Reddit
reddit.com › r › ClaudeAI › comments › 1ntotu3 › opus_plan_mode_missing_in_claude_code_200
Opus plan mode missing in Claude Code 2.0.0? : r/ClaudeAI
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GitHub
github.com › anthropics › claude-code › issues › 8358
Bring back "opusplan", why did you remove it in v2.0.0? · Issue #8358 · anthropics/claude-code
September 29, 2025 - opusplan was an option for /model that was available in v1.0.x, which enabled us to use Opus for planning and Sonnet for implementation.
Published Sep 29, 2025
Missing Opus Planning Mode Functionality
Bug Description I cant see the opus planning mode Environment Info Platform: darwin Terminal: WarpTerminal Version: 1.0.86 Feedback ID: Errors [{"error":"AxiosError: Request failed w... More on github.com
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Opus plan mode = GodMode ($100 plan)
Does it use opus on the initial process of every query then dispatch work to sonnet, or it just switch to opus when it detected the query is a planning task? More on reddit.com
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137
August 13, 2025Claude Opus 4 being removed from Pro Plan in Claude Code?
? It was never in the pro plan. Only on max 5x/20x. It’s only available on chat for pro. More on reddit.com
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July 27, 2025[BUG] Claude Pro users are not currently able to use Opus in Claude Code
Platform (select one): Anthropic API AWS Bedrock Google Vertex AI Other: Claude CLI version: 1.0.81 (Claude Code) Operating System: Linux 6.6.87.2-microsoft-standard-WSL2 Terminal: WSL2 Bug Descrip... More on github.com
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Videos
09:05
New Claude Code Plan Mode is ABSOLUTELY INSANE - YouTube
05:44
Claude Opus 4.5 Just Got RIP'd... Try THIS Instead - YouTube
r/ClaudeCode on Reddit: Claude Opus Limits REMOVED! (As of today)
17:07
Anthropic releases method to 10× Claude Code / Opus 4.5 - YouTube
20:24
Claude Code's Hidden Superpower: Plan Mode for Smart Developers ...
02:12:45
Claude Code Opus Plan Mode // 1M Context // Testing ++ - YouTube
Anthropic
anthropic.com › news › claude-opus-4-5
Introducing Claude Opus 4.5
November 24, 2025 - Early testing shows it surpasses internal coding benchmarks while cutting token usage in half, and is especially well-suited for tasks like code migration and code refactoring. Claude Opus 4.5 beats Sonnet 4.5 and competition on our internal benchmarks, using fewer tokens to solve the same problems. At scale, that efficiency compounds. Claude Opus 4.5 delivers frontier reasoning within Lovable's chat mode, where users plan and iterate on projects.
GitHub
github.com › anthropics › claude-code › issues › 6241
Missing Opus Planning Mode Functionality · Issue #6241 · anthropics/claude-code
August 21, 2025 - Bug Description I cant see the opus planning mode Environment Info Platform: darwin Terminal: WarpTerminal Version: 1.0.86 Feedback ID: Errors [{"error":"AxiosError: Request failed with status code 403\n at UN (file:///Users/mokadem/.nvm...
Published Aug 21, 2025
Threads
threads.com › @boris_cherny › post › DNTYPVMJpPs › claude-code-has-a-new-model-option-opus-for-plan-modethis-setting-uses-claude-op
Claude Code has a new /model option: Opus for plan mode. This setting uses Claude Opus 4.1 for plan mode and Claude Sonnet 4 for all other work—getting the best of both models while reducing token usage.
August 13, 2025 - Claude Code has a new /model option: Opus for plan mode. This setting uses Claude Opus 4.1 for plan mode and Claude Sonnet 4 for all other work—getting the best of both models while reducing token usage.
Hacker News
news.ycombinator.com › item
Just use `claude update` if you already have it. Unfortunately, they removed Pla... | Hacker News
September 30, 2025 - Though I will see how this pans out · I use Opus to write the planning docs for 30 min, then use Sonnet to execute them for another 30 min
ClaudeLog
claudelog.com › home › mechanics › foundation › plan mode
ClaudeLog - Claude Code Docs, Guides, Tutorials & Best Practices
November 24, 2025 - To exit Plan Mode you can press shift+tab again. (I must say the UX of Claude Code is seamless, well done Anthropic) This feature dropped (in stealth in v1.0.16) one month after I was using Claude Code daily and yet it instantly changed my workflow ...
X
x.com › eric_khun › status › 1972814219440496646
Did Claude Code just removed the Opus Plan mode? 🤔
Did Claude Code just removed the Opus Plan mode? 8:02 PM · Sep 29, 2025 · · · 216 Views · 1 · 2 · Sign up now to get your own personalized timeline! Sign up with GoogleSign up with Google. Opens in new tab · Sign up with Apple · Create account ·
Claude
code.claude.com › docs › en › model-config
Model configuration - Claude Code Docs
The behavior of default depends on your account type. For certain Max users, Claude Code will automatically fall back to Sonnet if you hit a usage threshold with Opus. The opusplan model alias provides an automated hybrid approach: In plan mode - Uses opus for complex reasoning and architecture decisions
Reddit
reddit.com › r/claudecode › opus plan mode = godmode ($100 plan)
r/ClaudeCode on Reddit: Opus plan mode = GodMode ($100 plan)
August 13, 2025 -
Been using the $100 Claude Code plan for 2 months. The default /model (Opus for 20% of usage, then Sonnet 4) was meh. Opus burned out in 15 mins on basic tasks, like driving a Ferrari to grab the mail. The new "Opus Plan Mode" is a game-changer! Worked 8 hours today, never hit the Opus limit. Opus handles the big thinking, Sonnet cranks through the work. I push back on plans until they're spot-on, and I 1 shot complex tasks all day. I skip heavy configs since Claude Code updates often as I'm here to get stuff done fast, not master it. If you haven't tried Opus Plan Mode, you're missing out!
