[Bug] Anthropic API: Unable to Access Claude Opus with Max Subscription

Bug Description
I cant access Opus, despite having a max subscription

Environment Info

• Platform: darwin
• Terminal: Apple_Terminal
• Version: 1.0.96
• Feedback ID:

Errors

[{"error":"RangeError [ERR_CHILD_PROCESS_STDIO_MAXBUFFER]: stdout maxBuffer length exceeded\n    at Socket.onChildStdout (node:child_process:484:14)\n    at Socket.emit (node:events:507:28)\n    at Socket.emit (node:domain:489:12)\n    at addChunk (node:internal/streams/readable:559:12)\n    at readableAddChunkPushByteMode (node:internal/streams/readable:510:3)\n    at Readable.push (node:internal/streams/readable:390:5)\n    at Pipe.onStreamRead (node:internal/stream_base_commons:189:23)","timestamp":"2025-08-29T15:33:28.455Z"},{"error":"AxiosError: Request failed with status code 403\n    at bq (file:///Users/laura/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:673:1077)\n    at Unzip.F0 (file:///Users/laura/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:674:9955)\n    at Unzip.emit (node:events:519:35)\n    at Unzip.emit (node:domain:489:12)\n    at endReadableNT (node:internal/streams/readable:1701:12)\n    at process.processTicksAndRejections (node:internal/process/task_queues:90:21)\n    at z21.request (file:///Users/laura/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:676:2088)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async AV5 (file:///Users/laura/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2434:470)\n    at async Promise.all (index 0)\n    at async file:///Users/laura/.npm-global/lib/node_modules/@anthropic-ai/claude-code/cli.js:2420:9180","timestamp":"2025-08-29T15:35:18.983Z"}]