DeepSeek released V4.1-Flash
DeepSeek has released V4.1-Flash, a multimodal model containing 552 billion total parameters with 16 billion active parameters per token. According to benchmark results reported from DeepSeek, V4.1-Flash narrowly outperforms Opus 5 and GPT-5.6 Sol on the DeepSWE coding benchmark and is published under an open MIT license. Claims are as reported; this summary makes no determination about accuracy or significance.
- High confidence
- Corroborated
Coverage
- DeepSeek releases V4.1-Flash, says it outperforms flagship V4-ProSiliconANGLE · Independent reporting ·
- New Deepseek model V4.1-Flash cuts memory needs for AI agentsThe Decoder · Independent reporting ·