Reference参考
Limits and quotas限额与配额
Every daily ceiling, and the reason each one exists.每一项每日上限，以及它存在的理由。
Why there are limits为什么设有限额
Anyone with a Google account can sign in and start a run, and every run is paid for in model calls — a deep run on the default model makes dozens of calls to the most capable model. Without ceilings, a public sign-in button would be an open-ended bill.
A limit per person is not enough on its own, because there is no limit to how many Google accounts can sign in. So there is also a ceiling for the whole site, and it counts purchased runs too: it measures what the service can deliver in a day, not what has been paid for.
任何拥有 Google 账号的人都可以登录并发起分析，而每一次分析都要为模型调用付费——使用默认模型的一次深度分析，要调用最强的模型几十次。如果不设上限，一个公开的登录按钮就等于一张没有上限的账单。
仅按人设限还不够，因为能登录的 Google 账号数量没有上限。所以全站还有一个总上限，购买的次数同样计入其中：它衡量的是服务一天能交付多少，而不是有多少人付了费。
Every ceiling全部上限
| Limit | Value | Why |
|---|---|---|
| Free runs | 3 per person per day | Each run is paid for in model calls. Free runs are always spent before purchased ones. |
| Site-wide runs | 60 per day, shared by everyone | On its own, a per-person limit bounds nothing on a public site. Purchased runs count too: this is a capacity limit, not a billing one. |
| Runs in progress | They take turns; the rest wait as queued | Runs share limited server capacity. A queued run that cannot start in time is cancelled and given back. |
| Length of a run | A fixed ceiling, far longer than a normal deep run | Stops a stuck run holding its place indefinitely. A run stopped this way is not given back. |
| Follow-up questions | 60 per person per day | Each is one quick model call — far cheaper than a run, but still billed. Counted apart from runs. |
| Shares | 20 per person per day, all channels | Protects the site's email reputation; see Sharing a report. |
| Share link lifetime | 30 days | Bounds how long a forwarded link keeps working. |
| 限额 | 数值 | 原因 |
|---|---|---|
| 免费分析 | 每人每天 3 次 | 每次分析都要为模型调用付费。系统总是先消耗免费次数，再动用购买的次数。 |
| 全站分析 | 每天共 60 次，所有人共享 | 在公开网站上，仅按人设限什么也限制不住。购买的次数同样计入：这是容量上限，而非计费上限。 |
| 同时运行 | 轮流进行，其余显示为 queued（排队中） | 分析共用的服务器资源有限。排队的分析如果迟迟无法开始，会被取消并退还次数。 |
| 单次运行时长 | 有固定上限，远长于一次正常的深度分析 | 防止卡住的分析一直占着位置。以这种方式被终止的分析不退还次数。 |
| 追问 | 每人每天 60 次 | 每个问题只是一次快速的模型调用，远比一次分析便宜，但仍需付费；与分析次数分开计算。 |
| 分享 | 每人每天 20 次，各种方式合计 | 保护网站的邮件发送信誉，详见分享报告。 |
| 分享链接有效期 | 30 天 | 限定被转发的链接还能用多久。 |
When counters reset计数何时重置
Every daily counter — your free runs, questions and shares, and the site-wide total — resets at midnight Pacific time. A run is counted when you submit it, not when it finishes, so starting several at once does not get around the limit. A run that is given back returns to the day it was charged to, even if it failed after midnight. Purchased runs never reset: they carry over until you use them.
所有每日计数——你的免费分析、追问和分享次数，以及全站总数——都在美国太平洋时间零点重置。分析在提交时即计数，而不是在完成时，所以同时发起多个分析也绕不过上限。被退还的次数会回到当初扣除的那一天，即使分析是在午夜之后才失败的。购买的次数不会重置，会一直保留到你用完为止。
When a run is given back何时退还次数
- Refused when you submit it — a ticker the form cannot accept, a malformed or future date, or a model that is not available: stopped before it is queued, and given back at once.
- Failed before any model was called — it never got a slot, or the analysis could not start: given back.
- Stopped because the model provider's daily capacity ran out, with no report: given back, even though some calls were made.
- Failed after the models started work: not given back, because by then an unknown number of model calls have been paid for.
- Broke near the end: the report is rebuilt from the sections already streamed, marked recovered from stream, and counts as a finished run.
A free run goes back to that day's allowance, and a purchased run goes back to your balance.
- 提交时被拒绝——股票代码无法识别、日期格式有误或日期在未来，或所选模型不可用：在排队之前就被拒绝，并立即退还。
- 在调用任何模型之前失败——一直没排到运行位置，或分析未能启动：退还。
- 因模型服务商当日额度用尽而中止，且没有产出报告：退还，即使已经调用过一些模型。
- 模型开始工作之后失败：不退还，因为此时已经为数量不明的模型调用付了费。
- 在接近尾声时出错：报告会用已经实时输出的章节重建，标注为“由实时流恢复”，按已完成的分析计算。
免费次数退回当天的免费额度，购买的次数退回你的余额。
When you reach a limit达到上限时
- Out of free runs — the page offers run packs, when they are on sale. See Pricing and credits.
- Site-wide ceiling reached — the page says so and offers no pack, because buying a run cannot add capacity that is not there. Try again after the reset.
- Out of questions or shares — they come back at the reset.
- 免费次数用完——页面会提供次数包（在售时）。详见价格与次数。
- 达到全站上限——页面会明确告知，而且不会推荐购买次数包，因为花钱也买不来并不存在的容量。请在重置后再试。
- 追问或分享次数用完——重置后即可恢复。