Year-end top LLM is a science and technology series on Kalshi, with markets like “Best AI on Dec 31, 2026?”. The Kalshi Eye archive lists 119 of its markets and has 13 days of daily Parquet files from October 12, 2026 to October 24, 2026 (40 MB), with every order book change and trade.

Venue: Kalshi, series KXLLM1
Category: Science and Technology
Markets: 119 (95 settled, 24 open)
Files: 13 days, October 12, 2026 to October 24, 2026, 40 MB, 2,746,155 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 Year-end top LLM 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 KXLLM1 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=KXLLM1/trades-KXLLM1-2026-10-24.parquet'
ORDER BY ts_recv;

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

Related Kalshi series

Best LLM (KXBESTLLM): 34 markets, 13 days of files
Top-ranked AI (KXTOPAI): 12 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
Top text to image AI (KXIMAGEAI): 113 markets, 13 days of files

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