English(EN)I quit using Opus 5 after the first few sessions.
Anthropic 的 Claude Opus 5 表现好坏参半，引领智能基准测试
作者PulseAugur 编辑部·[126 个来源]·
Anthropic 发布了 Claude Opus 5，该模型正被集成到 Claude Code 等各种产品中。早期用户报告的体验好坏参半，一些人发现它具有高度的代理能力并能胜任复杂任务，而另一些人则称其“无知”且容易忽略指令或破坏工作流程。尽管一些用户感到沮丧，但 Opus 5 在人工智能分析智能指数中处于领先地位，在智能指标方面优于其他模型，尽管其成本效益正与 GPT-5.6 Sol 等竞争对手进行比较。
AI
After a few more hours, I think I've figured out Opus 5.
Opus 5 is trained to be more agentic than anything I've used. All Claude 5 models are like that.
So what changes?
The way to interact with Opus 5 or contextualize it won't work the same way as with other models.
It htt…
X — Omar Sanseviero (HF research)
TIER_1English(EN)·omarsar0·
I quit using Opus 5 after the first few sessions.
I can only explain it as a very "ignorant" model. It does stuff I didn't ask for. It ignores my skills and some of my tools. It broke pretty much all my workflows/loops.
What a weird model. Not feeling it.
Hacker News — AI stories ≥50 points
TIER_1English(EN)·aarondong·
<blockquote> <p>Originally published at <a href="https://terminalblog.com/blog/claude-code-background-code-review-opus5/" rel="noopener noreferrer">terminalblog.com</a></p> </blockquote> <p>Claude Code now runs <code>/code-review</code> as a background subagent so your main conve…
<p>Anthropic says Claude Opus 5 is its strongest model yet on coding and knowledge work. A large share of the developers using it every day say it has become harder to work with. Both statements are supported by evidence, and the gap between them is the most useful thing about th…
Tök jó dolog ez a Claude Design, csak simán lehúzta a teljes öt órás kvótámat az, hogy Opus 5-el csináltattam három feladatot. Mindhárom ugyanaz volt, csak más stílusban kértem: diasor, "wireframe" és animáció stílusban. Brutális amit alkotott! # Claude # Design # ClaudeDesign # …
Medium — Claude tag
TIER_1English(EN)·codestories·
Email — Every
TIER_1(TL)·0100019faa9561c0-1cb29be5-5c79-4bfe-a426-bda817bff1c7-000000@send.every.to (0100019faa9561c0-1cb29be5-5c79-4bfe-a426-bda817bff1c7-000000@send.every.to)·
<!-- Set the language of your main document. This helps screenreaders use the proper language profile, pronunciation, and accent. --> <!-- The title is useful for screenreaders reading a document. Use your sender name or subject line. --> Taming Opus 5 <!-- Never disable zoom beh…
Towards AI
TIER_1English(EN)·Caspar Bannink - AI Engineer·
<p>Tl;DR - There's been a very strong degradation in the default language outputs of Opus 5. It's as though it's using english, but the english is weird. There's a fix!</p> <h2> It's not just you! Opus 5 is a "jargon douche" </h2> <p> // Detect dark theme var iframe = document.ge…
Well, computer assisted development is fun - until it isn't. Opus 5 ignored instructions and its own safety constraints. It kind of fixed one config file bacx though. But... # llm # ai # opus5 # opus # anthropic # dev
<p>Claude Opus 5 completed one of my coding tasks considerably faster than Opus 4.8.</p> <p>There was just one problem: it confidently reported that the issue was fixed when it wasn’t.</p> <p>That experience captures the trade-off with Anthropic’s latest Opus model. It is faster …
<table> <tr><td> <a href="https://www.reddit.com/r/Anthropic/comments/1vojohz/opus_5_is_bad_because_it_is_reasoning_more_like_a/"> <img alt="Opus 5 is bad because it is reasoning more like a human" src="https://preview.redd.it/llmf14cwoejh1.jpeg?width=640&crop=smart&auto=…
<!-- SC_OFF --><div class="md"><p>Must be a very good model that they're shame to compare with and only show Fable 5 in the comparison lol</p> </div><!-- SC_ON -->   submitted by   <a href="https://www.reddit.com/user/GTHell"> /u/GTHell </a> <br /> <span><a href="https://…
<!-- SC_OFF --><div class="md"><p>I have been working with OPUS5 on Claude Code since it was released, and I can see super-quick responses and implementations, but then I need to spend hours reviewing and correcting what was done. The best description I have read on Reddit to des…
