Stable Audio 2.5
Audio Available Full comparison ↗ stability-ai/stable-audio-2-5 · by Stability AI
· Diffusion transformer (DiT)
Pricing — 1 offering(s)
Per generation
- $0.20 / generation Historical 2026-06-26 → 2026-10-10
- $0.08 / generation
Current
2026-10-11 → present
8 credits per generation at $0.01 a credit (Stability pricing page, checked 2026-10-11). Stability cut the…
8 credits per generation at $0.01 a credit (Stability pricing page, checked 2026-10-11). Stability cut the price from 20 credits ($0.20) between 2026-09-20 and 2026-10-11.
Showing the active price and any recorded history. Full pricing history is available via the paid API — see API docs.
See how Stable Audio 2.5 fits into a cost-aware routing setup
See how →Capability profile
How Stable Audio 2.5 rates across core capability dimensions, with the task-level evidence behind each rating.
High-fidelity stereo output. Improved coherence over 2.0 across instrumental and sound design content.
Broad style coverage from text descriptions. Strong on electronic, ambient, cinematic, and classical genres.
Limited vocal generation; designed primarily for instrumental music and sound design.
Up to 3 minutes per generation with timing conditioning for precise duration control.
Accepts audio samples as conditioning input alongside text prompts, enabling style transfer and audio continuation.
Operator guidance
The standard-tier current Stable Audio option at $0.20/generation. Choose over deprecated 2.0 for the same price with improved coherence and audio conditioning. Choose 3.0 instead if you need more than 3 minutes per generation ($0.26, up to 6 minutes). For vocals and lyrics, Suno v4 is the better choice. For open-weights self-hosting, MusicGen Large eliminates cost at scale.
Use cases
- Background music up to 3 minutes for video, podcasts, and games
- Sound design and ambient audio generation
- Audio-to-audio style transfer and continuation using sample conditioning
- High-fidelity instrumental generation at 44.1kHz stereo
Limitations
- Limited vocal generation — primarily instrumental and sound design
- 3-minute maximum duration per generation
- No stem export