And here is what the same task would cost on unsubmitted frontier models, priced at each vendor's own published per-token rate, on the token budget the cheapest verified agent actually used. GPT-5.5…

What does a Joule Index task actually cost on unsubmitted frontier models, priced at each vendor's own May 2026 list rate? GPT-5.5 Pro: $99 per task. The benchmark publishes a $10 per-task cap. That…