A 24/7 trading system: Opus 5.5 researches overnight, Jev executes during market hours
Four parallel research agents running Opus 5.5 validate signals overnight, while Jev makes typed quoting, spread, and adverse-selection decisions in 70-500ms during market hours, connected by a JSON handoff with no natural language.
Two AI models released in September 2026 enable an architecture that wasn't possible before. One reasons deeply. One executes instantly. Together, they can run a systematic trading operation 24/7 autonomously. The architecture is clean: Opus 5.5 works overnight. Four parallel research agents, 1M token context, validating signals and improving execution schemas from production evidence every single session. Jev handles market hours. Calibrated typed decisions at 70 to 500ms across quoting, spread, and adverse selection. What connects them is a typed JSON handoff with zero natural language. Research flows directly into execution parameters. Nothing gets lost in translation because there is no translation. The system is designed to improve from its own data every night.
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