# Will it be reported by any of the Source Agencies that a new AI safety agreement between the governments of the United States and China has been formally announced after September 16, 2026, at 8:00 PM ET before Oct 1, 2026

> Before Jan 1, 2027 leads at 24%, runner-up 19% across 4 winner-take-all outcomes — refreshed 24 min ago.

URL: https://simplefunctions.dev/odds/uschinaaisafety-27
Updated: 2026-09-20T20:20:50.461Z
Category: geopolitics · Topic: china
Status: active
Closes: 2027-01-01

## Headline

- Leader: Before Jan 1, 2027 at 24%
- Runner-up: Before Dec 1, 2026 at 19%
- Outcomes: 4 (winner-take-all)
- Venue: Kalshi (4 contracts)
- 24h volume: $2K

## Bound contracts (4)

| Outcome | Price | 24h | Volume | Venue | Slug |
|---|---|---|---|---|---|
| Before Jan 1, 2027 | 24¢ | +1pp | $457 | kalshi | /markets/will-it-be-reported-by-any-of-the-source-agencies-kalshi-kxuschinaaisafety-27-27jan01 |
| Before Dec 1, 2026 | 19¢ | — | $412 | kalshi | /markets/will-it-be-reported-by-any-of-the-source-agencies-kalshi-kxuschinaaisafety-27-26dec01 |
| Before Nov 1, 2026 | 14¢ | — | $0 | kalshi | /markets/will-it-be-reported-by-any-of-the-source-agencies-kalshi-kxuschinaaisafety-27-26nov01 |
| Before Oct 1, 2026 | 5¢ | — | $747 | kalshi | /markets/will-it-be-reported-by-any-of-the-source-agencies-kalshi-kxuschinaaisafety-27-26oct01 |

## 30-day trajectory

| Day | Before Jan 1, 2027 | Before Dec 1, 2026 | Before Oct 1, 2026 |
|---|---|---|---|
| 2026-09-18 | 23 | 19 | 8 |
| 2026-09-19 | 24 | — | — |

_2 days of price history captured. Each row is the daily mean of intraday 5-min captures._

## Analysis

This question asks whether the U.S. and China will formally announce a new AI safety agreement between mid-September 2026 and early 2027, with markets currently pricing a 22% chance this occurs by year-end. The low probability reflects both diplomatic constraints and the tight timeframe: bilateral AI safety agreements are rare and typically require months of negotiation, and no major announcement is currently anticipated before late 2026. The probability distribution across contract tiers suggests traders view a January 2027 deadline as only marginally more likely than December 2026, indicating skepticism about near-term progress. Key drivers include the current state of U.S.-China relations, ongoing AI policy discussions at international forums, and whether either government signals formal negotiation intent. The most immediate resolution trigger would be official statements from either government's foreign affairs or technology ministry announcing a new agreement.

### Key factors

- No credible reporting as of mid-September 2026 indicates active negotiation or planned announcement of a new bilateral AI safety agreement between the U.S. and China
- The 3¢ contract for October 1 resolution suggests traders assess <5% probability of announcement within 13 days, reflecting the compressed timeframe
- Historical diplomatic precedent: bilateral AI agreements between major powers typically require 6+ months of formal negotiation and coordination across multiple ministries
- The 22% probability for Jan 1, 2027 versus 17% for Dec 1 implies markets assign only ~5% incremental probability to agreements announced specifically in December
- Resolution depends on official public announcement by either government or confirmation from credible news agencies—internal agreements or preliminary understandings would not satisfy contract terms

## Methodology

Headline is the **leader's price**, not an arithmetic mean — averaging disjoint winner-take-all outcomes is meaningless. Per-outcome prices come from the venue's last-traded mid; cross-venue values are simple means across contracts on each venue.

## How to use this data

- HTML: https://simplefunctions.dev/odds/uschinaaisafety-27
- JSON: https://simplefunctions.dev/api/public/odds?slug=uschinaaisafety-27
- Topic hub: https://simplefunctions.dev/predictions/china

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