Harwinder Sekhon
26c8449877
ai-hedge-fund-style panel: 4 DeepSeek personas (macro, technical, risk, contrarian) review a finished SignalReport concurrently on a panel-private thread pool, then a synthesizer chair issues AGREE/NEUTRAL/OPPOSE + confidence + rationale. Advisory/display-only by construction: consumers attach post-hoc via attach_panel; the fields live on SignalReport with empty defaults and analyze_from_dataframes never touches them (backtest parity, locked by test). Spend control on top of the shared 500/day client cap: max_panels_per_day UTC budget (default 20), exact per-bar result cache, and a reuse TTL keyed (symbol, tf, direction) so a persisting signal re-serves its verdict across bars instead of burning 5 requests per bar. <2 valid takes skips the synthesizer; any failure degrades to no panel. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01SisdfkxnXNL9iZsXxN3T15