Top answer 1 of 5
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Does it use opus on the initial process of every query then dispatch work to sonnet, or it just switch to opus when it detected the query is a planning task?
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I use Serena MCP and the usage is much less! Serena creates guidelines that let’s Claude find what file it needs to edit and the context much faster and straightforward way as compared to how it usually does it! Saves alot of tokens and avoids context bloating.
Skool
skool.com › ai-automation-society › claude-code-has-a-new-model-option-opus-plan-mode
👀 Claude Code has a new /model option: Opus Plan Mode · AI Automation Society
August 15, 2025 - As a reminder, you can toggle between modes (default, auto-accept, and plan) with Shift+Tab. This setting is available now to all Claude Code users with Opus access in the latest ...
Reddit
reddit.com › r/chatgptcoding › claude opus 4 being removed from pro plan in claude code?
r/ChatGPTCoding on Reddit: Claude Opus 4 being removed from Pro Plan in Claude Code?
July 27, 2025 -
I just had my usage reset, and on my first request I got this error message:
Claude Opus 4 is not available with the Claude Pro plan. If you have updated your subscription plan recently, run /logout and /login for the plan to take effect
Maybe I am mistaken about it ever being available, but /model indicated it was selected (automatic for 50% of usage, then sonnet). Just wanted to throw it out in case this is new :/
GitHub
github.com › anthropics › claude-code › issues › 5830
[BUG] Claude Pro users are not currently able to use Opus in Claude Code · Issue #5830 · anthropics/claude-code
August 15, 2025 - Claude Pro users receive an error when attempting to use Opus model despite official documentation stating it should be available. ... Claude Pro users should be able to access Opus 4.1 as stated on the official Anthropic website at https://www.anthropic.com/claude/opus which explicitly lists "available on Claude for Pro, Max, Team, and Enterprise users" and mentions availability "in Claude Code".
Published Aug 15, 2025
Anthropic
anthropic.com › news › claude-opus-4-1
Claude Opus 4.1
For the Claude 4 family of models, we continue to use the same simple scaffold that equips the model with solely the two tools described in our prior releases here—a bash tool, and a file editing tool that operates via string replacements. We no longer include the third ‘planning tool’ used by Claude 3.7 Sonnet.
GitHub
github.com › anthropics › claude-code › issues › 5790
Claude Code: Missing Opus Model Option Despite Max Plan Access · Issue #5790 · anthropics/claude-code
July 11, 2025 - Bug Description The /model command only gives me option to use Sonnet not Opus 4.1 Says /upgrade to Max plan. BUT I am on a Max plan and logged in as such. The /status and /cost confirm that. Envir...
Published Aug 14, 2025
Claude
support.claude.com › en › articles › 11145838-using-claude-code-with-your-pro-or-max-plan
Using Claude Code with your Pro or Max plan | Claude Help Center
1 month ago - Users running multiple Claude Code instances in parallel will hit their limits sooner. For detailed information about Max plan usage limits, see About Claude's Max Plan Usage. Model access: Max plan subscribers can use Sonnet or Opus 4.5 on Claude Code (switch between them using the /model command).
Medium
medium.com › @sevakavakians › claude-code-limit-hit-on-max-plan-what-to-do-next-60389024e0af
Claude Code Limit Hit on Max Plan?! What to do next: | by Sevak Avakians | Medium
October 3, 2025 - Nope, I had it in “Opus Plan Mode”: Use Opus 4.1 in plan mode, Sonnet 4 otherwise. Hmm, maybe its a bug. Let me switch to “Default”: Opus 4.1 for up to 50% of usage limits, then use Sonnet 4. Now, I get this message: “ Claude usage limit reached.
Anthropic
anthropic.com › claude › opus
Claude Opus 4.5
Early testing shows it surpasses internal coding benchmarks while cutting token usage in half, and is especially well-suited for tasks like code migration and code refactoring. Claude Opus 4.5 beats Sonnet 4.5 and competition on our internal benchmarks, using fewer tokens to solve the same problems. At scale, that efficiency compounds. Claude Opus 4.5 delivers frontier reasoning within Lovable's chat mode, where users plan and iterate on projects.
Hacker News
news.ycombinator.com › item
Interesting, in the new 2.0.0 claude code they got rid of the "Plan with Opus th... | Hacker News
September 29, 2025 - Also as a Max $200 user, feels weird to be paying for an Opus tailored sub when now the standard Max $100 would be preferred since they claim Sonnet is better than Opus · Hope they have Opus 4.5 coming out soon or next month i'm downgrading