Unverified50% confidenceBenchmarkExact time
The official announcement claims that Naive-N0.5-Flash ranks just below some leading models on benchmarks such as SWE-bench 1.1, and claims leading performance among open-source models
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/28/2026
First Seen
Valid until: 12/27/2026
Sources
Related Entities
Related Claims
UnverifiedNaive-N0.5-Flash was publicly trained based on Xiaomi's MiMo-V2.5 model71% similarUnverifiedNaive-N0.5-Flash does not support multimodality68% similarUnverifiedThe release party claimed that DeepSeek-V4.1-Flash outperforms Opus 5 and GPT-5.6 Sol on three benchmarks: DeepSWE, CyberGym, and Automation Bench.64% similarUnverifiedOn the DeepSWE v1.1 benchmark, 3.8 Flash surpasses most frontier models with larger parameter counts.61% similarUnverifiedTesters consider DeepSeek Flash's overall capabilities inferior to top-tier models like Opus 5, making it unsuitable as a primary orchestrator, but suitable as a sub-agent or for local deployment.60% similar
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