Dense vs. MoE gap is shrinking fast with the 3.6-27B release

Reddit r/LocalLLaMA / 4/23/2026

💬 OpinionSignals & Early TrendsTools & Practical UsageModels & Research

Key Points

  • The article argues that the performance gap between dense models and MoE (mixture-of-experts) models is shrinking rapidly with the recent 3.6–27B release.
  • Despite MoE closing the distance on most evaluations, dense models still generally lead overall across tasks.
  • MoE appears to be making particularly large gains in coding benchmarks, with the dense model’s advantage on SWE-bench Multilingual narrowing significantly.
  • The only notable exception is Terminal-Bench 2.0, where the dense model’s lead widens substantially.
  • For users limited to around 24GB VRAM and seeking very large context windows, the trade-offs increasingly favor MoE according to the reported results.
Dense vs. MoE gap is shrinking fast with the 3.6-27B release

27B Dense vs. 35B-A3B MoE):

- Dense still holds the crown: It still wins out on most tasks overall.

- The gap is closing: In 7 out of 10 benchmarks, the MoE model is quietly creeping up and closing the distance.

- Coding is getting a massive boost: MoE is making serious strides here. For example, the dense model's lead on the SWE-bench Multilingual benchmark dropped from +9.0 down to just +4.1.

- The one weird outlier: Terminal-Bench 2.0. For whatever reason, the dense model absolutely pulled ahead here, widening its lead from +1.1 to a massive +7.8.

TL;DR: Dense is still technically better, but MoE is catching up fast—especially for coding. If you're running on 24GB VRAM and want massive context windows, the trade-off for MoE is looking better than ever right now.

Thoughts?

Anyone tested the 256k context on the MoE yet?

More details.

Check more details in the link: https://x.com/i/status/2047004358500614152

submitted by /u/Usual-Carrot6352
[link] [comments]