Every developer who has worked with long context models knows the feeling. You paste in your codebase, add your requirem...

Every developer who has worked with long context models knows the feeling. You paste in your codebase, add your requirements, & somewhere around the halfway point the model starts forgetting things it read at the top.This is called the performance cliff and it is the real problem with long context AI, not the number itself. DeepSeek-V4 is making a specific claim that it stays useful across that entire window https://firethering.com/deepseek-v4-open-source-million-token-context/#ai #llm #deepseek #technews #ainews #opensource #genai