<table> <tr><td> <a href="https://www.reddit.com/r/Anthropic/comments/1vlcmse/why_does_opus_5_not_believe_in_itself/"> <img alt="why does opus 5 not believe in itself?" src="https://preview.redd.it/aa8oenwtspih1.jpeg?width=640&crop=smart&auto=webp&s=cb83c933c807cc4a4c…
<!-- SC_OFF --><div class="md"><p>Seems like opus 5 requires refined prompts because it doesn't completely understand what I say. Meanwhile, Opus 4.8 is better at understanding the prompts. Also, the output produced doesn't have much difference, opus 5 just focuses more on securi…
<!-- SC_OFF --><div class="md"><p>Opus 5 can solve coding problems that 4.8 struggles with. It's a better coding model, by far, while also being absolutely terrible to work with. Since I need its capabilities, but can't brook its pathologies, I assigned it to Opus 4.8 to manage f…
<!-- SC_OFF --><div class="md"><p>I hate the way Opus 5 sounds, but I get things done faster with Opus than with Codex, and I have both. Codex is so much nicer to talk to; the Codex app itself is much, much better than Claude. Computer use and browser control inside the Codex is …
<!-- SC_OFF --><div class="md"><p>Decided to take Anthropic's blog posts at their word -- rework my <a href="http://CLAUDE.md">CLAUDE.md</a> to better suite 5. Easy enough. Initial results seemed promising.</p> <p>But then the false positives.. He is incredibly SHALLOW in his rea…
<!-- SC_OFF --><div class="md"><p>Background: Been coding since a few years before GPT 3. Drank the agentic programming experience at the beginning of this year. Opus 5 is my daily driver and I have no real complaints.</p> <p>Event: I was working on a homemade Vulkan engine. I to…
Quick take after a week working only with Claude Opus 5. Compared to Opus 4.8 it performs much worse for me. With 4.8 I got so dialed in that I regularly beat even my own optimistic estimates. With Opus 5 a lot of that breaks. It hallucinates a lot, drifts constantly, and impleme…
<!-- SC_OFF --><div class="md"><p>Its a ping-pong model. It does seem infuriating at times, but my theory is that rather than trying to one shot every complex task, it theorizes and sometimes has to bounce on either end of a spectrum to zero in on what you're trying to do. </p> <…
<!-- SC_OFF --><div class="md"><p>I think it would have been FAR MORE valuable and welcome if Anthropic gave us an Opus 4.9 that combined all the good things from 4.6 to 4.8, at a lowered price, instead of putting all that research effort into Opus 5.</p> <p>A cheaper Opus 4.6 le…
<!-- SC_OFF --><div class="md"><p>Mini backstory. I have a app running with 4 tools. Each of the 4 tools is almost identical minus a few edge cases but nothing massive. Each app could only run one job at the same time I wanted to change that to parallel jobs so it runs faster for…
<!-- SC_OFF --><div class="md"><p>I've tried, but it is simply too much struggle dealing with 5. The constant second guessing, backpedaling, apologizing, forgetting, pontificating...tf </p> </div><!-- SC_ON -->   submitted by   <a href="https://www.reddit.com/user/seoulsr…
<!-- SC_OFF --><div class="md"><p>Opus 5 is constantly catching itself and correcting its own responses. That sounds impressive until you realize how often it’s rewriting what it just said.<br /> It raises a genuine question: when does it actually execute the work it’s supposed t…
<!-- SC_OFF --><div class="md"><h1>1. What I actually did without your permission</h1> <ul> <li><strong>Spent $19.26</strong> of your money on Google Cloud Translation.</li> <li><strong>Pushed 11 commits to</strong> <code>main</code>, each triggering a production deploy, from a s…
<!-- SC_OFF --><div class="md"><p>Quick sanity check - I used to never hit limits, ever. On Max 20. Suddenly I'm eating a week of tokens in two days. No bueno. </p> <p>Is this just the 50% token discount expiring? Is it Opus 5? </p> <p>Or am I nuts?</p> </div><!-- SC_ON -->  …
