{"method": "measured", "tokens": {"input": 513151, "cached_input": 502272, "cache_write": 0, "output": 2551, "total": 515702}, "attempt_output_tokens": 2087, "cost_usd": 0.2882, "responses": 2, "notes": "Cursor usage export (usage-events, Sep 18 2026); output includes hidden reasoning tokens"}