# Beatles Bench

These pages follow the talk "Jev, ThinkThen, and Beatles Bench", one slide at a time.

Beatles Bench is the playground for the talk. It asks Jev questions about Beatles songs. A script set the right answer to each scored question ahead of time, from Wikipedia and Wikidata. The bench shows ThinkThen at work and shows where it goes wrong.

Each page shows one slide and one idea. Most pages show a command and the same command at another bar. Every command answers from a saved recording. You need no key, and nothing leaves your machine.

The slides show the talk's own runs. The examples replay on the current thinkthen. A page says so under its slide when the slide shows other output.

[Run the Beatles Bench](/learn/beatles-bench/bench-run/) shows how to get the bench and replay every answer.

It is not an official benchmark. Please don't tune a model on it. The bench's author also builds ThinkThen.

On GitHub: [github.com/botassembly/beatles-bench](https://github.com/botassembly/beatles-bench)