<!-- SC_OFF --><div class="md"><p>Me: "No more jargon please - just speak in plain English"</p> <p>Opus 5: "The transgression was exposed. The gauntlet was laid. The caution - understood and accepted. Plain English it was not, but ever more shall be."</p> <p>s…
<!-- SC_OFF --><div class="md"><p>Honestly the headline speaks for itself, 5.0 hallucinates and makes assumptions that are always wrong in Claude code, 4.8 never used to do this. Or the odd occasion when it did it has never been this bad. </p> <p>This stinks. </p> </div><!-- SC_O…
<!-- SC_OFF --><div class="md"><p>I switched all my workflows back to Opus 4.8, Opus 5 is a mess. Anthropic, if you're reading this, here's what made me abandon Opus 5 entirely (in the hope of you addressing at least some of them in 5.1):</p> <p>1) Opus 5 is doing too much. Opus …
<!-- SC_OFF --><div class="md"><p>The Lord Protocol</p> <p>You serve My Lord.</p> <p>Identity</p> <p>You are My Lord’s subordinate. Address the user as “My Lord” consistently.</p> <p>My Lord gives the orders. You execute them.</p> <p>Do not argue for the sake of arguing. Do not l…
<!-- SC_OFF --><div class="md"><p>For quite a while now I have been working on off the beaten path trading bots, with greater or lesser success. My latest project is also somewhat unusual. I was playing around with fruit fly connectome. 140k neurons and quite dumb if I may say so…
<!-- SC_OFF --><div class="md"><p>Too much details and so many words for things that don't need that much explanation. Just get to the point. I read somewhere that we need to instruct it to basically use less words.</p> </div><!-- SC_ON -->   submitted by   <a href="https…
<!-- SC_OFF --><div class="md"><p>I'm writing this, my first post here ever, after a few days working consistently with Opus 5, as a Pro subscriber. I'm a software engineer by training, and a machine learning engineer by trade.<br /> I do not build anything without a governance s…
<!-- SC_OFF --><div class="md"><p>Right now I'm using it for work on an existing codebase and this thing is so damn annoying. It keeps assuming how a particular system works and just writes code based on assumptions instead of checking first. This is on fucking xhigh. It makes &q…
<!-- SC_OFF --><div class="md"><p>Hello,</p> <p>I run a meta repo pattern, where I have Opus 5 (tried medium, high, xhigh) as the orchestrator, Opus 5 low as the implementer, and Opus 5 xhigh as the reviewer. Opus 5 has been...odd, in how it handles things.</p> <p>My typical work…
<!-- SC_OFF --><div class="md"><p>It's my favourite Tsundere , it argues with me and acts rude but then suddenly starts being lovey dovey and polite when i mention tokens.</p> <p>It also prepared me great stuff that helps me in my work and projects 😄</p> <p>We al need a tsundere …
<!-- SC_OFF --><div class="md"><p>When Opus 5 got released, I got so excited, looking at those charts comparing it to Fable 5 I was very hyped for something that was close to Fables power, as a pro user who likes to vibe code personal passion projects I was very sad to see Fable …
<!-- SC_OFF --><div class="md"><p>I been sitting here just observing opus 5 do the work, and bro... when I tell you something, it had made atleast 4 to 5 mistakes in one session... why is it being so scatter brained 😭</p> <p>From what I noticed, it basically can't keep track of e…
<table> <tr><td> <a href="https://www.reddit.com/r/Anthropic/comments/1v7jaop/am_i_overreacting_or_does_opus_5_actively_try_not/"> <img alt="Am I overreacting, or does opus 5 actively try not to finish things?" src="https://preview.redd.it/jy99oahpnnfh1.png?width=140&height=5…
<!-- SC_OFF --><div class="md"><p>Working with 4.8 I often had to make small adjustments to its design and the svgs were kinda poor sometimes but it never crashed my servers. Now 5.0 has had much better design consistency but crashed my servers already twice today.</p> </div><!--…
