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Parallelism/ 002 posts

2026

  • 3 min read[Engineering][Agents][Parallelism]

    How Spectral agents orchestrate work in waves

    Spectral's orchestrator never does the work itself — it delegates to researcher, executor, reviewer, and fork subagents in waves. Each wave is a parallel call plus a barrier where all reports are verified and distilled into a few lines that feed the next wave.

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  • 3 min read[Engineering][Agents][Parallelism]

    How to Parallelize a Batch of Agent Tasks with Session Fanout

    In-process subagents are cheap but invisible. Spectral's session_fanout tool turns a batch of independent research tasks into real, persistent sessions that run in parallel — with caps, semaphores, and recursion guards keeping it safe.

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