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Topic

Mixture of Experts Architectures

A neural network design that activates only a few specialized "expert" subnetworks per input, scaling parameter count without raising compute cost.

Current stories

buildOne report1 publisher

The Neuron clocks NVIDIA's 74B Nemotron Bolt at 65.5 tokens per second on a laptop

The Neuron measured NVIDIA's Nemotron 3.5 Bolt 74B-A9B at 65.5 tokens per second on a laptop in a hands-on test. The build was heavily compressed, and the review's tool-assisted wins went to the hosted Super VL.

Publishers:theneuron.ai

Reality

Evidence45
Adoption
Not scored
Hype gap+15
Incentives
Not scored
Confidence50
buildConfirmed13 publishers

Muse Spark Open's license asks hosted-model sellers above $20M in revenue for a written deal with Meta

Meta released Muse Spark Open, an 816B-parameter open-weight model that activates 42B parameters per token. Per The New Stack, a company above $20M in revenue needs a separate Meta agreement before selling it as a hosted service.

Perspective Coverage

13 publishers
Builder
Builder 40%
Operator
Operator 32%
Investor
Investor 28%

Reality

Evidence55
Adoption30
Hype gap+35
Incentives65
Confidence65
buildConfirmed12 publishers

NVIDIA's Bolt packs 74B parameters into a claimed 24GB by storing them at 2 bits

NVIDIA says its Nemotron 3.5 Bolt 74B-A9B agent model fits in 24GB and will ship with open weights, data and recipes. The footprint, the license terms and the quality claims stay unverified until the weights are live and outside testers have run them.

Perspective Coverage

12 publishers
Builder
Builder 40%
Operator
Operator 35%
Investor
Investor 25%

Reality

Evidence42
Adoption
Not scored
Hype gap+25
Incentives60
Confidence58
buildOne report1 publisher

Nemotron 3.5 Super VL activates 12B of its 120B parameters on each token

NVIDIA's open Nemotron 3.5 Super VL is a 120B mixture-of-experts model that activates 12B parameters per token for text, image, document and video work. NVIDIA's post still places it in a multi-model system, so consolidation covers one tier.

Reality

Evidence35
Adoption25
Hype gap+30
Incentives75
Confidence40
buildConfirmed4 publishers

Liquid AI's LFM2.5-24B-A2B outscores Qwen3.6-35B-A3B on LiveClaw in Liquid's own evaluation

Liquid AI says its LFM2.5-24B-A2B scores 48.09 on LiveClaw against 38.19 for the larger Qwen3.6-35B-A3B. The 184 tok/s it reports on an Apple M5 Max is a decode rate, so agent latency depends on how many tokens the model spends thinking.

Perspective Coverage

4 publishers
Builder
Builder 45%
Operator
Operator 33%
Investor
Investor 22%

Reality

Evidence42
Adoption
Not scored
Hype gap+30
Incentives65
Confidence62
buildOne report1 publisher

Fish Audio's open-weight Drama 3 tops a pronunciation benchmark at 93.2% under a $500,000 revenue cap

Fish Audio released a 35B mixture-of-experts speech model on Oct 13 that scores 93.2% on Artificial Analysis' pronunciation benchmark. Free commercial use stops at $500,000 in annual revenue, and the two-RTX-3090 setup is one Reddit user's report.

Publishers:dev.to

Reality

Evidence50
Adoption12
Hype gap+25
Incentives
Not scored
Confidence55
buildOne report1 publisher

Ai2's Olmo-core 3 trains a 47B MoE at 2.7 times its old throughput under random routing

Ai2's Olmo-core 3 reached about 52,000 tokens per second per GPU on a 47B mixture-of-experts model, roughly 2.7 times the old stack, on eight B300 GPUs. The report labels every headline rate as measured under random routing, so a team with a trained router has to rerun the comparison.

Publishers:dev.to

Reality

Evidence55
Adoption
Not scored
Hype gap+10
Incentives
Not scored
Confidence58
buildOne report1 publisher

Janas's 37 tok/s claim on an 80B model rests on one laptop and its author's own runs

Janas, a C engine by Maurizio Cammalleri, reports 37 tok/s on a 48.4 GB model with 32 GB of RAM, against 2.8 on llama.cpp. Speculative drafting supplies 13 of those 37, so the like-for-like figure is 24 tok/s.

Publishers:dev.to

Reality

Evidence30
Adoption
Not scored
Hype gap+35
Incentives
Not scored
Confidence50
buildOne report1 publisher

Self-hosting Mistral Large 4 means loading 1.05 trillion parameters to run 52 billion per token

Mistral AI put Large 4, a 1.05-trillion-parameter mixture-of-experts model, into public preview on Oct. 6 and promised weights by October's end. Self-hosters can size memory now, though Mistral says the training run behind the preview is still going.

Publishers:dev.to

Reality

Evidence50
Adoption
Not scored
Hype gap+20
Incentives65
Confidence55
buildOne report1 publisher

Aleph Alpha releases Kolibri, a 78B English-German MoE, under Apache 2.0

Aleph Alpha published Kolibri, a 78B-parameter English and German mixture-of-experts model, under Apache 2.0 with about 3.46B parameters active per token. Teams that cannot send prompts to outside servers can host it themselves if they pay for the GPUs.