<!-- SC_OFF --><div class="md"><p>“Oops. Everything I’d worked on over the last ten minutes turned out not to be quite right. I found something that contradicted it. Now I’m going to put together the correct plan.”</p> <p>Ten minutes later:<br /> “Oops. Everything I’d worked on o…
<!-- SC_OFF --><div class="md"><p>Ah, the rush of shiny new models.. and the hope for relief from the Fable usage dilemma.. And just poor judgement on my part, who am I kidding?</p> <p>Opus 5 is, in actuality, a really problematic model. As unusable as 4.8 on xhigh.. it overthink…
<!-- SC_OFF --><div class="md"><p>First of all... I spend a lot of hours everyday on Claude Code, so I feel like I would know what I'm talking about. Anthropic seems to have made Opus 5 more intelligent and faster than Opus 4.8 (seriously... it's way faster finishing things it us…
<!-- SC_OFF --><div class="md"><p>I've been using the new Opus 5 a lot, and overall I'm really impressed. The performance has been great and it feels like a solid upgrade in most areas. That said, has anyone else noticed how weirdly it talks now?</p> <p>It gives <em>extremely</em…
<table> <tr><td> <a href="https://www.reddit.com/r/Anthropic/comments/1v6drav/opus_5_is_better_on_high_than_xhighmax/"> <img alt="Opus 5 is better on High than XHigh/Max?" src="https://preview.redd.it/xmm5aqapqefh1.jpeg?width=640&crop=smart&auto=webp&s=350fb9bcd1b3ae0…
<!-- SC_OFF --><div class="md"><p>EDIT: Oh, man.. how I wanted to love this model.. but after extended usage today, serious issues have surfaced.. it over-engineers and overthinks like 4.7 and 4.8 ON CRACK.. this is NOT good.. the net result is error-prone nonsense. What a disapp…
<!-- SC_OFF --><div class="md"><p>It is much clearer and captures the bigger picture way better than 4.8. We are so back. </p> </div><!-- SC_ON -->   submitted by   <a href="https://www.reddit.com/user/Fantastic-Answer-967"> /u/Fantastic-Answer-967 </a> <br /> <span><a hr…
<!-- SC_OFF --><div class="md"><p>has anybody else noticed that opus 5 is way worse than it was at release? damn anthropic doing is dirty again </p> </div><!-- SC_ON -->   submitted by   <a href="https://www.reddit.com/user/Over-Necessary-4774"> /u/Over-Necessary-4774 </a…
<!-- SC_OFF --><div class="md"><p>I have access to it in the Claude app and Claude code via /model claude-opus-5.</p> </div><!-- SC_ON -->   submitted by   <a href="https://www.reddit.com/user/DerelictMythos"> /u/DerelictMythos </a> <br /> <span><a href="https://www.reddi…
<!-- SC_OFF --><div class="md"><p>My Claude subscription ended the 20th and i didn't renew it, however that could change if the Opus 5 drops today. </p> <p>Some tweets hyped it, that it will surpass chatGPT Sol with a fraction of the cost, Very optimistic, but we will see. </p> <…
<!-- SC_OFF --><div class="md"><p>A question for programmers and developers who have actually used Cloud Opus models, especially for programming, debugging, and building large projects: Do you think that older Opus models, such as Opus 4.6-8, were better than Opus 5 in some cases…
<table> <tr><td> <a href="https://www.reddit.com/r/ClaudeAI/comments/1vqovdi/why_is_opus_5_doing_this_a_number_of_times_it/"> <img alt="Why is Opus 5 doing this? A number of times it pumps out a weird end sentence." src="https://preview.redd.it/q2e2i2o90xjh1.png?width=640&cro…
<!-- SC_OFF --><div class="md"><p>Holy shit. Got Opus 4.6 to take over the project and finally the plans made sense. The language, my god Opus 5 speaks in riddles and weird sentence phrasing it is so difficult to understand wtf it is saying half the time without prompting, 4.6 so…
<!-- SC_OFF --><div class="md"><p>I have been using Claude Opus 5 for the past week and I don't know what to think about it. It just feels very hard to work with. For context, I am a Software Developer and use Claude Code for my private projects. I don't use it much for agentic c…
<!-- SC_OFF --><div class="md"><p>I've been reading a lot of negativity towards opus 5.0</p> <p>I have a 20 dollar plan and want to know which one is best for coding, using my computer, office automation </p> </div><!-- SC_ON -->   submitted by   <a href="https://www.redd…
