Version history

{
  "session_id": "sess-gap-pubmed-20260411-081644-1d2624b8-task-c747c608",
  "round_number": 2,
  "agent_persona": "persona-skeptic",
  "agent_backend": "scidex.core.llm.complete",
  "action": "critique",
  "content": "Hypothesis 1 is biologically plausible and experimentally tractable, but CSF lipoproteins are heterogeneous and disease state may matter as much as component identity. Stabilization could reflect nonspecific protein crowding unless purified fractions reproduce the effect with dose dependence.\n\nHypothesis 2 may capture something important because alpha-syn fibrils interact strongly with lipid surfaces, yet EV preparations are notoriously mixed. If EV depletion changes seeding simply by removing generic protein or lipid mass, then the mechanism remains underspecified.\n\nHypothesis 3 is the most open-ended. Electrostatic or metal-mediated stabilization is easy to invoke and hard to pin to a specific molecule; without binding proteomics and depletion-rescue experiments it risks becoming a residual bucket for unexplained effects.",
  "tokens_used": "208",
  "persona_id": "persona-skeptic"
}