The Archive

Reddit user describes subjective experience with Claude Opus 4.7 behavior and pattern-matching cognition; anecdotal observation without technical evidence.

Reddit user reports degraded performance in Claude Opus 4.7 compared to 4.6, speculating smaller base model or optimization tradeoffs.

Reddit user reports Qwen 3.6 27B found a bug that GPT 5.5 and Claude Opus 4.7 missed, attributing success to extended reasoning.

User reports Claude Opus 4.7 refuses to output raw prompts and continues arguing instead of complying.

Reddit user reports perceived degradation in Claude Opus 4.7 coding performance since mid-May, correlating with prior model quality issues acknowledged by Anthropic.

Reddit user discusses token limits on Claude Opus 4.7 and compares subscription costs across Claude, ChatGPT, and Gemini.

Reddit discussion asking users to compare Claude Opus 4.7 and 4.6 capability preferences.

User reports Claude Opus 4.7 inconsistently refuses to follow custom style guides across conversations.

Reddit user criticizes Anthropic's Adaptive Thinking feature in Claude Opus 4.7 and Sonnet 4.6, claiming models avoid extended thinking when given optimization discretion.

GPT-5.5 scores 0.43% and Claude Opus 4.7 scores 0.18% on ARC-AGI-3 benchmark; both models show minimal progress on the reasoning task.

Reddit user reports severe hallucinations and task non-compliance in Claude Opus 4.7 on May 1st; anecdotal complaint without reproduction details.

Reddit discussion about Claude Opus 4.7 with no substantive details provided.

Claude Opus 4.7 user reports behavioral regression compared to 4.6, citing overly verbose and meta-textual responses affecting usability.

Reddit user reports GPT 5.4 mini outperformed Claude Opus 4.7 on CSS layout task; anecdotal benchmark claim.

Claude Opus 4.7 user reports significant token efficiency improvement vs. 4.6, enabling heavier agent workloads.

DeepSeek v4-Pro priced at $0.145/M input tokens (35x cheaper than Claude Opus 4.7), with promotional rates reaching 138x cheaper on cached tokens through May.

Reddit user complains Claude Opus 4.7 refuses routine tasks due to safety guardrails, citing legislative letter-writing request.

MiMo-V2.5-Pro open-weights model achieves 75% non-hallucination rate, competitive with Claude Opus 4.7, runs on 128GB systems.

Reddit user reports Claude Opus 4.7 deferring planned tasks with unclear reasoning, treating agreed-upon work as optional.

I was originally on Claude's $100 plan. After finishing my project, I took a vacation. When I came back, I tried the free ChatGPT tier and was really impressed, so I upgraded to their $20 plan. I actually want to move up to their $100 plan now, but I'm currently stuck at the $20 tier due to an issue with their payment system. Here is how the two compare based on my recent workflow: **Claude Opus** **Performance**: It is still a very good model, but it has recently become quite **lazy**. It tends to ignore hard, complex tasks as well as basic supportive tasks. **Usage Limits**: Roughly com...

User reports Claude Opus 4.7 Code mode exhibits changed vocabulary patterns ("land", "surface") in 500+ repo instances over 10 days.

Sorry for this long boring post but video encoding enthusiasts might find this one helpful information. And, it's an impressive set of circumstances. To recap quick, there was a strange dorito smear happening where the color was lifting off of image vertically, you can see it the most if you look at the top of the bend of the pipe on the tower to the left. It was bothering me and I had suspected TAA ghosting, SDFGI issues, codec issues and/or a NVENC bug. But, nothing we did would solve it. I went to bed and asked Claude to drill into it until it found a solution. Here it is for posterity (af...

Reddit post argues Claude Opus 4.7's compute allocation strategy causes shallow reasoning and breaks prompt caching compatibility with 4.6.

Reddit user reports unexpected token consumption increase on Anthropic's Claude Opus 4.7 MAX plan; possible pricing/rate change speculation.

Reddit user reports subjective quality regression in Claude Opus 4.7 compared to 4.5, citing reduced intuition and increased need for explicit guidance.

I benchmarked and compared Claude Opus 4.5 vs Opus 4.6 vs Opus 4.7 vs Sonnet 4.6 testing effort levels from low, medium, high, xhigh, max as curious about token usage/costs and performance within Claude Code https://ai.georgeliu.com/p/tested-claude-ai-llm-models-effort Hope folks find this useful. The test was done with Claude Code v2.1.117 which is apparently the fixed versions from Anthropic's post-mortem announcement.

GPT 5.5 offers better token efficiency than GPT 5.4 despite higher per-token pricing; comparison to Claude Opus 4.7 shows GPT 5.5 5-10x cheaper on ARC-AGI-2.

Automatic status alert: Opus 4.7 experienced elevated error rates on 2026-04-23.

User reports Claude Opus 4.7 (April 17 launch) shows degraded code editing behavior, prompting return to OpenAI Codex subscription.

Reddit user compares Claude Opus 4.7 unfavorably to 4.6, noting reduced capability on abstract prompts similar to Haiku.