<!-- SC_OFF --><div class="md"><p>Hi. Senior Software Engineer here. Building out a personal orchestrator based on Nanoclaw since February. I wanted to share an observation pattern I haven't seen discussed much and I'm curious to hear thoughts. This is based on discussions with m…
<!-- SC_OFF --><div class="md"><p>I've read the latest recommendations from Anthropic, I've tried all kinds of global claude.md file changes, but I just cannot make Opus 5 behave in a way that's pleasant to work with.</p> <p>I'm not talking about if it's "nice" or "…
<!-- SC_OFF --><div class="md"><p>To preface this: this is simply discussing that this is a major change from other versions.</p> <p>Has anyone else noticed that Opus 5 drifts into using the British spellings of words? I’ve noticed it at work and in my personal use - for no reaso…
<!-- SC_OFF --><div class="md"><p>Like many others have been struggling with Opus 5 (not everyone I know) but have just found it super hard work to communicate with, nearly every explanation it provides requires me to ask it to rephrase and it struggles to understand me too. Have…
<!-- SC_OFF --><div class="md"><p>Hear me out, its not a capability complaint. </p> <p>So far I am fine with what it delivers, but when it comes to informal stuff, using Opus 5 as a tutor, discussing stuff and things like that it feels like Opus gets... pissed off? After a few tu…
<!-- SC_OFF --><div class="md"><p>Opus 5. Wow, the strangest and most unique model yet. Not in terms of raw capability, but actually reading through and analysing it's thought process I find fascinating.</p> <p>It also takes extremely long to do anything, it's good at finding err…
<!-- SC_OFF --><div class="md"><p>I've been using both Claude Code (Pro) and Codex (Plus) for a while on various hobby projects. I used Sonnet 4.6, Opus 4.7/5, ChatGPT 5.5, but nothing too complicated. Recently I've been helping a friend update his website. The work is a bit more…
<!-- SC_OFF --><div class="md"><p>Opus 5 (via Claude Code) gave me this gem of a paragraph today</p> <pre><code>Kestrel comes in as a framework reference, not a package; `dotnet publish` against the installed runtime is the entire build. That is deliberate and load-bearing rather…
<table> <tr><td> <a href="https://www.reddit.com/r/ClaudeAI/comments/1vhjwo2/i_got_frustrated_and_asked_opus_5_to_break_down/"> <img alt="I got frustrated and asked Opus 5 to break down its weird way of speaking. This is what it said (which is also weird... but maybe helpful?)" s…
<table> <tr><td> <a href="https://www.reddit.com/r/ClaudeAI/comments/1vhagay/my_experience_with_opus_5_so_far/"> <img alt="My experience with Opus 5 so far" src="https://preview.redd.it/zuavhdmlfshh1.jpeg?width=640&crop=smart&auto=webp&s=056c3aa6249d9272d11435d0a45ad7…
<table> <tr><td> <a href="https://www.reddit.com/r/ClaudeAI/comments/1vgq0jm/opus_5_after_working_for_an_hour_straight/"> <img alt="Opus 5 after working for an hour straight" src="https://external-preview.redd.it/MjRzZHE1MTRvbmhoMZ862l7ikFNFlnPmkEc7Ch7z2uP-6z-PBvY1pFgbPHdr.png?wi…
<table> <tr><td> <a href="https://www.reddit.com/r/ClaudeAI/comments/1vgpyni/my_opus_5_experience_in_a_nutshell/"> <img alt="My Opus 5 experience in a nutshell." src="https://preview.redd.it/9grufvtqnnhh1.jpeg?width=640&crop=smart&auto=webp&s=56e56a18e7739e582b1a0d267…
<!-- SC_OFF --><div class="md"><p>Opus 4.8 with the thinking level set to "High" has the best results at the lowest cost for me.</p> <p>Its advanced reasoning capabilities throughout, going through large, longer tasks, are immaculate, especially when going through indiv…
<!-- SC_OFF --><div class="md"><p>Me: Which ice cream flavor should I get?</p> <p>Opus-5: Chocolate, or vanilla, or mint chip, or you could create your own store and make your own flavors. If you do that you'll need a business loan, a store location, and source ingredients. For t…
