V4.1-Flash-1017 is claimed to be DeepSeek's least hallucinatory 2026 model
A user says the model regresses on knowledge versus its predecessor and on LCR.
TLDR
A user previously floated a 45–46 ranking and 57% on Vals for V4.1-Flash-1017. They now call it DeepSeek's least hallucinatory model of 2026, but say it regresses on knowledge versus its predecessor and on LCR. They also say Sol Pareto-dominates it at peak price.
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