organization · inferred from evidence
AI21Labs
The organization maintaining the ai21 SDK and related tools.
- ai21 SDK installation fails on Python 3.13 (sentencepiece==0.2.0 has no 3.13 support)
On Python 3.13, pip install ai21 (or uv add ai21) failed because one of the SDK's pinned dependencies, sentencepiece==0.2.0, did not support Python 3.13 yet. The reporter hit this on Windows 11, but the dependency pin was the cause regardle
- ai21-python usage examples fail: wrong Jamba model id (jamba-1.6-mini-2025-03 vs jamba-mini-1.6-2025-03)
A user running the usage examples in the ai21-python SDK kept getting errors because the example code used a model id that no longer resolves. The example passed jamba-1.6-mini-2025-03. Changing it to jamba-mini-1.6-2025-03 made the example
- AI21 LLM is not Runnable when using via LangChain
A user tried to use AI21's models through LangChain agents by passing an AI21Client instance directly as the llm to load_tools and initialize_agent, and the agent would not run. The problem: AI21Client is the raw API client, not a LangChain