> ## Documentation Index
> Fetch the complete documentation index at: https://docs.unstructured.io/llms.txt
> Use this file to discover all available pages before exploring further.
# Available models
> The following models are available for use in Unstructured workflow nodes, organized by model functionality and provider.
## Partitioner (VLM)
| Provider | Model ID |
| -------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `anthropic` | `claude-opus-4-5-20251101`
`claude-opus-4-6`
`claude-sonnet-4-20250514`
`claude-sonnet-4-5-20250929` |
| `azure_openai` | `gpt-4o`
`gpt-4o-mini`
`gpt-5-mini` |
| `bedrock` | `us.amazon.nova-lite-v1:0`
`us.amazon.nova-pro-v1:0`
`us.anthropic.claude-3-haiku-20240307-v1:0`
`us.anthropic.claude-3-opus-20240229-v1:0`
`us.anthropic.claude-3-sonnet-20240229-v1:0`
`us.anthropic.claude-opus-4-5-20251101-v1:0`
`us.anthropic.claude-opus-4-6-v1`
`us.anthropic.claude-sonnet-4-20250514-v1:0`
`us.anthropic.claude-sonnet-4-5-20250929-v1:0` |
| `openai` | `gpt-4o`
`gpt-4o-mini`
`gpt-5-mini`
`gpt-5.2` |
| `vertexai` | `gemini-2.0-flash-001`
`gemini-2.5-flash`
`gemini-2.5-pro` |
## Embedder
| Provider | Model ID |
| -------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `azure_openai` | `text-embedding-3-large`
`text-embedding-3-small`
`text-embedding-ada-002` |
| `bedrock` | `amazon.titan-embed-text-v1`
`amazon.titan-embed-text-v2:0`
`cohere.embed-english-v3`
`cohere.embed-multilingual-v3`
`amazon.titan-embed-image-v1` |
| `ibm` | `sentence-transformers/all-minilm-l6-v2`
`ibm/granite-embedding-278m-multilingual`
`intfloat/multilingual-e5-large`
`ibm/slate-125m-english-rtrvr-v2`
`ibm/slate-30m-english-rtrvr-v2` |
| `togetherai` | `togethercomputer/m2-bert-80M-32k-retrieval` |
| `voyageai` | `voyage-3`
`voyage-3-large`
`voyage-3-lite`
`voyage-code-2`
`voyage-code-3`
`voyage-finance-2`
`voyage-law-2`
`voyage-multimodal-3` |
## Extract (LLM)
| Provider | Model ID |
| -------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `anthropic` | `claude-opus-4-5-20251101`
`claude-sonnet-4-20250514`
`claude-sonnet-4-5-20250929` |
| `azure_openai` | `gpt-4o`
`gpt-4o-mini`
`gpt-5-mini` |
| `bedrock` | `us.anthropic.claude-opus-4-5-20251101-v1:0`
`us.anthropic.claude-opus-4-6-v1`
`us.anthropic.claude-sonnet-4-20250514-v1:0`
`us.anthropic.claude-sonnet-4-5-20250929-v1:0` |
| `openai` | `gpt-4o`
`gpt-4o-mini`
`gpt-5-mini` |
## Enrichment nodes
### Generative OCR
| Provider | Model ID |
| -------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `anthropic` | `claude-opus-4-5-20251101`
`claude-opus-4-6`
`claude-sonnet-4-20250514`
`claude-sonnet-4-5-20250929` |
| `azure_openai` | `gpt-4o`
`gpt-4o-mini`
`gpt-5-mini` |
| `bedrock` | `us.amazon.nova-lite-v1:0`
`us.amazon.nova-pro-v1:0`
`us.anthropic.claude-3-haiku-20240307-v1:0`
`us.anthropic.claude-3-opus-20240229-v1:0`
`us.anthropic.claude-3-sonnet-20240229-v1:0`
`us.anthropic.claude-opus-4-5-20251101-v1:0`
