Cline Free Models Setup: GLM, Sonar Kaise Chalein

Cline free models chalane ke teen raaste hain, aur un teenon ka setup alag hai — Cline ke apne FREE-tagged promo models, OpenRouter ke :free variants (jahan GLM 5.2 milta hai), aur Z AI ka native provider. Ye sab September 2026 mein live verify karke likha gaya hai. Ek imandar correction pehle hi: Sonar (Perplexity) ka abhi koi free variant nahi hai — niche iska asli status hai.

Cline ki API provider settings hoti kahan hai

Saare routes ek hi jagah se shuru hote hain: Cline panel mein settings icon (⚙️) dabaiye → "API Provider" dropdown. Yahin se aap provider badalte ho — Anthropic, OpenRouter, Z AI, OpenAI Compatible, Cline, ClinePass sab isi ek dropdown mein hain. Neeche "Model" dropdown mein aap specific model choose karte ho. Bas, jo bhi neeche ka route chuno, shuruaat yahin se hai.

Route 1: Cline ke apne FREE-tagged models (bina API key)

Cline khud limited-time free model promotions chalata hai — official docs ke mutabik ye models kisi bhi Cline account wale user ko milte hain, bina kisi API key ke. Current promos mein GLM 5.2 aur DeepSeek V4 Flash jaise models FREE tag ke saath aate hain (community setups ise "no API key needed" bata kar dikhate hain).

Setup:

1. Cline extension settings kholo → API Provider = Cline chuno (CLI mein /settings → Cline).
2. Model dropdown mein FREE tag wale models dhoondho — yahi unki pehchaan hai.
3. Sign-in/magic-link se Cline account banao aur quota use karo.

Teen catch hain jo docs saaf batate hain: (a) free quota khatam hone ke baad ClinePass ($9.99/month) ya usage-billing par shift hote ho; (b) free models sirf IDE extension aur CLI mein hain — Cline API mein nahi; (c) "free model usage may be used to help improve model performance" — yaani aapke code prompts training/improvement mein ja sakte hain. Client ka private code ho toh ye route avoid karo.

Route 2: OpenRouter :free variants — GLM 5.2 bilkul free

Doosra sabse stable raasta: OpenRouter par har model ka ek :free catalog variant hota hai (jo model list mein ho). September 2026 ki live list (22 free models) mein z-ai/glm-5.2:free hai hi hai — yaani GLM 5.2 aap Cline mein zero cost par chala sakte ho.

Setup:

1. openrouter.ai par sign up (credit card nahi chahiye) → keys page se API key copy karo.
2. Cline settings → API Provider = OpenRouter → key paste karo ("OpenRouter API Key" field).
3. Model dropdown mein glm-5.2:free type/select karo. Chaaho toh poori free pool ke liye openrouter/free router rakh sakte ho — wo support/context/tool-calling ke hisaab se random free model pick karta hai.

Free models ki asli limits: ~20 requests/minute aur ~200 requests/day (429 aaye matlab limit). Aur sabse bada trap: GLM 5.2 ka free variant sirf 33K context deta hai — jabki paid GLM ka 1M hai. Cline har turn aapka file tree aur open buffers bhejta hai, toh 33K par lambi agent tasks jaldi bharr jayengi. Chhote tasks ke liye perfect, bade refactor ke liye nahi.

Route 3: Z AI provider — GLM ka official (paid but sasta) raasta

Agar GLM regular driver banana hai, OpenRouter free ke bajaye native Z AI provider use karo: settings → API Provider = Z AI → region (International/China) → Z AI API key → Model dropdown. Key milti hai z.ai/model-api se. GLM Coding Plans (z.ai/subscribe) subscribe karke wahi key Cline mein paste kar sakte ho — prompt-based plan hai, traditional token billing nahi. Alternative: OpenAI Compatible provider chuno, Base URL https://api.z.ai/api/coding/paas/v4, model glm-5.2, aur context window 1000000 set karo (warna Cline default window par purana context chhod deta hai).

Do cheezein GLM + Cline mein already known hain: thinking UI se off nahi hota (thinking tokens output mein bill hote hain), aur tool-call parsing par open-weight models kabhi kabhi reh jaate hain — pehle turns par command approval on rakho.

Sonar ka sach: free variant abhi nahi hai

Topic mein Sonar zaroor tha, toh imandari se: September 22, 2026 ki OpenRouter free list (22 models) mein Perplexity Sonar kahin nahi hai — koi sonar:free variant exist nahi karta. Sonar paid hai (Perplexity API ya paid aggregator credits). Jo videos "Sonar free in Cline" bolti hain wo ya toh purana waqt ya Cline ke rotating promo ki baat kar rahi hain — aaj verify karke chalein toh free dropdown mein nahi dikhega. Sonar chahiye toh OpenRouter par credits daalo ya Perplexity API key lo; free mein abhi GLM 5.2, Qwen, Gemma, Nemotron jaise models mil rahe hain.

Free models ki Cline-specific limitations

• Rate limits — 20/min, 200/day; agent ek hi session mein easily 40-50 calls karta hai, toh quota din bhar nahi chalta.
• Context traps — free variant har model ka alag context deta hai (GLM 5.2 free = 33K). Cline mein context window manually match karo.
• Data policy — Cline FREE promo models "improve model quality" mein use ho sakte hain; OpenRouter free models par bhi provider logging/training clauses alag-alag hote hain. Sensitive repo ke liye paid provider hi lo.
• Tool-call reliability — free/open-weight models par diff-edit calls kabhi kabhi miss hoti hain; Plan mode mein task define karke Act mode chalana better rehta hai.
• No free lunch forever — free quota ke baad ClinePass ($9.99/mo) ya credits; OpenRouter free models bhi bina notice ke badal sakte hain.

Recap line: Cline free models ka formula = Cline FREE promo (bina key) + OpenRouter :free (GLM 5.2, 33K context ke saath) + Z AI native (jab serious ho jao). Sonar free nahi hai — abhi ke liye. Settings ka rasta ek hi hai: ⚙️ → API Provider → Model dropdown.