Modeldex
Drag to turnCard front showing

MicrosoftAudioPromo

VibeVoice-Realtime-0.5B

Text-to-speech model from Microsoft, 1B parameters.

microsoft/VibeVoice-Realtime-0.5B
Type
Audio
Quality
Not rated yet
Parameters
1B (1,017,626,722)
Downloads
290K in the last 30 days
Likes
1.3K
Access to weights
Open download
On Hugging Face since
Dec 4, 2025
Takes in
Text
Puts out
Audio
Access
Open weights
License
MIT
Rarity
Promo
Set number
719/1044
Open on Hugging FaceMeet its creatureBattle Qwen3-TTS-12Hz-1.7B-VoiceDesign

License read from the model’s Hugging Face card. Stats from Microsoft’s official Hugging Face account, refreshed daily.

How good is it?

Public leaderboard scores for VibeVoice-Realtime-0.5B, refreshed daily from Epoch AI and LMArena.

No public leaderboard lists VibeVoice-Realtime-0.5B yet. Epoch AI and LMArena cover most chat, image, and video models from the big labs; embeddings, speech, and small open models mostly go unrated.

More from Microsoft

Microsoft

harrier-oss-v1-270m

SIZE268M
Embedding
TextDownloads130K/mo
–Likes210

Embedding model from Microsoft, 268M parameters.

Open weightsMIT843/1044
Microsoft

harrier-oss-v1-0.6b

SIZE596M
Embedding
TextDownloads280K/mo
–Likes320

Embedding model from Microsoft, 596M parameters.

Open weightsMIT842/1044
Microsoft

VibeVoice-ASR

SIZE8.7B
Speech to text
AudioDownloads690K/mo
TextLikes1.3K

Speech recognition model from Microsoft, 8.7B parameters.

Open weightsMIT757/1044
Microsoft

TRELLIS.2-4B

3D generation
ImageDownloads2.3M/mo
–Likes1.4K

Image-to-3D model from Microsoft.

Open weightsMIT712/1044
Microsoft

VibeVoice-1.5B

SIZE2.7B
Text to speech
TextDownloads540K/mo
AudioLikes2.5K

Text-to-speech model from Microsoft, 2.7B parameters.

Open weightsMIT644/1044
Microsoft

Phi-4-reasoning-plus

CTX32K
Reasoning
TextInput$0.13/M
TextOutput$0.50/M

Reasoning model for deliberate analysis, multi-step problem solving, and tool use

Open weightsMIT458/1044
Microsoft

Phi-4-reasoning

CTX32K
Reasoning
TextInput$0.13/M
TextOutput$0.50/M

Reasoning model for deliberate analysis, multi-step problem solving, and tool use

Open weightsMIT457/1044
Microsoft

Phi-4-multimodal

CTX128K
Vision · Audio
TextImageAudioInput$0.08/M
TextOutput$0.32/M

Multimodal model for analyzing text, images, documents, and rich media

Open weightsMIT456/1044
Deck0/4
  1. Empty slot
  2. Empty slot
  3. Empty slot
  4. Empty slot