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GPT-5.5 Workflow Completion Map
What this proves
A model release gets useful when you translate benchmark deltas into routing rules for real work: when to spend the premium model, when to stay cheap, and where human review still owns the job.
A practical scorecard for GPT-5.5: agentic coding, computer work, research loops, review workflows, and the routing rules I would actually use after the release.
gpt-5-5codexworkflow