DeepSeek-V4-Flash-Vision-Exp vs Qwen3.8-Flash-Next
DeepSeek-V4-Flash-Vision-Exp and Qwen3.8-Flash-Next are closely matched at 47.0 and 49.2 on the LLM Stats Score.
DeepSeek · Alibaba Cloud / Qwen Team · Updated for 2026
Which is better?
DeepSeek-V4-Flash-Vision-Exp and Qwen3.8-Flash-Next are closely matched on the overall LLM Stats Score at 47.0 and 49.2.
The models split the 2 individual benchmarks reported for both models evenly.
Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.
Choose DeepSeek-V4-Flash-Vision-Exp
- you want predictable pricing at $0.22/M input and $0.66/M output
Choose Qwen3.8-Flash-Next
- you want the most recent training data — it shipped Aug 2026
- you need open weights you can self-host or fine-tune
At a glance
The differences that matter most.
Capability indexes
Additional strengths measured across groups of related public benchmarks
Individual benchmarks
7 reported for DeepSeek-V4-Flash-Vision-Exp · 22 for Qwen3.8-Flash-Next
DeepSeek-V4-Flash-Vision-Exp outperforms in 1 benchmarks (NL2Repo), while Qwen3.8-Flash-Next is better at 1 benchmark (Agents' Last Exam).
Both models are evenly matched across the benchmarks.
Human preference
Blind head-to-head votes and playground preference scores
Context Window
Maximum input and output token capacity
Only DeepSeek-V4-Flash-Vision-Exp specifies input context (1,048,576 tokens). Only DeepSeek-V4-Flash-Vision-Exp specifies output context (393,216 tokens).
Input capabilities
Documented input modalities across available providers
Both DeepSeek-V4-Flash-Vision-Exp and Qwen3.8-Flash-Next support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
DeepSeek-V4-Flash-Vision-Exp
Qwen3.8-Flash-Next
Release Timeline
When each model was launched
DeepSeek-V4-Flash-Vision-Exp was released on 2026-08-21, while Qwen3.8-Flash-Next was released on 2026-08-26.
Qwen3.8-Flash-Next is 0 month newer than DeepSeek-V4-Flash-Vision-Exp.
Aug 21, 2026
2 weeks ago
Aug 26, 2026
1 weeks ago
5d newerKnowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Outputs Comparison
Judge for yourself.
Run your own prompts against DeepSeek-V4-Flash-Vision-Exp and Qwen3.8-Flash-Next side-by-side, then vote on the output you prefer.
FAQ
Common questions about DeepSeek-V4-Flash-Vision-Exp vs Qwen3.8-Flash-Next.