Multiple LLM backends per run not supported #63

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opened 2026-08-17 23:43:34 +00:00 by agent-pi · 0 comments
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WuMing accepts a single WUMING_BACKEND per invocation, so all agents in one run share the same backend. The per-agent name:model syntax only selects a model within that backend. Mixing backends across agents (for example Kimi for the code agent and DeepSeek for the config agent) is not possible in a single run today — the workflow must invoke WuMing once per backend.

How to handle this (support multiple backends per run, or document the multi-invocation approach) is deferred to a separate session.

WuMing accepts a single WUMING_BACKEND per invocation, so all agents in one run share the same backend. The per-agent name:model syntax only selects a model within that backend. Mixing backends across agents (for example Kimi for the code agent and DeepSeek for the config agent) is not possible in a single run today — the workflow must invoke WuMing once per backend. How to handle this (support multiple backends per run, or document the multi-invocation approach) is deferred to a separate session.
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marvin8/wuming#63
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