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Claude Opus 4.8

Anthropic · Claude Opus series · released 27 May 2026

Sentiment · since 25 Sep
57
no clear lean
from 29 opinions
Mentions
137
posts and comments

Sentiment per day

Mentions per day

Reddit vs benchmarks

  • #18 of 40
  • #26 of 98
  • #24 of 76
  • #15 of 49
  • #14 of 57
  • #15 of 44
  • #8 of 74

$5 in / $25 out per million tokens · 1M context · reasoning mode

Per subreddit

r/ClaudeCode
60

Threads behind the opinions

ThreadOpinionsIndex
Opus 4.8 is still the king4–
Opus 5.5 is the beginning of a new era2–
Opus 4.8 to Opus 5.52–
GPT-6.1 Sol - Apparently near-Astra performance for complex work at a lower cost.1–
One more reason why Claude is currently better than Codex...1–
I'm bringing you an update on how things are going.1–
Sonnet 5.5 performance looks good but doesn't look that cheap compared to Opus 5.51–
Moved to Anthropic, realized Reddit tricked me.1–
If you had to choose only one, which would you pick?1–
Hot take: Anthropic’s real moat is alignment that doesn’t lobotomize the model1–
Sol-6 is the worst model I’ve used since 20241–
FT: Corporate America rejects overpriced frontier, embraces open models1–
I ran Sonnet 5 vs Opus 4.8 head to head on 24 tasks at every reasoning effort to see what's actually different1–
Claude Code keeps flagging harmless shell commands as [cyber] and downgrading me to Opus 4.81–
Probably not what you're used to seeing, but Astra created a feature complete game for the 48K ZX Spectrum in 21 minutes.1–
Has anyone tried having Opus 5.5 build a DAW or Logic X plugin?1–
Ripping out Opus 4.8’s verbose UI: an underrated skill of Opus 5.51–
Anthropic, please no update for a period of time1–
Just realised, don't think I've seen "load-bearing" ONCE in the last week since Opus 5.5!1–
Am I weird, or is chatting with Opus 4.8 actually better than with 5.5?1–