Sonnet only "thinks"

Bug Description
Sonnet 4.6 only "thinks" and wastes my tokens. it spent >80k tokens thinking for a simple implementation task. It uses up all my sessions for no reason

Environment Info

• Platform: darwin
• Terminal: Apple_Terminal
• Version: 2.1.119
• Feedback ID: 25e631e3-a930-4e00-ad76-517cefcb0b8f

Errors

[{"error":"Error: 429 {\"type\":\"error\",\"error\":{\"type\":\"rate_limit_error\",\"message\":\"This request would exceed your account's rate limit. Please try again later.\"},\"request_id\":\"req_011CaSVxcg1ftocxGUeaZvN5\"}\n    at generate (/$bunfs/root/src/entrypoints/cli.js:11:55343)\n    at makeRequest (/$bunfs/root/src/entrypoints/cli.js:50:4943)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-26T13:57:44.486Z"},{"error":"Error: 429 {\"type\":\"error\",\"error\":{\"type\":\"rate_limit_error\",\"message\":\"This request would exceed your account's rate limit. Please try again later.\"},\"request_id\":\"req_011CaSW6CrGPoE4QkJXmRQir\"}\n    at generate (/$bunfs/root/src/entrypoints/cli.js:11:55343)\n    at makeRequest (/$bunfs/root/src/entrypoints/cli.js:50:4943)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-26T13:59:27.040Z"},{"error":"Error: 429 {\"type\":\"error\",\"error\":{\"type\":\"rate_limit_error\",\"message\":\"This request would exceed your account's rate limit. Please try again later.\"},\"request_id\":\"req_011CaSWLk6cT8y6E2e1HWz4J\"}\n    at generate (/$bunfs/root/src/entrypoints/cli.js:11:55343)\n    at makeRequest (/$bunfs/root/src/entrypoints/cli.js:50:4943)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-26T14:02:44.298Z"},{"error":"Error: 429 {\"type\":\"error\",\"error\":{\"type\":\"rate_limit_error\",\"message\":\"This request would exceed your account's rate limit. Please try again later.\"},\"request_id\":\"req_011CaSWTRcZMCjKQ1xkdL89W\"}\n    at generate (/$bunfs/root/src/entrypoints/cli.js:11:55343)\n    at makeRequest (/$bunfs/root/src/entrypoints/cli.js:50:4943)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-26T14:04:14.781Z"}]