Unverified50% confidenceReleaseExact time
DeepSeek updated V4.1 Flash to the 2017 version and debuted the Reflection feature.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/23/2026
First Seen
Valid until: 1/21/2027
Sources
Open-Source Models Outperform Closed-Source Flagships? GPT-5.6 Faces Open-Source Challenge
bilibili开源项目雷达站10/23/2026
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