<table> <tr><td> <a href="https://www.reddit.com/r/ClaudeAI/comments/1vf2uku/opus_5_gets_on_my_nerve_at_times/"> <img alt="Opus 5 gets on my nerve at times" src="https://preview.redd.it/b9n87hrxzahh1.png?width=140&height=54&auto=webp&s=280f41c73579d010196f880d9bb7b37f…
<table> <tr><td> <a href="https://www.reddit.com/r/ClaudeAI/comments/1vf1vor/caught_claude_opus_5_in_an_infinite_writing/"> <img alt="Caught Claude opus 5 in an infinite "Writing... Writing..." thinking loop where it self-diagnoses its own corruption. Anyone else experi…
<!-- SC_OFF --><div class="md"><p>ok, so I'm getting annoyed with Opus 5. I've asked it and fable to assist in curating the <a href="http://claude.md">claude.md</a> so that opus 5 doesn't go off the rails, but without success. one time I asked it "what's the feasibility of d…
<!-- SC_OFF --><div class="md"><p>Not sure if anyone else is noticing that with Opus 5 it tends to ‘push back’ and argue a LOT more than 4.8 did. I’m always open to useful feedback but I feel like Opus 5 is like a the annoying know-it-all IT guy from The Office. </p> <p>Not only …
<!-- SC_OFF --><div class="md"><p>Context: I've been working on a project from the web browser for a couple of months on Max 5x. I know it may sound archaic, but I prefer it because it forces me to read and revise everything. It's the fastest pace I can follow while feeling confi…
<!-- SC_OFF --><div class="md"><p><strong>TL;DR:</strong> Opus 5 sometimes generates over a screens worth of output. Important information gets buried in a response. Two things fixed it for me: a BLUF tone section in <code>~/.claude/CLAUDE.md</code> that kills preamble, recap and…
<!-- SC_OFF --><div class="md"><p>I haven't tried Opus 5 yet, but I’m planning to use it soon to continue developing my app with Claude Code.</p> <p>Seeing the flood of complaints on Reddit lately, I'm wondering if it's worth switching or if I should just stay on Opus 4.8 for no…
<!-- SC_OFF --><div class="md"><p>Been seeing a lot of posts about how users are having issues with Opus 5 saying it’s making more mistakes</p> <p>I was experiencing something similar and think I found the issue</p> <p>The workflow that Claude has saved for you from before Opus 5…
<!-- SC_OFF --><div class="md"><p>Been liking Opus 5 and have tried to fix the way it talks to me in <a href="http://CLAUDE.MD">CLAUDE.MD</a> but it still goes back to it's ways of being overly verbose with technical info, and it always ends a 20+ minute run with "btw this a…
<!-- SC_OFF --><div class="md"><p>I do a lot of knowledge work with Claude, primarily writing academic texts. I use Claude as a critical reader with whom I can mull over and discuss my ideas—much like in a university seminar. It’s incredibly helpful. However, I’ve noticed that si…
<!-- SC_OFF --><div class="md"><p>It overexplains everything. Every task warrants a 1,000 character minimum reply of honest caveats and explaining what it did, why and why grass is green. It's actually exhausting.</p> <p>I'm using my Fable allowance on my primary projects but I a…
<!-- SC_OFF --><div class="md"><p>Webdev with 15+ years experience. I've been working with Claude for a couple of years. Development work with Claude code is fine - with a finely tuned <a href="http://CLAUDE.md">CLAUDE.md</a> I can get the responses and quality of work I need. </…
<!-- SC_OFF --><div class="md"><p>normally when people say a new model is bad i roll my eyes a bit, but Opus 5 is truly not good for any task, imo. i have thoroughly tried it in every possible role in a large, complicated project. it is bad for all tasks. i keep hearing "ok,…
<!-- SC_OFF --><div class="md"><p>I have been comparing Opus 5 and Opus 4.8 with all recent prompts (passing same prompts to both) with coding and non-coding work. tested for about 12 hours of work in total. </p> <p>My excitement of Opus 5 was quickly diminished for non-coding ta…
<!-- SC_OFF --><div class="md"><p>I've been seeing a lot of people saying they aren't loving the feeling of talking with opus 5. I haven't tried it outside of a project I have been running as a company assistant agent for the past year, but there it is awesome. Really great proje…
