[Bug] Windows CLI missing access to latest Claude models (Opus 4.7, 1M context variant)

Status Closed — duplicate
Reported on v2.1.39
Maintainer reply None cached
Activity 4 comments · opened Apr 20, 2026 · closed May 18, 2026

Bug Description
I've lost access to the new round of models. I'm able to access them on linux terminals, but on my windows terminal, I only have options for opus 4.6, but not the 1m context, and no option for opus 4.7

Environment Info

  • Platform: win32
  • Terminal: mingw64
  • Version: 2.1.39
  • Feedback ID: a2651247-6afe-4f2b-bc8b-ebd07c257bcc

Errors

[{"error":"Error: Tool mcp__lyra_memory__lyra_retrieve_memory not found\n    at n74 (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:1955:11645)\n    at qK (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:20891)\n    at FH (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:39408)\n    at zx (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:50098)\n    at xF (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:86690)\n    at h11 (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:85659)\n    at Ol (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:85481)\n    at zl (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:81870)\n    at B6 (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:6446)\n    at p1 (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:4938)","timestamp":"2026-04-20T05:04:29.280Z"},{"error":"Error: Tool mcp__lyra_memory__lyra_get_memory_stats not found\n    at n74 (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:1955:11645)\n    at qK (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:20891)\n    at FH (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:39408)\n    at zx (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:50098)\n    at xF (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:86690)\n    at h11 (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:85659)\n    at Ol (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:85481)\n    at zl (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:81870)\n    at B6 (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:6446)\n    at p1 (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:4938)","timestamp":"2026-04-20T05:04:29.280Z"},{"error":"Error: Tool mcp__lyra_memory__lyra_query_beliefs not found\n    at n74 (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:1955:11645)\n    at qK (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:20891)\n    at FH (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:39408)\n    at zx (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:50098)\n    at xF (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:86690)\n    at h11 (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:85659)\n    at Ol (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:85481)\n    at zl (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:81870)\n    at B6 (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:6446)\n    at p1 (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:4938)","timestamp":"2026-04-20T05:04:29.281Z"},{"error":"Error: Tool mcp__lyra_memory__lyra_query_desires not found\n    at n74 (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:1955:11645)\n    at qK (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:20891)\n    at FH (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:39408)\n    at zx (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:50098)\n    at xF (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:86690)\n    at h11 (file:///C:/Users/Thomas/AppData/Roaming/npm/node_modules/@anthropic-ai/claude-code/cli.js:713:85659)\n    at Ol (file:///C:/U…

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