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Claude Sonnet 5

Anthropic · Claude Sonnet series · released 30 Jun 2026

Sentiment · since 25 Sep
35
negative
from 119 opinions
Mentions
258
posts and comments

What people praise and criticise

Sentiment per day

Mentions per day

Reddit vs benchmarks

  • #37 of 40
  • #35 of 98
  • #27 of 76
  • #23 of 49
  • #18 of 57
  • #11 of 44
  • #16 of 74

$2 in / $10 out per million tokens · 1M context · reasoning mode

Per subreddit

r/ClaudeAI
38
r/ClaudeCode
36
r/singularity
35

Threads behind the opinions

ThreadOpinionsIndex
How bad is Sonnet 5 compared to Opus 5?1740
Introducing Claude Sonnet 5.5, the second model in the Claude 5.5 family5–
Sonnet 5.5 has been out for an hour. Has anyone gotten a chance to stress test it?5–
If you had to choose only one, which would you pick?5–
Introducing Claude Sonnet 5.5, the second model in the Claude 5.5 family5–
Opus 5.5 is the beginning of a new era3–
Sonnet 5.5 is by far the best free model available right now3–
Sonnet 5.5 > 6-Sol (30% Cheaper & faster sonnet-5)3–
Sonnet 5.5 beats Opus 5.5 at coding and it's half the price??3–
Sonnet 5.5, Which Already Supposedly Beats GPT-6 Sol, Has Had a Last-Minute Upgrade With Release Expected Monday3–
Sonnet 5.5 Beats Astra in 3D and Gpt 5.6 Sol in SVGs ... What happened that Claude is suddenly so active and OpenAI is slowing down so much? What is happening3–
4-5 days replacing Claude w Qwen 3.8 Next3–
Sonnet 5.5 has the same problem as Sonnet 52–
Anthropic cooked openai again 💀2–
opus 5.5 and sonnet 5 high only ur welcome2–
Dev Day? More like Death Day2–
Sonnet 5.5 vs Opus 5.5 vs Sonnet 5 in Claude Code and pi: results and behavioral differences on 10 coding tasks2–
Sonnet 5.5 is by far the best free model available right now2–
Is codex actually worse?2–
Pretty much this2–