Open-Source Music Model YuE2 Runs Suno-Quality Songs Locally in Just 4.5GB VRAM
YuE2, an open-source music generation model with only 3B parameters, has been tested by multiple developers and is being called possibly the strongest open-source option today: high quality, fast, with extremely low VRAM requirements — it runs locally on consumer GPUs and even some laptops, with cover quality approaching closed-source services like Suno. Pinokio author cocktailpeanut has integrated it into WanGP, dramatically lowering the deployment barrier.
Confirmed
- cocktailpeanut integrated YuE2 into WanGP and monitored VRAM throughout: generation never exceeded 4.5GB VRAM, with output at 48kHz stereo, enabling "SUNO-grade" songs on consumer hardware including some laptops.
- YuE2 is available on Wan2gP with one-click install via Pinokio.
- A French developer tested the cover feature: feeding YuE2 a 30-year-old personal composition plus lyrics produced a dozen high-quality covers in varied styles, quickly.
- @lazyspock installed the not-yet-stable ComfyUI support and built a workflow: the INT8 CONROT quantized version needs about 8GB VRAM (runs on an RTX 4070 12GB), generating a four-minute song in 120–150 seconds, with covers close to Suno.
- One tester called it "one of the craziest things I've seen," marveling at its low-VRAM performance; cocktailpeanut noted YuE-2 has just 3B parameters.
Unconfirmed
- One repost about "VRAM never exceeding 4.5GB" lacked full context identifying the tested model, though the figure matches cocktailpeanut's own YuE2 testing.
Why it matters
- A 4.5GB VRAM floor means ordinary users can generate music locally without high-end GPUs, and with Pinokio one-click install the deployment cost is near zero.
- For the first time, an open-source model poses real competition to closed services like Suno in both quality and ease of use, while local operation avoids copyright and paywall constraints.
2026-09-15 ~ 2026-09-17 · 7 related posts
- Episode 1: Open-source music model YuE2-3B launches with editable scores, claims Suno v5-level quality(2026-09-10, 12 posts)
- Episode 2: Open-Source Music Model YuE2 Beats Suno v5/v6 on WildSongBench(2026-09-14, 4 posts)
- Episode 3: YuE2 Music Model Gets ComfyUI Nodes and LoRA Trainer(2026-09-15, 2 posts)
- Episode 4: Open-Source Music Model YuE2 Runs Suno-Quality Songs Locally in Just 4.5GB VRAM(2026-09-15, 7 posts)
- Episode 5: YuE2 allows individuals to commercialize generated music for free(2026-09-16, 2 posts)
Primary sources
- Open-source YuE2 generates SUNO-quality songs with just 4.5GB VRAM — cocktailpeanut ·
- YuE2 tested: the first real local Suno rival, near-Suno covers on 8GB VRAM — lazyspock ·
- YuE-2 music generation model stuns users with quality at just 3B parameters — cocktailpeanut ·
- [source] YuE2 tested: the first real local Suno rival, near-Suno covers on 8GB VRAM — lazyspock · 2026-09-15
- Dev measures under 4.5GB VRAM peak throughout full local generation — cocktailpeanut · 2026-09-16
- [source] Open-source YuE2 generates SUNO-quality songs with just 4.5GB VRAM — cocktailpeanut · 2026-09-16
- YuE2 music model runs locally on 4.5GB VRAM: one-click install, batch style covers from a single track — cocktailpeanut · 2026-09-16
- Open-source music model YuE2 runs locally on 4.5GB VRAM, outputs 48kHz full songs — cocktailpeanut · 2026-09-17
- [source] YuE-2 music generation model stuns users with quality at just 3B parameters — cocktailpeanut · 2026-09-17
1 near-duplicate retellings: cocktailpeanut