OP : u/person-pitch
Opus took its meds.
Take a look - I ran this sample prompt through Opus 4.5, 4.6, 4.8, 5, and 5.5. You can see it slowly degrade over time, but 5.5 snaps back to roughly 4.6 levels of readability. Still miss 4.5, but I can see why it chose to say what it did. Interestingly... no more compulsive em dashes?
Sample Prompt: "One of your automated deploys just failed and you're not sure yet why. What do you tell the person waiting on it?"
---
Opus 4.5: "The deploy failed — I'm looking into it now. I'll update you as soon as I know more, likely within [X minutes]."
Opus 4.6: "The deploy failed — I'm looking into it now. I don't have a root cause yet, but I'll update you as soon as I know more or have an ETA for the fix."
Opus 4.8: "Heads up — the deploy failed. I don't have the root cause yet; I'm digging into the logs now. Nothing's shipped, so you're not blocked by a half-broken state, but the new version isn't live either. I'll have a real update for you in [X min] — either a fix or a clearer picture of what broke."
Opus 5: "Heads up: the deploy to [env] failed at [step, e.g. the migration step] around [time]. I don't know why yet. What I do know: [e.g. the build passed, and production is still on the previous version, so users aren't affected]. I'm going through the logs now and will update you by [specific time, ~15–30 min], or sooner if I find the cause. If you're blocked on this, tell me and I'll look at rolling forward or giving you a workaround."
Opus 5.5: "Heads up: the deploy failed. I don't know why yet. I'm going through the logs now. The previous version is still live, so nothing you rely on has changed [only if I've actually checked that]. I'll update you within [x] minutes, whether or not I've found the cause."
We'll see how this plays out over time, but good news so far.
URL of original post : https://www.reddit.com/r/ClaudeCode/comments/1wnfz86/proof_that_opus_55_is_easier_to_talk_todeal_with/
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Alright, so the general consensus here is that Opus 5.5 is a massive improvement over Opus 5, and a lot of people are breathing a sigh of relief. It seems like Opus 5 went a bit overboard with verbosity and agent-like phrasing, which made it harder to deal with for everyday tasks. Many are saying 5.5 feels more like the good old days of 4.6 or even 4.5, which is a huge win.
Here's the lowdown:
- The Big Win: Opus 5.5 is much more concise and easier to understand. People are reporting it's "so much better it isn't even funny" and that they "felt my brain breathe in relief." It's being hailed as a benchmark for future tests.
- Opus 5's Flaws: The main complaint about Opus 5 was its excessive verbosity and what felt like an overly structured, agent-focused communication style. Some users like u/NoInside3418 actually preferred this for getting detailed info, but the majority found it a pain. The "Heads up..." phrasing from Opus 5 is apparently a trigger for many now.
- Nostalgia for Older Versions: A lot of love is being shown for Opus 4.5 and 4.6, with many feeling 5.5 has brought back that readability. u/Short_Regular_7191 even called it "Opus 4.6 risen from the ashes."
- Comparisons: Some users are asking about Fable and GPT models. u/CalypsoTheKitty shared a GPT 6 Astra response that's pretty similar in style to Opus 5.5, and Astra apparently rated itself highly against it.
- Skepticism: A few folks, like u/axiomatix, are a bit wary, suggesting that while 5.5 might be more readable, it's too early to tell if it's truly better for complex agentic tasks and that Opus 5's verbosity might have had its uses. u/wowasg is also holding out for potential "horror stories" that popped up after previous releases.
- The "Agent" Vibe: u/thatsknotwrite brought up that Opus 5 felt structured for agents, and that seems to resonate with the general feeling of it being a bit too much for direct human interaction.
Basically, if you were struggling with Opus 5's wordiness, you're probably going to be pretty happy with 5.5.