Token usage is a one-time science and technology series on Kalshi, with markets like “Will the total number of tokens included in OpenRouter's AI Model Rankings for August 31 through September 6, 2026 be above 120T tokens?”. The Kalshi Eye archive lists 123 of its markets and has 11 days of daily Parquet files from October 12, 2026 to October 24, 2026 (29 MB), with every order book change and trade.

Venue: Kalshi, series KXTOKENUSE
Category: Science and Technology, one-time
Markets: 123 (106 settled, 17 open)
Files: 11 days, October 12, 2026 to October 24, 2026, 29 MB, 1,840,998 rows
Datasets: Order book (L2, incremental), Order book snapshots (top 10, 1 second), Top of book (every change), Top of book (1-minute bars), Trades

Open Token usage in Markets to see every day and market, then export the days you need. Free sample files of each dataset are on the Kalshi data page.

Reading the files

Every KXTOKENUSE trade on October 24, 2026, in DuckDB:

SELECT ts_recv, ticker, yes_price, size, taker_side
FROM 'kalshieye-data/trades/date=2026-10-24/series=KXTOKENUSE/trades-KXTOKENUSE-2026-10-24.parquet'
ORDER BY ts_recv;

To test a strategy on this series, see How to backtest Kalshi markets.

Related Kalshi series

Token usage in month (KXTOKENUSEM): 24 markets, 13 days of files
Top AI by usage (KXTOPUSAGEAI): 78 markets, 9 days of files
Open weights AI market share (KXOPENSOURCESHARE): 161 markets, 13 days of files
Top text to speech AI (KXSPEECHAI): 131 markets, 13 days of files
Top Chinese AI (KXCHINAAI): 129 markets, 13 days of files
Top open source intelligence AI (KXOPENINTAI): 119 markets, 13 days of files

Figures through October 24, 2026. All Kalshi series with pages are listed on Kalshi series.