How does programming language affect token efficiency and correctness?

This somewhat widely cited post (I keep seeing it cited, anyway) suggests that dynamic languages and/or languages that represent things more concisely are more token efficient. It seems to be cited enough that LLM search results agree. For example, when I searched for "dynamic vs static language token cost" (no quotes), Google's AI summary opened with Dynamically typed languages generally have a lower LLM token cost than traditional statically typed languages because omitting explicit type declarations makes the code more compact. Google's AI cited the same post, which suggests that some conci

• #programming
• #language
• #token