Predicting the exact lowest temperature in a specific city on a single day is a somewhat niche weather topic in prediction markets. It is not as mainstream as elections or sports, but not completely bizarre either.

Between May 2 and May 3, 2026, the price of the 17°C option surged from 6c to 98c, while the 16°C and 15°C options plummeted. This was due to the actual temperature arriving on the morning of May 3 remaining around 17°C, which ruled out the lower temperature options. Between May 1 and May 2, 2026, the 16°C option rose from 36.5c to 70.5c as earlier forecasts suggested a potential drop in temperature, making 16°C the favored minimum before actual observations corrected this.

The market asks for the 'second-highest' rather than the highest revenue, which could trap inattentive traders. Additionally, resolution relies entirely on short-term estimated data from a specific third-party platform (Anera) rather than official earnings, introducing risk of unexpected outcomes due to changes in estimation methodology or data delays.

While predicting the revenue performance of top AI companies is relatively common, targeting the 'second place' for estimated inference revenue within a specific single week is highly niche and obscure, giving it a moderate level of novelty.

May 2, 2026 - May 3, 2026: OpenAI's price surged from 29c to 82.8c, while Anthropic's price plummeted from 65.1c to 9.8c. This was due to a major reversal in market expectations for the rankings, with OpenAI again viewed as the most likely second-place finisher (possibly due to data suggesting it couldn't surpass the leader). May 1, 2026 - May 2, 2026: OpenAI's price plummeted from 97.2c to 29c, while Anthropic's price surged from 1.1c to 65.1c, reflecting extreme volatility in expectations for inference revenue rankings during the period. April 30, 2026 - May 1, 2026: OpenAI's price surged from 48c to 97.2c, while all other options (e.g., Google, Anthropic) crashed, as early data indicated OpenAI was securely in second place.