[Bug] Claude Pro Opus Model Not Accessible in Claude Code
Status Closed — not planned
Maintainer reply None cached
Activity 9 comments · opened Sep 3, 2025 · closed Jan 18, 2026
Bug Description
Claude Pro users are not currently able to use Opus in Claude Code. The current model is now Sonnet.
Environment Info
- Platform: win32
- Terminal: vscode
- Version: 1.0.102
- Feedback ID:
Errors
[{"error":"Error: Agent file C:\\Users\\alex\\.claude\\agents\\websocket-expert.md has invalid model 'claude-sonnet-4-20250514'. Valid options: sonnet, opus, haiku, sonnet[1m], opusplan, bobcat-latest, inherit\n at zR9 (B:/~BUN/root/claude.exe:2304:201)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5239)\n at map (native:1:11)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5169)\n at processTicksAndRejections (native:7:39)","timestamp":"2025-09-03T04:50:48.274Z"},{"error":"Error: Agent file C:\\Users\\alex\\.claude\\agents\\webpack-expert.md has invalid model 'claude-sonnet-4-20250514'. Valid options: sonnet, opus, haiku, sonnet[1m], opusplan, bobcat-latest, inherit\n at zR9 (B:/~BUN/root/claude.exe:2304:201)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5239)\n at map (native:1:11)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5169)\n at processTicksAndRejections (native:7:39)","timestamp":"2025-09-03T04:50:48.279Z"},{"error":"Error: Agent file C:\\Users\\alex\\.claude\\agents\\vue-expert.md has invalid model 'claude-sonnet-4-20250514'. Valid options: sonnet, opus, haiku, sonnet[1m], opusplan, bobcat-latest, inherit\n at zR9 (B:/~BUN/root/claude.exe:2304:201)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5239)\n at map (native:1:11)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5169)\n at processTicksAndRejections (native:7:39)","timestamp":"2025-09-03T04:50:48.279Z"},{"error":"Error: Agent file C:\\Users\\alex\\.claude\\agents\\vitest-expert.md has invalid model 'claude-sonnet-4-20250514'. Valid options: sonnet, opus, haiku, sonnet[1m], opusplan, bobcat-latest, inherit\n at zR9 (B:/~BUN/root/claude.exe:2304:201)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5239)\n at map (native:1:11)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5169)\n at processTicksAndRejections (native:7:39)","timestamp":"2025-09-03T04:50:48.280Z"},{"error":"Error: Agent file C:\\Users\\alex\\.claude\\agents\\typescript-expert.md has invalid model 'claude-sonnet-4-20250514'. Valid options: sonnet, opus, haiku, sonnet[1m], opusplan, bobcat-latest, inherit\n at zR9 (B:/~BUN/root/claude.exe:2304:201)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5239)\n at map (native:1:11)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5169)\n at processTicksAndRejections (native:7:39)","timestamp":"2025-09-03T04:50:48.280Z"},{"error":"Error: Agent file C:\\Users\\alex\\.claude\\agents\\typeorm-expert.md has invalid model 'claude-sonnet-4-20250514'. Valid options: sonnet, opus, haiku, sonnet[1m], opusplan, bobcat-latest, inherit\n at zR9 (B:/~BUN/root/claude.exe:2304:201)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5239)\n at map (native:1:11)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5169)\n at processTicksAndRejections (native:7:39)","timestamp":"2025-09-03T04:50:48.280Z"},{"error":"Error: Agent file C:\\Users\\alex\\.claude\\agents\\tailwind-expert.md has invalid model 'claude-sonnet-4-20250514'. Valid options: sonnet, opus, haiku, sonnet[1m], opusplan, bobcat-latest, inherit\n at zR9 (B:/~BUN/root/claude.exe:2304:201)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5239)\n at map (native:1:11)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5169)\n at processTicksAndRejections (native:7:39)","timestamp":"2025-09-03T04:50:48.280Z"},{"error":"Error: Agent file C:\\Users\\alex\\.claude\\agents\\swiftui-expert.md has invalid model 'claude-sonnet-4-20250514'. Valid options: sonnet, opus, haiku, sonnet[1m], opusplan, bobcat-latest, inherit\n at zR9 (B:/~BUN/root/claude.exe:2304:201)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5239)\n at map (native:1:11)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5169)\n at processTicksAndRejections (native:7:39)","timestamp":"2025-09-03T04:50:48.281Z"},{"error":"Error: Agent file C:\\Users\\alex\\.claude\\agents\\swift-expert.md has invalid model 'claude-sonnet-4-20250514'. Valid options: sonnet, opus, haiku, sonnet[1m], opusplan, bobcat-latest, inherit\n at zR9 (B:/~BUN/root/claude.exe:2304:201)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5239)\n at map (native:1:11)\n at <anonymous> (B:/~BUN/root/claude.exe:2303:5169)\n at processTicksAndRejections (native:7:39)","timestamp":"2025-09-03T04:50:48.281Z"},{"error":"Error: Agent file C:\\Users\\alex\\.claude\\agents\\svelte-expert.md has invalid model 'claude-sonnet-4-20250514'. Valid options: sonnet, opus, haiku, sonnet[1m], opusplan, bobcat-latest, inherit\n Note: Error logs were truncated.
9 Comments
Found 3 possible duplicate issues:
This issue will be automatically closed as a duplicate in 3 days.
🤖 Generated with Claude Code
The problem still exists, unable to use Opus in Claude Code
Same here on the max 20x plan but can't use Opus.
I had to revert back to this version to start using Opus.
curl -fsSL https://claude.ai/install.sh | bash -s 1.0.100I logged out via /auth and logged back in, and that seemed to fix the same issue
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Well, what about Opus 4.5? I subscribed to Pro just because of this:
<img width="425" height="503" alt="Image" src="https://github.com/user-attachments/assets/877621f5-1319-4b63-8185-bc55d3e7432d" />
https://claude.com/product/claude-code
This issue has been automatically closed due to 60 days of inactivity. If you're still experiencing this issue, please open a new issue with updated information.
This issue has been automatically locked since it was closed and has not had any activity for 7 days. If you're experiencing a similar issue, please file a new issue and reference this one if it's relevant.