🚨 DeepSeek V4.1 Flash is out
- New architecture: it only uses the part of the model it actually needs, making it faster and cheaper.
- New KV cache: long conversations and agent workflows are noticeably cheaper to run.
- On coding and agent tasks, it’s already close to Opus 5 and GPT-5.6 Sol.
- And all of that at 15x lower cost.
