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UsageCallbackHandler shares token/cost state across instances (class-level _model_usage)

Status: Open.

#349 In langchain-ai/langchain-nvidia;

· Andrew Chen (chuenchen309) opened on Jul 11, 2026

ConnectionRefusedError when trying to generate the report in NVIDIA-hosted Jupyter notebook

Status: Open.

#192 In langchain-ai/langchain-nvidia;

· Arun Gupta (arun-gupta) opened on Sep 11, 2025

NVIDIAEmbeddings embed_query give 404 error while curl works

Status: Open.

#165 In langchain-ai/langchain-nvidia;

· nv-unnikrishnankgs opened on Jul 9, 2025

LangchainJS support

Status: Open.

#158 In langchain-ai/langchain-nvidia;

· Yashar Fakhari (YasharF) opened on Jun 4, 2025

update test matrix py3.8 -> 3.9

Status: Open.

#138 In langchain-ai/langchain-nvidia;

· Matthew Farrellee (mattf) opened on Feb 12, 2025

scheduled tests are failing from accuracy issues

Status: Open.

#137 In langchain-ai/langchain-nvidia;

· Matthew Farrellee (mattf) opened on Feb 12, 2025

ChatNVIDIA request timeout

Status: Open.

#121 In langchain-ai/langchain-nvidia;

· joshua-pappalardo opened on Dec 5, 2024

AttributeError: 'NVIDIAEmbeddings' object has no attribute 'truncate'

Status: Open.

#67 In langchain-ai/langchain-nvidia;

· Gnanaprakash R (gnanaprakash-ravi) opened on Jul 9, 2024

ranker.compress_documents(query=query, documents=docs) changes the docs in the input

Status: Open.

#41 In langchain-ai/langchain-nvidia;

· tyu008 opened on May 17, 2024

The langchain-nvidia-ai-endpoints package does not have a __version__ attribute

Status: Open.

#28 In langchain-ai/langchain-nvidia;

· Aishwarya Padmakumar (aishwaryap) opened on Apr 23, 2024

More informative exceptions

Status: Open.

#21 In langchain-ai/langchain-nvidia;

· Swastika Dutta (sduttanv) opened on Apr 13, 2024

Nvidia Ai Endpoints Supports Google Gemini LLM

Status: Open.

#14 In langchain-ai/langchain-nvidia;

· SrinivasanVenkatramanan opened on Mar 29, 2024