{"i":16,"slug":"single-call-vs-agent-loop","chart":{"id":"agent-loop-cost-per-pass","title":"List-price cost per strict pass: single call vs agent loop (calculation)","subtitle":"All attempts in a configuration divided by its strict passes","kind":"bar","unit":"usd","yLabel":"USD per strict pass","series":[{"name":"Cost per strict pass","points":{"$k":["label","value","n"],"$r":[["Claude Haiku 4.5 (single call) · Claude Code",0.0672,24],["Claude Haiku 4.5 (agent loop) · Claude Code",0.14225,24],["Claude Sonnet 5.5 (single call) · Claude Code",0.01435,24],["Claude Sonnet 5.5 (agent loop) · Claude Code",0.02746,16],["GPT-6 Luna (single call) · Codex CLI",0.00116,16],["GPT-6 Luna (agent loop) · Codex CLI",0.00099,14]]}}],"note":"Calculation, not a bill: reported tokens × list price for every attempt (per model when a session used several), cache reads at the cache-read price and cache writes at the one-hour write price, divided by the strict passes. The calls ran on flat subscriptions.","sourceIds":["agent-agent-loop","agent-provider-h2h-hard","calc-repricing","price-anthropic","price-openai"]}}