{"slug":"jeremylongshore-langchain-cost-tuning","source_name":"jeremylongshore/langchain-cost-tuning","name":"Jeremylongshore/Langchain Cost Tuning","description":"Control LangChain 1.0 AI spend with accurate streaming token accounting,\nmodel tiering, provider-specific cache hit tuning, per-tenant budgets,\nand retry dedup. Use when AI spend grows faster than traffic, a cost\nregression lands, or you need per-tenant budget enforcement.\nTrigger with \"langchain cost\", \"langchain token accounting\",\n\"langchain per-tenant budget\", \"langchain model tiering\",\n\"prompt cache savings\".","version":1,"lift":{"pass_rate_delta_pts":22.73,"pass_rate_pct":81.8,"total_cases":22,"passed_cases":18,"tokens_delta_pct":143.7,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-30T19:15:41.895828+00:00"},"skill_score":0.8182,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":22.73,"with_pass_pct":81.8,"without_pass_pct":59.1,"tokens_delta_pct":143.7,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"mixed","never_hurt":false,"completed_at":"2026-08-30T19:15:41.895828+00:00","run_id":"30f7baca-ae2f-40c5-aa1d-b19a8bb7e907","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"MIT","install_count":0,"manifest_hash":"d91a00a209904b805c7c268b1e85ee54e970741bcdc22c52be7c7bc3a277f473","raw_url":"https://app.decimal.ai/s/jeremylongshore-langchain-cost-tuning/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/jeremylongshore-langchain-cost-tuning"}