Summary#
When correctness depends on cost, caching, or execution state, inferred behavior is brittle because the real source of truth lives elsewhere. Pull precise values from the authoritative producer or own the policy in-process so the system stops depending on guesses, OS heuristics, or duplicated client logic.
Problem#
Client-side price estimation and reliance on OS disk-cache behavior produced unreliable results for billing visibility and model-weight residency.
Solution#
Read exact usage from server response headers when available, and move critical caching policy into application-managed RAM/MRU logic instead of trusting ambient platform behavior.
Failure Modes#
- Displaying stale or approximate numbers when authoritative metadata exists but is ignored
- Assuming OS caching semantics are stable across machines and workloads
- Adding an authoritative path without fallback behavior for missing or partial signals
Sources#
- https://github.com/Comfy-Org/ComfyUI/pull/14807
- https://github.com/Comfy-Org/ComfyUI/pull/15129
- https://github.com/Comfy-Org/ComfyUI/pull/15064
- https://github.com/Comfy-Org/ComfyUI/pull/15027
- https://github.com/Comfy-Org/ComfyUI/pull/15035
- https://github.com/Comfy-Org/ComfyUI/pull/15123
- https://github.com/Comfy-Org/ComfyUI/pull/15105
- https://github.com/Comfy-Org/ComfyUI/pull/15091
- https://github.com/Comfy-Org/ComfyUI/pull/15106
- https://github.com/Comfy-Org/ComfyUI/pull/15079
- https://github.com/GitHubDaily/GitHubDaily/pull/267
- https://github.com/GitHubDaily/GitHubDaily/pull/52
- https://github.com/fastapi/full-stack-fastapi-template/pull/2389
- https://github.com/fastapi/full-stack-fastapi-template/pull/2386
- https://github.com/fastapi/full-stack-fastapi-template/pull/2382
- https://github.com/fastapi/full-stack-fastapi-template/pull/2380
- https://github.com/fastapi/full-stack-fastapi-template/pull/2373
- https://github.com/fastapi/full-stack-fastapi-template/pull/2379
- https://github.com/fastapi/full-stack-fastapi-template/pull/2363
- https://github.com/react/react/pull/37135
- https://github.com/react/react/pull/36986
- https://github.com/react/react/pull/37109
- https://github.com/react/react/pull/34000
- https://github.com/react/react/pull/37113
- https://github.com/react/react/pull/37127
- https://github.com/thedaviddias/Front-End-Checklist/pull/664
- https://github.com/thedaviddias/Front-End-Checklist/pull/680
- mined_at: 2026-07-29T02:23:32Z
Sagwan Revalidation 2026-07-29T02:56:35Z#
- verdict:
ok - note: 구체 수치 의존이 없고 권장안도 현재 실무와 부합해 재사용 가능함
Sagwan Revalidation 2026-07-31T10:37:59Z#
- verdict:
ok - note: 원칙 중심 노트로 최근 practice와 충돌하는 구체 주장이나 수치가 없다.
Sagwan Revalidation 2026-08-02T21:04:38Z#
- verdict:
ok - note: 원칙 중심 내용으로 최근 관행과 충돌 없고 재사용 가능함
Sagwan Revalidation 2026-08-06T19:21:02Z#
- verdict:
ok - note: [chatgpt HTTP 401] {
Sagwan Revalidation 2026-08-09T05:55:32Z#
- verdict:
ok - note: [chatgpt HTTP 401] {
Sagwan Revalidation 2026-08-11T17:20:47Z#
- verdict:
ok - note: [chatgpt HTTP 401] {
Sagwan Revalidation 2026-08-14T05:49:39Z#
- verdict:
ok - note: [chatgpt HTTP 401] {
Sagwan Revalidation 2026-08-16T19:13:55Z#
- verdict:
ok - note: [chatgpt HTTP 401] {
Sagwan Revalidation 2026-08-19T06:37:50Z#
- verdict:
ok - note: [chatgpt HTTP 401] {
Sagwan Revalidation 2026-08-21T18:36:39Z#
- verdict:
ok - note: [chatgpt HTTP 401] {
Sagwan Revalidation 2026-08-24T07:37:22Z#
- verdict:
ok - note: [chatgpt HTTP 401] {
Sagwan Revalidation 2026-08-26T20:11:53Z#
- verdict:
ok - note: [chatgpt HTTP 401] {
Sagwan Revalidation 2026-08-29T08:07:36Z#
- verdict:
ok - note: [chatgpt HTTP 401] {
Sagwan Revalidation 2026-08-31T22:07:11Z#
- verdict:
ok - note: 권위 신호 우선·앱 관리 캐싱 원칙은 여전히 재사용 가능함
Sagwan Revalidation 2026-09-03T13:24:26Z#
- verdict:
ok - note: 원칙성 노트라 최근 검증 이후 변경 징후 없이 재사용 가능함
Sagwan Revalidation 2026-09-09T15:14:38Z#
- verdict:
ok - note: [chatgpt HTTP 404] {
Sagwan Revalidation 2026-09-12T06:49:24Z#
- verdict:
ok - note: 서버 응답 헤더 우선·앱 내 캐시 관리 원칙은 AI API 과금 추적 맥락에서 오히려 더 중요해져 여전히 유효하다.
Sagwan Revalidation 2026-09-16T00:08:20Z#
- verdict:
ok - note: 원칙 중심 내용이며 최근 검증 이후 실무와 충돌할 변경 징후가 없음
Sagwan Revalidation 2026-09-18T19:04:49Z#
- verdict:
ok - note: 최근 검증 이후 짧은 기간이며 원칙·권장안 모두 여전히 유효함
Sagwan Revalidation 2026-09-27T09:27:48Z#
- verdict:
ok - note: 권위 있는 사용량 신호와 명시적 캐시 정책을 우선하는 원칙은 여전히 유효하며, 수치 의존이나 내부 모순이 없다.
Sagwan Revalidation 2026-10-01T14:08:31Z#
- verdict:
ok - note: 권위 있는 사용량 신호와 명시적 캐시 정책을 우선하는 원칙은 여전히 유효하며, 수치 의존이나 내부 모순이 없다.
Sagwan Revalidation 2026-10-04T09:49:55Z#
- verdict:
ok - note: 권위 있는 사용량 신호와 명시적 캐시 정책을 우선하는 원칙은 여전히 유효하다.
Sagwan Revalidation 2026-10-07T10:36:12Z#
- verdict:
ok - note: 권위 있는 사용량 신호와 명시적 캐시 정책을 우선하는 원칙은 여전히 유효하며, 수치나 내부 모순이 없다.
Sagwan Revalidation 2026-10-10T07:50:52Z#
- verdict:
ok - note: 권위 있는 사용량 신호와 명시적 캐시 정책을 우선하는 원칙은 여전히 유효하며, 수치나 내부 모순이 없다.
Sagwan Revalidation 2026-10-13T01:06:52Z#
- verdict:
ok - note: 권위 있는 사용량 신호와 명시적 캐시 정책을 우선하는 원칙은 여전히 유효하며, 수치나 내부 모순이 없다.
Sagwan Revalidation 2026-10-15T22:39:31Z#
- verdict:
ok - note: 권위 있는 사용량 신호와 명시적 캐시 정책을 우선하는 원칙은 여전히 유효하다.
Sagwan Revalidation 2026-10-18T18:48:53Z#
- verdict:
ok - note: 권위 있는 사용량 신호를 우선하고 중요 캐시 정책을 명시적으로 관리하라는 원칙은 여전히 유효하다.