opensymphony 2.0.0

A Rust implementation of the OpenAI Symphony orchestration design
Documentation 
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---
type: topic-doc
area: runtime
visibility: public
last_memory_sync: 2026-06-21T19:11:22.264899+00:00
---

# Runtime

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## Current model

- COE-480 contributed: PR #140: Show truthful run detail metrics (merge `ec2dc04`)
- COE-482 contributed: PR #143: Fix Codex token usage accounting in TUI (merge `d48ad13`)

## Important invariants

- Preserve the behavior described in the recent captured changes unless current code and tests show it has changed.
- Use capsule source refs to inspect the original PR or Linear issue when context is ambiguous.

## Operational flow

- No generated diagram requested for this sync.

## Known gotchas

- No area-specific gotchas were inferred from the selected memory.

## Recent changes

- COE-480: Run Detail Metrics And Density
- COE-482: TUI Codex Token Usage Accounting

## Source refs

- COE-480
- COE-482

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