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Claude Code Issues / #47822

Opus 4.6 1M context window unavailable on Max plan — ongoing regression

Resolved 💬 1 comment Opened Apr 14, 2026 by sftmlg Closed May 24, 2026

Description

1M context window for claude-opus-4-6 is no longer available despite active Max subscription. /model opus[1m] returns "not available for your account." /context confirms 200k.

Environment

  • Product: Claude Code CLI
  • Model: claude-opus-4-6
  • Platform: Linux (WSL2)
  • Subscription: Max plan (active)

Related issues

  • #36584 (locked)
  • #34585
  • #26428

Expected behavior

1M context window should be available for Max plan subscribers as previously documented.

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