Publishers:dev.to

Reality

Evidence45
Adoption
Not scored
Hype gap+15
Incentives30
Confidence50
investOne report1 publisher

AI firms want 2028 phones to run models more than three times what Qualcomm's 2nm chips handle

Qualcomm CEO Cristiano Amon says AI firms want phones running 100-billion-parameter models continuously by 2028, more than triple his newest chips' limit. Most of Qualcomm's plan for closing that gap is memory, the cost Amon says already deters phone upgrades.

Reality

Evidence35
Adoption
Not scored
Hype gap+25
Incentives75
Confidence40
buildConfirmed7 publishers

Xiaomi priced six days of reinforcement learning at $3.47 million

Xiaomi's $850,000 and $2.62 million cover 30 reinforcement-learning steps apiece on models it had already pretrained. Xiaomi published the environments and the RL code but not the 7,000-plus task datasets behind them.

Perspective Coverage

7 publishers
Builder
Builder 56%
Operator
Operator 23%
Investor
Investor 21%

Reality

Evidence60
Adoption25
Hype gap+30
Incentives65
Confidence62
buildConfirmed6 publishers

DeepSeek's V4.1-Flash report prices a live agent's memory at 890 bytes per token

The quarter-size global KV cache and eighth-size persistent storage are serving-cost claims rather than benchmark scores, and banking the second one requires a prefix-cache tier your stack has to already run.

Perspective Coverage

6 publishers
Builder
Builder 53%
Operator
Operator 33%
Investor
Investor 14%

Reality

Evidence66
Adoption42
Hype gap+14
Incentives64
Confidence63
buildOne report1 publisher

DeepSeek V4.1 Flash's 36x discount to Claude Opus 5 depends on off-peak hours and low effort

DeepSeek V4.1 Flash costs $2.10 off-peak for an agent run that costs $75 on Claude Opus 5, about 36x less, according to a dev.to analysis. Paying peak-hour rates halves that gap to about 18x, and running at max effort cuts it to about 15x.

Publishers:dev.to

Reality

Evidence35
Adoption
Not scored
Hype gap+35
Incentives
Not scored
Confidence35
investConfirmed11 publishers

Reflection AI pitches Beam as a US open model level with China's GLM-5.2

Reflection AI says its first model, Beam, performs at the level of Z.ai's GLM-5.2 while using three to four times less compute than similar open models. Until outside testers report, those are the company's figures, and they count most with buyers who cannot use Chinese models.

Perspective Coverage

12 publishers
Builder
Builder 37%
Operator
Operator 28%
Investor
Investor 35%

Reality

Evidence35
Adoption10
Hype gap+45
Incentives75
Confidence60
buildOne report1 publisher

VIDRAFT ships a 111GB Darwin-180B that pages its experts from SSD on 8GB-VRAM laptops

VIDRAFT released a 111GB, 4-bit build of its 180B-parameter Darwin model that it says runs on a laptop with 8GB of VRAM and 32GB of RAM. Air-gapped teams still need a measured token rate on that laptop before they can price it against a server.

Publishers:dev.to

Reality

Evidence30
Adoption
Not scored
Hype gap+40
Incentives85
Confidence40
buildConfirmed13 publishers

Reflection sells Beam to sovereign-AI buyers on a 3-to-4x inference compute claim

Reflection AI says Beam, its 501-billion-parameter open-weight model, needs three to four times less compute than comparable open models. Buyers have only the company's figures until the weights ship later in October.

Perspective Coverage

13 publishers
Builder
Builder 37%
Operator
Operator 35%
Investor
Investor 28%

Reality

Evidence35
Adoption8
Hype gap+40
Incentives70
Confidence55

Earlier coverage

  1. Aleph Alpha's open Kolibri model routes each token through 3.46B of its 78.1B parameters

    Build · October 3, 2026 · Confirmed6 publishers

  2. Redis creator's ds4 engine squeezes a handful of open models into 96GB to 128GB of memory

    Build · October 2, 2026 · Confirmed2 publishers

  3. Ai2's Olmo-core 3 gets 2.7x its old MoE throughput by keeping experts resident on GPUs

    Build · October 1, 2026 · Confirmed2 publishers

  4. Kimi K3's real gate is 1.4TB of VRAM and a bespoke licence, not engineering

    Build · August 20, 2026 · Confirmed2 publishers

  5. Tencent's 770B Hy4 weights make model spend a memory-capacity question

    Invest · August 30, 2026 · Confirmed2 publishers

  6. DeepSeek's new encoder-decoder splits inference into an 8B prefill and a 16B decode

    Build · September 11, 2026 · Confirmed3 publishers

  7. Filling GLM-5.3-Flash's million-token window costs three times its per-task benchmark price

    Build · September 20, 2026 · Confirmed2 publishers

  8. A 30B model that activates 3B still has to keep all 30B in VRAM

    Build · September 15, 2026 · One report1 publisher

  9. Edge0's 35B would need 22 GB/s of SSD bandwidth without the file cache

    Build · September 11, 2026 · Confirmed2 publishers