Gpt 4o, Gemini, Large Language Models, Prompt, AI.
return lines_selected Evaluation Method 🧠 For the haystack, I used a book I loved as a child — Harry Potter. And for the needle, I chose a fictive phone number belonging to Lars Wiik. I created 100 haystacks for each context length — including character lengths of 1000, 2000, 4000, 8000, 12000, and