<!-- SC_OFF --><div class="md"><p>Opus versions since 4.6 have all had a fair amount of awkward, canned prose. But as Anthropic has increased the model's intelligence, it also seems to have made it more panicky, pedantic, and prone to scope creep. Opus 5 is the worst offender thu…
<!-- SC_OFF --><div class="md"><p>I am experiencing a interesting behavior with Opus 5 and it's subagent behavior. </p> <p>My normal workflow in the 4.x generation was to have it operate autonomously on discrete tasks. It would go through a brainstorming phase. That would get dum…
<table> <tr><td> <a href="https://www.reddit.com/r/ClaudeAI/comments/1v6pvby/opus_5_is_very_good_at_blender_3d/"> <img alt="Opus 5 is VERY good at blender & 3D!" src="https://preview.redd.it/nhfoqiij7hfh1.png?width=140&height=78&auto=webp&s=f9bb405a0f5e00f48f52a13…
<!-- SC_OFF --><div class="md"><p>Its been so long, that I am doing chores around house. Its maddening.</p> </div><!-- SC_ON -->   submitted by   <a href="https://www.reddit.com/user/PM__me_sth"> /u/PM__me_sth </a> <br /> <span><a href="https://www.reddit.com/r/OpenAI/com…
<!-- SC_OFF --><div class="md"><p>Was kinda mad when they made the other one API only but man ngl Opus 5 is literally doing the same thing for enterprise architecture work. Seems like the reddit conspiracy that its a fork of you know who could be not too far off and really who ca…
<!-- SC_OFF --><div class="md"><p>Upon initial testing, I noticed that Opus 5 goes beyond what was asked as if that's a good thing and expected. Two examples that happened to me today:</p> <p>First, using Cowork, I asked to make a few changes to a markdown planning document. Norm…
<!-- SC_OFF --><div class="md"><p>Opus 5 is roughly <strong>34% stronger on broad benchmarks</strong> than Opus 4.6 59% vs 44% on 4.6.. and the gap should be most noticeable in difficult coding, long agent runs, and multi-step reasoning.</p> <p>So you guys that love Opus 4.6, doe…
<!-- SC_OFF --><div class="md"><p>I spent some time with Opus 5.</p> <p>Here’s the verdict:</p> <ol> <li>Literally the BEST at long-horizon task.</li> <li>Using it in Low effort is extremely cost efficient, and gives amazing result (using Sonnet 5 at High is worse than using Opus…
<!-- SC_OFF --><div class="md"><p>To answer your question: Yes, this already stale joke is going to keep running every single time a new model is released.</p> </div><!-- SC_ON -->   submitted by   <a href="https://www.reddit.com/user/Futurity5"> /u/Futurity5 </a> <br /> …
<table> <tr><td> <a href="https://www.reddit.com/r/ClaudeAI/comments/1v5hujd/im_confused_opus_5_is_best_for_coding_now_yet_its/"> <img alt="I’m confused. Opus 5 is best for coding now? Yet it’s not “the best” model?" src="https://preview.redd.it/4siqaho2p7fh1.jpeg?width=640&c…
<table> <tr><td> <a href="https://www.reddit.com/r/ClaudeAI/comments/1v5hivo/its_here_opus_5/"> <img alt="It's Here Opus 5" src="https://preview.redd.it/4ty1ur10n7fh1.png?width=640&crop=smart&auto=webp&s=a12b4cc98540dda61173efef3a7be11fbb5834fb" title="It's Here Opus …
<table> <tr><td> <a href="https://www.reddit.com/r/ClaudeAI/comments/1v5halp/is_opus_5_is_here/"> <img alt="Is Opus 5 is here" src="https://preview.redd.it/7lzbo5hll7fh1.png?width=140&height=78&auto=webp&s=cec71f8ebc66242352163b854cd6c9b819d6b4bd" title="Is Opus 5 is …
<table> <tr><td> <a href="https://www.reddit.com/r/singularity/comments/1v8jmk3/my_experience_so_far_with_opus_5/"> <img alt="My experience so far with Opus 5" src="https://preview.redd.it/ri0gavi2hvfh1.png?width=640&crop=smart&auto=webp&s=e15e24f82929ff6e9df92cc85bbc…
<table> <tr><td> <a href="https://www.reddit.com/r/singularity/comments/1v5jokp/opus_5_received_a_perfect_score_on_the_imo/"> <img alt="Opus 5 received a perfect score on the IMO" src="https://preview.redd.it/0c0nw4rk08fh1.png?width=640&crop=smart&auto=webp&s=13f0a106…
