Model vendor
AssemblyAI
Speech AI company providing accurate transcription and understanding APIs
Updated Aug 11, 2026. Data as of 2026-08-11
Models3
Versions3
Open defaults0
CountryUS
AssemblyAI models
Default-version specifications and scored-version capability values are labeled separately.
| AS | Best | N/A | N/A | N/A | Closed weights | N/A | Not scored |
| AS | Nano | N/A | N/A | N/A | Closed weights | N/A | Not scored |
| AS | Universal Streaming | N/A | N/A | N/A | Closed weights | N/A | Not scored |
AssemblyAI capability scores
Each unique model uses its latest scored version.
No capability scores
No AssemblyAI model currently has a calculated LLMBoard score.
AssemblyAI Highlights
Leading AssemblyAI models by score, price and context window.
Open-weight defaults0of 3 models
What is AssemblyAI?
Background and model catalog information for AssemblyAI.
Speech AI company providing accurate transcription and understanding APIs
Model ownership is separate from API hosting. One model can be offered by multiple API providers with different prices.
- Vendor
- AssemblyAI
- Models
- 3
- Versions
- 3
- Country
- US
- Founded
- Not available
Catalog data as of 2026-08-11.
FAQ
Common questions about AssemblyAI.
What is AssemblyAI's highest-ranked model?
No model from this vendor currently has a score.
How many AssemblyAI models are tracked?
The catalog contains 3 independently selectable AssemblyAI models and 3 versions.
Does AssemblyAI host every listed model API?
Not necessarily. Vendor identifies the model developer; API providers are tracked separately.
Does AssemblyAI publish open-weight models?
No current default version is marked as open weight.