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Directory
Results for “long documents”
9 tools in the directory · Updated
1 Nov 2026
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“long documents”
Open source
Runs on Command line
Showing 9 tools
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Tool
What it does
Price
Deep Agents
by
LangChain
Open-source agent harness for long-running, multi-step tasks
Free
Watch
Chroma
by
Chroma
Open-source search infrastructure for AI apps, with the managed Cloud service being wound down
Freemium
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PaperQA2
by
FutureHouse
Open-source RAG library for answering questions from scientific PDFs with citations
Free
Watch
NVIDIA Cosmos
by
NVIDIA
Open world foundation models, datasets and tools for building physical AI.
Free
Watch
NLTK
by
NLTK
Python toolkit for working with human language data
Free
Watch
Graphiti
by
Zep AI
YC W24
Open-source framework for temporal context graphs
Free
Watch
AutoGen
by
Microsoft
Archived open-source Python and .NET framework for multi-agent AI applications
Free
Watch
MegEngine
by
MEGVII
Train and deploy deep-learning models with one framework
Free
Watch
LangChain
by
LangChain
Open source framework for building agents that work with many models and tools
Free
Watch
That’s all 9 tools.