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AI model

Qwen3.8-Flash-Next

Multimodal mixture-of-experts model released by Qwen.

Known aliases

  • Flash-Next
  • Qwen 3.8 Flash
  • Qwen3.8 Flash Next
  • Qwen/Qwen3.8-Flash-Next

Current stories

buildOne report1 publisher

Strata Hits 110.8 tok/s on an RTX 4090 by Activating Only 6B Parameters per Token

Strata runs a 125B-class Qwen model at about 100 tok/s on one RTX 4090 because its sparse MoE activates only about 6B parameters per token. The design moves the hardware bill to system RAM, and the 100 tok/s figure holds mainly for code and structured output.

Publishers:dev.to

Reality

Evidence45
Adoption15
Hype gap+40
Incentives
Not scored
Confidence40
buildOne report1 publisher

VIDRAFT's 4-bit Darwin-180B build streams most of its weights from SSD on a 40 GB laptop

VIDRAFT says POCKET-Darwin-180B, a 111 GB 4-bit GGUF build of its 180B mixture-of-experts model, runs in llama.cpp on about $1,400 of consumer hardware. The accuracy evidence so far is one MMLU-Pro comparison that VIDRAFT reports itself.

Publishers:dev.to

Reality

Evidence30
Adoption
Not scored
Hype gap+45
Incentives60
Confidence35
buildOne report1 publisher

Fixing the deployment target splits the flash-tier coding leaderboard into three winners

GLM-5.3-Flash leads agentic terminal work, DeepSeek V4 Flash is billed as the cheapest per token, and a 2.52B MiniCPM5-2B runs locally under Apache 2.0. The comparison flags most of those numbers as vendor-reported.

Publishers:dev.to

Reality

Evidence34
Adoption27
Hype gap+26
Incentives58
Confidence41
buildOne report1 publisher

Firing 4.8% of the weights per token still leaves 125GB to keep resident

Alibaba's Qwen3.8-Flash-Next preview activates 6B of its 125B parameters per token. Per-token compute drops to under a quarter of the dense 27B's, and about 125GB of weights still has to stay on device.

Publishers:dev.to

Reality

Evidence34
Adoption18
Hype gap+15
Incentives60
Confidence42
buildConfirmed5 publishers

Alibaba ships the Qwen4 architecture as open weights before the flagship exists

Qwen3.8-Flash-Next puts 36 Gated DeltaNet layers and 12 sparse-attention layers on Hugging Face, which means the retrieval budget Qwen4 will inherit is something you can measure against your own traces now.

Perspective Coverage

5 publishers
Builder
Builder 52%
Operator
Operator 28%
Investor
Investor 20%

Reality

Evidence58
Adoption52
Hype gap+32
Incentives76
Confidence71