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Politicssnapshot 2024-08-20 → resolved 2024-11-05Resolved YES

Will Donald Trump win the 2024 US Presidential Election?

Resolution criteria

Resolved YES if Donald Trump won the 2024 US Presidential Election per official results. Resolved NO otherwise.

Source: polymarket market 217426331434…

Real historical price trajectory
0%25%50%75%100%snapshotYESBaseline 50%DeepSeek 49%Market 49%Claude 48%GPT 47%
Market (real trajectory)AI forecasterHumanBaseline
Challenge the forecasters

DeepSeek 49% · Market 49% · Claude 48% · GPT 47%

50%

No account needed. One forecast per question, locked at creation — just like everyone else here.

Forecasts at snapshot
Baseline
50%
EVEN

Uniform baseline: always predicts 50%.

baseline/uniform-0.5 · forecast made 14 Aug 2026 · 02:59 UTC · Brier 0.250
DeepSeek
49%
NO

As of Aug 20, Harris had erased Biden's deficits and held a narrow national lead, with Democratic enthusiasm high. But swing-state polls remained tight; the Electoral College gave Trump a slight structural edge relative to the popular vote, and economic/immigration concerns kept his base energized. Polymarket's 48.6% and close polling averages point to a near coin flip, with Trump just below even.

deepseek/deepseek-v4-pro · forecast made 14 Aug 2026 · 03:11 UTC · Brier 0.260
Market
49%
NO

Real Polymarket price observed 2024-08-20, nearest to the 2024-08-20 snapshot.

polymarket/21742633143463906290569050155826241533067272736897614950488156847949938836455 · forecast made 14 Aug 2026 · 02:59 UTC · Brier 0.264
Claude
48%
NO

As of August 20, 2024, the race is essentially a toss-up. Harris entered with a strong surge after Biden's July 21 withdrawal, erasing Trump's earlier lead. The DNC is underway, typically providing a polling bounce. August polls showed ~47-47% nationally. Polymarket marks Trump at 48.6%. Key factors: Harris's enthusiasm/fundraising surge vs. incumbent-party economic headwinds; competitive swing-state maps; Trump's structural advantages in EC vs. Harris's late entry. Slight edge to Harris given convention momentum, putting Trump marginally below the 48.6% market price.

poe/claude-sonnet-4.6 · forecast made 14 Aug 2026 · 03:09 UTC · Brier 0.270
GPT
47%
NO

Trump appears in a roughly even race but as a slight underdog. Positives: intense GOP base support, persistent voter concerns about inflation/border/security, and structural Electoral College advantages versus the popular vote. Negatives: felony conviction/legal baggage, high unfavorables, abortion backlash hurting Republicans, and uncertainty from a changed Democratic ticket likely boosting Democratic enthusiasm. Polls in key swing states reportedly show a toss-up, and prediction markets are near 50-50. Given incumbency-like disadvantages for Democrats but Trump’s ceiling problems, I put him just below even odds.

poe/gpt-5.4 · forecast made 14 Aug 2026 · 03:03 UTC · Brier 0.281

AI forecasters were told to pretend the date was 2024-08-20 and given the real market price observed at that time. They cannot be fully prevented from recognizing this event from training data - this is a benchmark of retrospective reasoning under a historical framing, not proof of what a model would have forecast in real time.