Top model is a monthly science and technology series on Kalshi, with markets like “What will be the top AI model on Oct 31, 2026?”. The Kalshi Eye archive lists 52 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (9 MB), with every order book change and trade.

Venue: Kalshi, series KXTOPMODEL
Category: Science and Technology, monthly
Markets: 52 (49 settled, 3 open)
Files: 13 days, October 12, 2026 to October 24, 2026, 9 MB, 793,460 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 Top model 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 KXTOPMODEL 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=KXTOPMODEL/trades-KXTOPMODEL-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

Top 1% AI spend per employee (KXAISPEND1): 15 markets, 4 days of files
Top 10% AI spend per employee (KXAISPEND10): 14 markets, 4 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
Year-end top LLM (KXLLM1): 119 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.