`us.anthropic.claude-opus-4-6-v1`
`us.anthropic.claude-sonnet-4-20250514-v1:0`
`us.anthropic.claude-sonnet-4-5-20250929-v1:0` |
| `openai` | `gpt-4o`
`gpt-4o-mini`
`gpt-5-mini`
`gpt-5.2` |
### Image Description
| Provider | Model ID |
| -------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `anthropic` | `claude-opus-4-5-20251101`
`claude-opus-4-6`
`claude-sonnet-4-20250514`
`claude-sonnet-4-5-20250929` |
| `azure_openai` | `gpt-4o`
`gpt-4o-mini`
`gpt-5-mini` |
| `bedrock` | `us.amazon.nova-lite-v1:0`
`us.amazon.nova-pro-v1:0`
`us.anthropic.claude-3-haiku-20240307-v1:0`
`us.anthropic.claude-3-opus-20240229-v1:0`
`us.anthropic.claude-3-sonnet-20240229-v1:0`
`us.anthropic.claude-opus-4-5-20251101-v1:0`
`us.anthropic.claude-opus-4-6-v1`
`us.anthropic.claude-sonnet-4-20250514-v1:0`
`us.anthropic.claude-sonnet-4-5-20250929-v1:0` |
| `openai` | `gpt-4o`
`gpt-4o-mini`
`gpt-5-mini`
`gpt-5.2` |
| `vertexai` | `gemini-2.0-flash-001`
`gemini-2.5-flash`
`gemini-2.5-pro` |
### Named Entity Recognition
| Provider | Model ID |
| -------------- | ------------------------------------------------------------------------------------------------------------------- |
| `anthropic` | `claude-opus-4-5-20251101`
`claude-opus-4-6`
`claude-sonnet-4-20250514`
`claude-sonnet-4-5-20250929` |
| `azure_openai` | `gpt-4o`
`gpt-4o-mini`
`gpt-5-mini` |
| `openai` | `gpt-4o`
`gpt-4o-mini`
`gpt-5-mini`
`gpt-5.2` |
### Table Description
| Provider | Model ID |
| -------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `anthropic` | `claude-opus-4-5-20251101`
`claude-opus-4-6`
`claude-sonnet-4-20250514`
`claude-sonnet-4-5-20250929` |
| `azure_openai` | `gpt-4o`
`gpt-4o-mini`
`gpt-5-mini` |
| `bedrock` | `us.amazon.nova-lite-v1:0`
`us.amazon.nova-pro-v1:0`
`us.anthropic.claude-3-haiku-20240307-v1:0`
`us.anthropic.claude-3-opus-20240229-v1:0`
`us.anthropic.claude-3-sonnet-20240229-v1:0`
`us.anthropic.claude-opus-4-5-20251101-v1:0`
`us.anthropic.claude-opus-4-6-v1`
`us.anthropic.claude-sonnet-4-20250514-v1:0`
`us.anthropic.claude-sonnet-4-5-20250929-v1:0` |
| `openai` | `gpt-4o`
`gpt-4o-mini`
`gpt-5-mini`
`gpt-5.2` |
| `vertexai` | `gemini-2.0-flash-001`
`gemini-2.5-flash`
`gemini-2.5-pro` |
### Table to HTML
| Provider | Model ID |
| -------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `anthropic` | `claude-opus-4-5-20251101`
`claude-opus-4-6`
`claude-sonnet-4-20250514`
`claude-sonnet-4-5-20250929` |
| `azure_openai` | `gpt-4o`
`gpt-4o-mini`
`gpt-5-mini` |
| `bedrock` | `us.amazon.nova-lite-v1:0`
`us.amazon.nova-pro-v1:0`
`us.anthropic.claude-3-haiku-20240307-v1:0`
`us.anthropic.claude-3-opus-20240229-v1:0`
`us.anthropic.claude-3-sonnet-20240229-v1:0`
`us.anthropic.claude-opus-4-5-20251101-v1:0`
`us.anthropic.claude-opus-4-6-v1`
`us.anthropic.claude-sonnet-4-20250514-v1:0`
`us.anthropic.claude-sonnet-4-5-20250929-v1:0` |
| `openai` | `gpt-4o`
`gpt-4o-mini`
`gpt-5-mini`
`gpt-5.2` |