Will Anthropic release Claude 5 before Jan 2027?

Prediction markets currently give a 90% probability that Will Anthropic release Claude 5 before Jan 2027?. This contract trades at 90¢ on Kalshi, closing January 1, 2027. The market is pricing in an extremely high probability (93%) that Anthropic will release Claude 5 by year-end 2026, reflecting confidence in the company's development pace given Claude 3.5's recent release.

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90¢
Bid/Ask 90/91¢·Spread 1¢·Vol $108.47·OI $26,033.2·Closes Jan 1, 2027·255d remaining
KXCLAUDE5-27
7-day price8 snapshots · 21 regime
93¢90¢ current
Apr 889¢Apr 20

Analysis

4d ago

The market is pricing in an extremely high probability (93%) that Anthropic will release Claude 5 by year-end 2026, reflecting confidence in the company's development pace given Claude 3.5's recent release. However, the dramatically skewed implied yields—1,868% for No versus 10.6% for Yes—reveal severe illiquidity and suggest the tight 1¢ spread masks thin order book depth, with only $24.41 in 24-hour volume against $24.7k open interest. The 260-day timeframe and neutral regime score provide reasonable runway for the prediction, but the extreme No-side yield and cliff risk index of 13 indicate this market could experience sharp repricing if development timelines slip or competitive dynamics shift.

Resolution rules

If Anthropic releases A model called Claude 5 or greater before Jan 1, 2027, then the market resolves to Yes.

Indicators

IY (Yes) 15.9%
IY (No) 1289.0%
Adj IY 645%
CRI 9
▶ Full indicator table (4)
IndicatorValue
IY (Yes)15.9%
IY (No)1289.0%
Adj IY645%
CRI9

Regime

Label
neutral
Score
0.5
Spread
1¢
Computed
4/21/2026, 6:51:54 PM
Observability mediumEvent type scientific
Indicators computed 4/21/2026, 6:38:17 PM

Trade

View on kalshisf trade KXCLAUDE5-27 yes 100

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