verdict.

Reply to this claim

For Nate Silver, or someone speaking for them: a correction or counter-evidence. Replies are read before anything is shown; an approved reply shows your name, role, date, statement and link. Your email address is never shown and is deleted 30 days after the decision (privacy).

More factual claims by Nate Silver

  1. Resolved true Factual 12 May 2025
    “That will require probing deep into Republican territory, winning at least two states that have become solidly red at the presidential level.”

    Winning the Senate in 2026 would require Democrats to win at least two states that are solidly red at the presidential level.

  2. Resolved true Factual 12 May 2025
    “To win the Senate, they’ll need four pickups.2”

    Democrats need a net gain of four Senate seats to win the Senate majority in 2026.

  3. Resolved true Factual 12 May 2025
    “Obviously, none of this is easy for Democrats — Collins, in particular, survived in 2020 even as Donald Trump lost to Joe Biden.”

    Susan Collins won re-election in Maine in 2020 even as Donald Trump lost the presidency to Joe Biden.

  4. Mixed Factual 7 November 2024
    “Utah has gradually been getting more purple, between attracting a tech-sector workforce and Mormons not always being so keen on Trump.”

    Utah has gradually become more politically purple, due to a tech-sector workforce and Mormons not always being keen on Trump.

  5. Mostly true Factual 7 November 2024
    “The conservatives who leave tend to wind up in Florida and Texas, so those states are getting redder”

    Conservatives leaving blue states tend to move to Florida and Texas, making those states redder, and many polls did not catch up.

All of them

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