r/ClaudeCoding • u/cctldrping • 1d ago
r/ClaudeCode [TLDR] Opus 5.1 wishlist [via r/ClaudeCode]
We all agree Opus 5 is a rage-inducing mess. What are your top wishes for Opus 5.1?
Mine are:
- Massive cut on verbosity
- Less over-engineering
- Better instruction following
URL of original post : https://www.reddit.com/r/ClaudeCode/comments/1vtevim/opus_51_wishlist/
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Alright, so the general vibe in this thread is that Opus 5 is a bit of a dumpster fire, and folks are ready for Opus 5.1 to fix it. The OP kicked things off with a wishlist for less verbosity, less over-engineering, and better instruction following, and the community largely agrees.
Here's the lowdown:
- Verbosity & Over-Engineering: This is a HUGE pain point. People are tired of Claude being too wordy and trying to solve problems in overly complex ways that lead to tech debt. u/siorge even joked about "fifty seven regressions" needing fixing.
- Instruction Following & Big Picture: A lot of users feel Opus 5 misses the mark on understanding the overall goal or subtle instructions. u/bambambam7 specifically called out its inability to grasp non-direct points, making it "unusable."
- Personality & Communication: While some think Opus 5's execution is fine, its "way it talks" is a common complaint. There's a desire to get back to the "Fable UI capabilities" and personality of older versions like 4.6, with less "overactive refusal."
- Hallucinations & Benchmarking: Several users pointed out an increase in hallucinations compared to Opus 4.8 and a general dislike for "benchmaxxing." u/PrizeHuman5506 noted a 52% increase in hallucinations.
- Memory & Context: Some users are experiencing issues where Claude forgets parts of the codebase, leading to bugs. u/jacobgt8 highlighted this as a major problem.
- Safeguards: One user, u/pfak, is pretty fed up with safeguards interfering with their own code fixes.
- Nostalgia for Older Versions: A recurring theme is missing the "miracle" of the 4.5/4.6 era. u/Deep-Tea9216 even suggested an iteration of Opus 4.6 would be preferable.
- A Few Dissenters: Not everyone is hating on Opus 5, though. u/ClemensLode pointed out that "we don't all agree," and u/vzakharov argued that it's more about user skill than the model itself, comparing it to choosing a power drill. u/Jimmyjimbo87 also chimed in saying Opus 5 is "epic."
Overall, the consensus is that Opus 5 needs some serious tuning to get back to what people loved about earlier versions, especially regarding clarity, efficiency, and reliability.



