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Context Compaction in Open WebUI (filter, tested with Qwen 3.8 27b)

This story is from 2026-09-12. It is preserved in the archive; the latest stories are on the live feed.

With tool calling in Open WebUI I was hitting "request exceeds the available context size". Disclaimer: Code by Opus 4.6, on its own conclusion (following an afternoon of development and testing) that OpenWebUI's built-in context compaction runs on your initial message, not during the tool-call loo…

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  1. 2026-09-12 18:44 · r/LocalLLM
    Context Compaction in Open WebUI (filter, tested with Qwen 3.8 27b)

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