Antigravity 有哪些限额？

今天请求时报了这个错误。

2026-01-15 13:47:28 [info] I0115 13:47:28.xxxxxx [PID] planner_generator.go:273] Requesting planner with 7 chat messages at model retry attempt 1 and API retry attempt 1 2026-01-15 13:47:33 [info] E0115 13:47:33.xxxxxx [PID] log.go:362] request failed: &{429 Too Many Requests 429 HTTP/1.1 1 1 map[ Alt-Svc:[REDACTED] Content-Length:[139] Content-Type:[text/event-stream] Date:[Thu, 15 Jan 2026 xx:xx:xx GMT] Server:[REDACTED] Server-Timing:[REDACTED] Vary:[Origin X-Origin Referer] X-Cloudaicompanion-Trace-Id:[REDACTED] X-Content-Type-Options:[nosniff] X-Frame-Options:[SAMEORIGIN] X-Xss-Protection:[0] ] [PTR] 139 [] false false map[] [PTR] [PTR]}: request failed: &{429 Too Many Requests 429 HTTP/1.1 1 1 map[ Alt-Svc:[REDACTED] Content-Length:[139] Content-Type:[text/event-stream] Date:[Thu, 15 Jan 2026 xx:xx:xx GMT] Server:[REDACTED] Server-Timing:[REDACTED] Vary:[Origin X-Origin Referer] X-Cloudaicompanion-Trace-Id:[REDACTED] X-Content-Type-Options:[nosniff] X-Frame-Options:[SAMEORIGIN] X-Xss-Protection:[0] ] [PTR] 139 [] false false map[] [PTR] [PTR]} 2026-01-15 13:47:33 [info] I0115 13:47:33.xxxxxx [PID] planner_generator.go:273] Requesting planner with 8 chat messages at model retry attempt 1 and API retry attempt 2 2026-01-15 13:47:44 [info] E0115 13:47:44.xxxxxx [PID] log.go:362] request failed: &{429 Too Many Requests 429 HTTP/1.1 1 1 map[ Alt-Svc:[REDACTED] Content-Length:[139] Content-Type:[text/event-stream] Date:[Thu, 15 Jan 2026 xx:xx:xx GMT] Server:[REDACTED] Server-Timing:[REDACTED] Vary:[Origin X-Origin Referer] X-Cloudaicompanion-Trace-Id:[REDACTED] X-Content-Type-Options:[nosniff] X-Frame-Options:[SAMEORIGIN] X-Xss-Protection:[0] ] [PTR] 139 [] false false map[] [PTR] [PTR]}: request failed: &{429 Too Many Requests 429 HTTP/1.1 1 1 map[ Alt-Svc:[REDACTED] Content-Length:[139] Content-Type:[text/event-stream] Date:[Thu, 15 Jan 2026 xx:xx:xx GMT] Server:[REDACTED] Server-Timing:[REDACTED] Vary:[Origin X-Origin Referer] X-Cloudaicompanion-Trace-Id:[REDACTED] X-Content-Type-Options:[nosniff] X-Frame-Options:[SAMEORIGIN] X-Xss-Protection:[0] ] [PTR] 139 [] false false map[] [PTR] [PTR]} 2026-01-15 13:47:44 [info] I0115 13:47:44.xxxxxx [PID] planner_generator.go:273] Requesting planner with 9 chat messages at model retry attempt 1 and API retry attempt 3 2026-01-15 13:47:44 [info] E0115 13:47:44.xxxxxx [PID] log.go:362] agent executor error: model unreachable: request failed: &{429 Too Many Requests 429 HTTP/1.1 1 1 map[ Alt-Svc:[REDACTED] Content-Length:[139] Content-Type:[text/event-stream] Date:[Thu, 15 Jan 2026 xx:xx:xx GMT] Server:[REDACTED] Server-Timing:[REDACTED] Vary:[Origin X-Origin Referer] X-Cloudaicompanion-Trace-Id:[REDACTED] X-Content-Type-Options:[nosniff] X-Frame-Options:[SAMEORIGIN] X-Frame-Options:[SAMEORIGIN] X-Xss-Protection:[0] ] [PTR] 139 [] false false map[] [PTR] [PTR]}: request failed: &{429 Too Many Requests 429 HTTP/1.1 1 1 map[ Alt-Svc:[REDACTED] Content-Length:[139] Content-Type:[text/event-stream] Date:[Thu, 15 Jan 2026 xx:xx:xx GMT] Server:[REDACTED] Server-Timing:[REDACTED] Vary:[Origin X-Origin Referer] X-Cloudaicompanion-Trace-Id:[REDACTED] X-Content-Type-Options:[nosniff] X-Frame-Options:[SAMEORIGIN] X-Xss-Protection:[0] ] [PTR] 139 [] false false map[] [PTR] [PTR]}: model api cannot be reached 

翻日志发现时 429 too many request 。

但是 antigravity quota 显示还是 100%，我今天都没用。

难道说还有周限额？如果有的话，有人知道怎么看吗？