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Claude Sonnet 3
by Anthropic
CLOSEDHOSTEDAPI
RANKED #207 OF 228 ASSISTANTS · OVERALL #318 OF 6,618 · VIBE SCORE 5.2 · 218 VOICES
Balanced Claude model for coding, analysis, agent workflows, and cost control
HAPPY6.9
14 mentions
SAD8.1
9 mentions
VIBE TRAJECTORY
26 weeks · 12 voices
TOO QUIET
Not enough weekly voices to call a trend yet.
HOW TO USE IT
Closed model. Anthropic hosts it, so you use it through an app or an API.
PREFER OPEN SOURCE? THE CROWD HAS PICKS
Claude Sonnet 3 is closed, so you rent it. These open-weight models can genuinely stand in for it. Download once, own forever.
- OPEN WEIGHTS7.5
Qwen3.8 27BAlibabaRun locally on consumer GPUs for private coding and multimodal everyday tasks.🔒 PRIVATE & OFFLINE💻 STRONG AT CODE🪶 RUNS ON LESS5.8k VOICESMATCH★★★ - OPEN WEIGHTS7.5Dots3 NoteXiaohongshuStrong open multimodal MoE with deep reasoning and long context for complex jobs.🏆 NEAR-PEER QUALITY💻 STRONG AT CODE❤️ CROWD FAVORITE2.6k VOICESMATCH★★★
- OPEN WEIGHTS6.7
Mistral SmallMistralFast and lightweight vision model suited for efficient day to day local workflows.💸 COST EFFICIENT⚡ FAST🪶 RUNS ON LESS922 VOICESMATCH★★★
WHAT THE INTERNET SAYS
The internet is split on Claude Sonnet 3. Biggest praise: help with code. Biggest gripe: price.
149 POSTS · 69 COMMENTS · DEV.TO · REDDIT · GITHUB
PEOPLE LOVE
- Popular for coding help (2 mentions)
PEOPLE COMPLAIN ABOUT
- People find it expensive (3 mentions)
TOPIC BY TOPIC
- PriceMIXED FEELINGS
2 thumbs up · 3 thumbs down
- Help with codeMOSTLY POSITIVE
2 thumbs up · 1 thumbs down
LOOKING FOR AN ALTERNATIVE?
Checked picks first: tags say why you would switch, stars say how fully each one stands in for Claude Sonnet 3.
Gemini 3.7 Flash
Grok 4.6
GPT 5.6 Sol> SOURCES (12)
- REDDIT · 2025-03-23 · 699 UPVOTESWhy Claude still hasn’t beaten Pokémon - Weeks on, Sonnet 3.7 Reasoning is struggling with a game designed for children
Why Claude still hasn’t beaten Pokémon - Weeks on, Sonnet 3.7 Reasoning is struggling with a game designed for children
- REDDIT · 2024-09-09 · 436 UPVOTES"Reflection API" is a sonnet 3.5 wrapper with prompt. And they are currently disguising it by filtering out the string 'claude'.
"Reflection API" is a sonnet 3.5 wrapper with prompt. And they are currently disguising it by filtering out the string 'claude'.
- REDDIT · 2024-06-30 · 369 UPVOTESOkay yes, Claude is better than ChatGPT for now
Okay yes, Claude is better than ChatGPT for now
- REDDIT · 2024-12-24 · 363 UPVOTESI asked Claude to "Please print this as one paragraph, without page breaks" and forgot to paste my text, and it gave me its entire ruleset…
I asked Claude to "Please print this as one paragraph, without page breaks" and forgot to paste my text, and it gave me its entire ruleset 😐 Is this common knowledge or...
- REDDIT · 2024-10-17 · 359 UPVOTESo1-preview is insane
o1-preview is insane
- REDDIT · 2025-03-24 · 202 UPVOTESVibe coding doesn't work.
Vibe coding doesn't work.
- REDDIT · 2025-04-02 · 196 UPVOTESStop your AI from hallucinating: The CSO framework that saved hundreds of debugging hours
Stop your AI from hallucinating: The CSO framework that saved hundreds of debugging hours
- REDDIT · 2025-01-18 · 195 UPVOTESChatGPT O1-Pro is an incredible model. My experience.
ChatGPT O1-Pro is an incredible model. My experience.
- REDDIT · 2024-12-21 · 152 UPVOTES0.44 is amazing!
0.44 is amazing!
- REDDIT · 2025-04-26 · 144 UPVOTESI was not paying attention and had Cline pointing directly to Gemini 2.5, watch out!
I was not paying attention and had Cline pointing directly to Gemini 2.5, watch out!
- REDDIT · 2025-04-25 · 123 UPVOTESAnthropic is considering giving models the ability to quit talking to an annoying or abusive user if they find the user's requests too…
Anthropic is considering giving models the ability to quit talking to an annoying or abusive user if they find the user's requests too distressing
- REDDIT · 2025-05-02 · 99 UPVOTESSwitched from Claude 3.7 to Gemini 2.5 on Cursor — Blown Away by Speed, Accuracy, and Lower Costs
Switched from Claude 3.7 to Gemini 2.5 on Cursor — Blown Away by Speed, Accuracy, and Lower Costs