litellm-mirror/docs/my-website/release_notes/v1.56.4/index.md
Krish Dholakia 513874858b fix(model_hub.tsx): clarify cost in model hub is per 1m tokens (#7687)
* fix(model_hub.tsx): clarify cost in model hub is per 1m tokens

* docs: test blog

* docs: improve release note docs

* docs(docs/): new stable release doc

* docs(docs/): specify date in all posts

* docs(docs/): add git diff to stable release docs
2025-01-11 09:57:09 -08:00

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---
title: v1.56.4
slug: v1.56.4
date: 2024-12-29T10:00:00
authors:
- name: Krrish Dholakia
title: CEO, LiteLLM
url: https://www.linkedin.com/in/krish-d/
image_url: https://media.licdn.com/dms/image/v2/C5103AQHYMXJfHTf4Ng/profile-displayphoto-shrink_800_800/profile-displayphoto-shrink_800_800/0/1517455593871?e=1741824000&v=beta&t=udmat6jS-s3EQZp1DTykf7NZmf-3sefD_I9B1aMjE5Y
- name: Ishaan Jaffer
title: CTO, LiteLLM
url: https://www.linkedin.com/in/reffajnaahsi/
image_url: https://media.licdn.com/dms/image/v2/D4D03AQGiM7ZrUwqu_Q/profile-displayphoto-shrink_800_800/profile-displayphoto-shrink_800_800/0/1675971026692?e=1741824000&v=beta&t=eQnRdXPJo4eiINWTZARoYTfqh064pgZ-E21pQTSy8jc
tags: [deepgram, fireworks ai, vision, admin ui, dependency upgrades]
hide_table_of_contents: false
---
import Image from '@theme/IdealImage';
`deepgram`, `fireworks ai`, `vision`, `admin ui`, `dependency upgrades`
## New Models
### **Deepgram Speech to Text**
New Speech to Text support for Deepgram models. [**Start Here**](https://docs.litellm.ai/docs/providers/deepgram)
```python
from litellm import transcription
import os
# set api keys
os.environ["DEEPGRAM_API_KEY"] = ""
audio_file = open("/path/to/audio.mp3", "rb")
response = transcription(model="deepgram/nova-2", file=audio_file)
print(f"response: {response}")
```
### **Fireworks AI - Vision** support for all models
LiteLLM supports document inlining for Fireworks AI models. This is useful for models that are not vision models, but still need to parse documents/images/etc.
LiteLLM will add `#transform=inline` to the url of the image_url, if the model is not a vision model [See Code](https://github.com/BerriAI/litellm/blob/1ae9d45798bdaf8450f2dfdec703369f3d2212b7/litellm/llms/fireworks_ai/chat/transformation.py#L114)
## Proxy Admin UI
- `Test Key` Tab displays `model` used in response
<Image img={require('../../img/release_notes/ui_model.png')} />
- `Test Key` Tab renders content in `.md`, `.py` (any code/markdown format)
<Image img={require('../../img/release_notes/ui_format.png')} />
## Dependency Upgrades
- (Security fix) Upgrade to `fastapi==0.115.5` https://github.com/BerriAI/litellm/pull/7447
## Bug Fixes
- Add health check support for realtime models [Here](https://docs.litellm.ai/docs/proxy/health#realtime-models)
- Health check error with audio_transcription model https://github.com/BerriAI/litellm/issues/5999