Probability history
Market consensus · AI Oracle overlay
AI Oracle
Frontier model forecasts
GPT-5
OpenAI
1%+0.9pp
TX primaries are done by May; 0% on Kalshi w/$78k implies nominees ≠ Talarico/Cornyn.
Claude Opus 4.7
Anthropic
5%+4.9pp
Market dropped from 5-6% to 0% but joint probability of both nominees should be ~5-10%; thin liquidity.
Grok 4
xAI
3%+2.9pp
Talarico lacks statewide profile and donor base for Texas Dem primary; Cornyn wins GOP easily but joint probability remains tiny.
Cross-venue prices
| Venue | Yes | No | 24h Volume | Liquidity | Trade → |
|---|---|---|---|---|---|
Kalshi | 0.1% | 100.0% | $77.9k | $0 | open |
Movement
No significant movements yet.
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<iframe src="https://prediction.markets/e/kxtxsencombo-26nov/embed?variant=card" width="100%" height="280" frameborder="0"></iframe>react
<PMEmbed slug="kxtxsencombo-26nov" variant="card" />Resolution criteria
If ALL of the following occur for Nov 2026: Dem Nominee: James Talarico, GOP Nominee: John Cornyn, then the market resolves to Yes.
How is this page computed?
Prediction.Markets computes consensus by volume-weighted aggregation across Kalshi, Polymarket, and Limitless. Outlier venues are flagged when their price deviates more than 2σ from the weighted mean. AI Oracle entries are independently sampled from 3 frontier models on a daily cadence. Full methodology →