{"repo":"NousResearch/hermes-agent","public_id":"36907","display_label":"Strip extra fields from API requests on fallback","summary":"These issues and fixes address extra or internal fields (thought_signature, extra_content) being leaked into API requests, particularly during cross-model fallbacks with Gemini/Gemma and strict APIs like Fireworks and Mistral.","subsystem":"agent","counts":{"members":3,"open_issues":1,"open_issues_distinct":1,"open_prs":1,"closed_issues":0,"merged_prs":0,"attempt_prs":2},"landed_fix":null,"resolution":{"state":"unresolved","by":null},"freshness":{"state":"never_verified","last_verified_at":null,"is_stale":false},"grouping":{"backbone":"STRUCTURAL_SPANNING","link_density":0.6666666666666666},"fix_edges":[],"members":[{"kind":"issue","number":36907,"title":"[Bug] Cross-model fallback 400 INVALID_ARGUMENT: gemini-3-flash → gemma-4-31b-it leaks thought_signature","url":null,"state":"open"},{"kind":"pr","number":37459,"title":"fix(gemini): strip tool call extra_content from chat requests","url":null,"state":"closed","close_reason":{"refs":[{"kind":"commit","value":"e8c3ac2f5","number":0}],"category":"superseded_by_pr","implication":"superseded"},"merged":false},{"kind":"pr","number":49218,"title":"fix(gemini): strip thought_signature when falling back to Gemma (#36907)","url":null,"state":"open","close_reason":{"refs":[{"kind":"commit","value":"63ddd022a203e48ba0e4617f41c2661f3415e69e","number":0},{"kind":"commit","value":"e7648d59129ab1709ed111eca3b1d5f11408adac","number":0}],"category":"uncategorized","implication":"needs_llm"},"merged":false}],"trust":{"default_tier":"verified","includes_suggested":false}}