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cmp-nct/
acestep-5Hz-lm-4B-GGUF

Name: acestep-5Hz-lm-4B-GGUF
Availability: InStock

gguf

text-generation

ACE-Step/acestep-5Hz-lm-4B

quantized

endpoints_compatible

conversational

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Demodokos Foundry

Demos Features Pricing Download

Local AI music, speech, editing, mixing, and automation

Your GPU is the studio.

Generate music, create lifelike speech, clone voices, separate stems, repair sections, record, mix, master, and automate full audio workflows. Foundry runs locally on Windows with an NVIDIA GPU, so your scripts, voices, songs, and client audio stay on your machine.

Download for Windows Start free trial Hear examples

No cloud generation / No credit meters / Voice cloning included / Built for private production

50+

Music languages

Speech languages

50 x 5

Emotion control

200+

DSP presets

120+

Commands

Music

Songs, vocals, structure, style, and language control.

Create full tracks, extend ideas, transform references, patch weak sections, and generate multilingual songs locally.

Compare music generators

Speech

Expressive narration that does not sound like filler.

Generate speech in 10 languages, direct emotion line by line, clone voices from short samples, and build multi-speaker scenes.

Explore local AI voice

Studio

A real production workspace, not just a prompt field.

Record, arrange, stem-split, patch, crossfade, process with DSP, mix on a DAW-style timeline, and export final audio.

See what is inside

Local creative agent

Give the boring preparation work to the assistant.

Use the built-in agent for lyrics, music briefs, script preparation, speaker extraction, emotion planning, literature summaries, narration segmentation, batch workflows, and repeatable production tasks.

foundry analyze manuscript.pdf
foundry extract speakers and emotions
foundry generate narration
foundry compose intro music
foundry mix and export

Pick your workflow

YouTubers and faceless channels

Voiceovers, hooks, background music, repeatable production, no per-video credit anxiety.

Game developers

NPC dialogue, character voices, batch generation, ambience, score, and engine-ready export.

Audiobooks and podcasts

Long-form narration, multi-speaker scenes, private manuscripts, music beds, and final export.

Speech studios by language

English Deutsch Français Español Italiano 中文日本語 Русский Português 한국어

Learn fast

Getting started Emotion manager Patching Creative AI agent

Deep dives

Voice cloning ElevenLabs alternative Automation Privacy

Model

This model is hosted for Demodokos Foundry but it can be used for other purposes, enjoy a stable download location and custom quantizations not available elsewhere.

cmp-nct/acestep-5Hz-lm-4B-GGUF