19:00
2026-08-14
gilesthomas.com
artificial-intelligence
Why do OpenAI's GPT-2 weights beat mine? Part two: IFT dropout
OpenAI's GPT-2 medium weights achieved the highest IFT score of 42.43 with only 2 IFT epochs, while a JAX model with no dropout and no MHA bias scored 21.45 with 5 epochs, and a JAX model with dropoutβ¦