create_react_agent formats the whole state into an unused error message on every model call
Public issue #9328 in langchain-ai/langgraph. The source issue contains the full report and discussion.
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Reported problem
The record contains the title “create_react_agent formats the whole state into an unused error message on every model call” but no substantive source summary.
Frequency & alternatives
Recent records to compare: “Inference speedup for compiled granite_speech5 models” (GitHub Issues, Nov 13, 2026); “Seeded DataCollatorForLanguageModeling reuses the wrong RNG after switching tensor formats” (GitHub Issues, Nov 13, 2026). Shared themes are navigation hints; they have not been verified as the same need or independent corroboration.
Demand hypothesis
Treat the reported task or obstacle as an interview lead. A feature request, complaint or search for alternatives does not by itself identify a budget owner or willingness to pay.
Commercial evidence gaps
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Validation decision
Group original reports by the same task and deduplicate authors and reposts. Ask how the task is handled today and what it costs; test a defined offer before claiming paid demand.