langchain-palantir
I signed up for the Palantir AIP Developer Tier last year, and have since been experimenting with its capabilities. One of the most powerful aspects of the Developer Tier is the generous LLM inference offerings that are given for free, but generally those LLMs are only usable with AIP Agent Studio or via palantir_models, the AIP custom LLM inference library.
In my spare time I have been developing langchain-palantir, a LangChain integration for Palantir-provided LLMs. langchain-palantir provides implementations of the standard LangChain constructs like ChatModel, Embeddings, and BaseLoader by wrapping calls to the palantir_models library.
This library is open source (Apache-2.0) and usable in your own projects. I do not have a marketplace export file as my Developer Tier account does not allow that, so you’ll have to find a way to get the code itself into your own AIP account and build the Python library from there.
Chat Models
| Chat Model | Model Family | Chat Completions | Tool Calling | Image Input |
|---|---|---|---|---|
PalantirChatOpenAI |
OpenAI GPT |  |
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PalantirChatAnthropic |
Anthropic Claude | |
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PalantirChatGeneric |
Meta Llama, etc. | |
 |
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Embedding Models
| Embedding Model | Embed Query | Embed Documents |
|---|---|---|
PalantirGenericEmbeddings |
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Vector Stores
| Vector Store | Add/Remove Vectors | Similarity Search |
|---|---|---|
PalantirOntology |
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Document Loaders
| Document Loader | Images (PNG/JPG) | PDFs |
|---|---|---|
PalantirVisionLLMLoader |
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