{"slug": "google-gemini-4-argon-for-vibe-coding-and-where-to-host-the-app", "title": "Google Gemini 4 Argon for vibe coding (and where to host the app)", "summary": "Google said on 13 October 2026 that Gemini 4 Argon is rolling out globally to Google AI Ultra and Pro subscribers in the Gemini app and AI Mode in Search, to Ultra subscribers in Google Antigravity, and via the paid Gemini API, following the model's 1 October 2026 announcement. Google claims strong software-engineering results on DeepSWE v1.1 (~77.9%), a benchmark distinct from Vals.ai's Vibe Code Bench v1.1, which currently lists Claude Sonnet 5.5 (92.39%), Claude Fable 5 (90.35%), and GPT-6 Astra (89.59%) at the top. Google has not said Argon is available on the free Gemini app tier.", "body_md": "[Blog](https://oncroft.net/blog/) · October 1, 2026 · Rich Chetwynd\n\n# Google Gemini 4 Argon for vibe coding (and where to host the app)\n\nGoogle said Gemini 4 Argon is rolling out to Ultra and Pro subscribers and the paid API. After you vibe-code the app, Croft hosts it privately.\n\n## Update, 14 October 2026: now rolling out\n\nOn 13 October 2026, [Google said](https://blog.google/innovation-and-ai/models-and-research/gemini-models/introducing-gemini-4-argon/) Gemini 4 Argon is rolling out globally to Google AI Ultra and Pro subscribers in the Gemini app and AI Mode in Search, to Ultra subscribers in Google Antigravity, and via the paid Gemini API.\n\n## Quick answer\n\n**Google announced Gemini 4 Argon** on October 1, 2026, claiming strong software-engineering results on DeepSWE v1.1 (~77.9%). On 13 October 2026 Google said it is **rolling out globally** to Google AI Ultra and Pro subscribers in the Gemini app and AI Mode in Search, to Ultra subscribers in Antigravity, and via paid API access.\n\nGemini 4 Argon joins the frontier of models suited for vibe coding and long-horizon coding tasks. But as with any model, after you build the app, you still need somewhere private to host it: a server, company login, a database, and backups. That is where Croft comes in.\n\n## What Google claims about Gemini 4 Argon\n\nFrom the [Google blog announcement](https://blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-4-argon/):\n\n- **Strong software-engineering performance** on DeepSWE v1.1 (~77.9%)\n- Designed for **long-horizon coding** tasks and realistic multi-step workflows\n- First access was **Fairwind** (trusted cyber defenders); on 13 October 2026 Google said paid API, Google AI Ultra (including Antigravity), and Pro (Gemini app and AI Mode in Search) are rolling out\n\nGemini 4 Argon is positioned as Google’s answer to frontier models from Anthropic and OpenAI for building complete applications from descriptions.\n\n## DeepSWE v1.1 is not Vibe Code Bench\n\nGoogle cited **DeepSWE v1.1** performance (~77.9%). That benchmark measures software-engineering workflows—but it is **not the same as Vibe Code Bench**, the public benchmark from Vals.ai that measures end-to-end web app building from natural language.\n\n[Vibe Code Bench v1.1](https://www.vals.ai/benchmarks/vibe-code) currently lists models like Claude Sonnet 5.5 (92.39%), Claude Fable 5 (90.35%), and GPT-6 Astra (89.59%) at the top for realistic app-building tasks with authentication, database CRUD, and UI testing.\n\nCheck the [Vibe Code Bench](https://www.vals.ai/benchmarks/vibe-code) leaderboard for the latest snapshot. Rankings and access shift every month, and benchmarks measure different things—that is why we built the [best models for vibe coding hub](https://oncroft.net/best-models-for-vibe-coding/) to track what actually works for building apps.\n\n## Availability: now rolling out\n\nOn 13 October 2026, [Google said](https://blog.google/innovation-and-ai/models-and-research/gemini-models/introducing-gemini-4-argon/) Gemini 4 Argon is rolling out globally:\n\n- **Gemini app and AI Mode in Search:** Google AI Ultra and Pro subscribers\n- **Google Antigravity:** Google AI Ultra subscribers\n- **API:** paid Gemini API (AI Studio and the Gemini platform)\n\nFairwind (trusted cyber defenders) was the first access path when Google announced the model on 1 October 2026. Google has not said Argon is on the free Gemini app tier.\n\n## Why model choice matters less than hosting\n\nWhether you build with **Gemini 4 Argon**, **Claude Sonnet 5.5**, **GPT-6 Astra**, **Cursor**, or **Grok**, the hard part is what comes next:\n\n- **How do I keep it running?** A chat preview disappears. A real app needs a server.\n- **How do I give it a database?** Data must persist for everyone, not just one browser session.\n- **How do I share it with my team privately?** Company login, not a public URL anyone can guess.\n- **How do I roll back a bad AI change?** Backups, versioning, and rollback when a prompt breaks something.\n\nThat is the hosting gap. AI writes the app; **Croft keeps it running and safe** behind company login, with a database, backups, and rollback—on your own private server.\n\n## Croft is model-agnostic hosting\n\nCroft does not sell AI models or prefer one vendor. We host the apps you build:\n\n- Connect **Claude** ,**ChatGPT** ,**Cursor** ,**Grok Build** , or any MCP-capable assistant\n- Deploy the app to your **private server**\n- Your team opens it behind **company login** —no per-app passwords\n- **Database** (SQLite-backed),**continuous backups** , and**one-click rollback** are included\n\nYou can connect Gemini 4 Argon to Croft the same way as any other assistant, via MCP, and deploy apps just like with Claude, ChatGPT, Cursor, or Grok.\n\n## Related\n\n- [Best models for vibe coding](https://oncroft.net/best-models-for-vibe-coding/) — Claude, ChatGPT, Cursor, Grok, and how to choose\n- [Vibe Code Bench](https://www.vals.ai/benchmarks/vibe-code) — public leaderboard for realistic app building\n- [Connect your AI assistant](https://oncroft.net/connect/) — Claude, ChatGPT, Cursor, Grok, and MCP setup\n- [AI app hosting](https://oncroft.net/ai-app-hosting/) — private hosting for apps you build with AI\n- [Vibe coding hosting](https://oncroft.net/vibe-coding/) — where vibe-coded apps live after the chat window\n\n## Where to learn more\n\n- **Google blog (13 Oct 2026):**[Gemini 4 Argon is now available for everyone](https://blog.google/innovation-and-ai/models-and-research/gemini-models/introducing-gemini-4-argon/)\n- **Google blog (1 Oct 2026):**[Gemini 4 Argon announcement](https://blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-4-argon/)\n- **Gemini API:**[What’s new in Gemini 4 Argon](https://ai.google.dev/gemini-api/docs/latest-model)\n- **Vibe Code Bench:**[Vals.ai leaderboard](https://www.vals.ai/benchmarks/vibe-code)\n- **Croft:**[Start free trial](https://app.oncroft.net/signup) — 7-day free trial, Solo from $24/mo annual\n\n## Start your free trial.\n\nYour team's first app could be live before lunch.\n\nNo card. 7 days. Cancel anytime.", "url": "https://wpnews.pro/news/google-gemini-4-argon-for-vibe-coding-and-where-to-host-the-app", "canonical_source": "https://oncroft.net/blog/google-gemini-4-argon-vibe-coding/", "published_at": "2026-09-30 11:00:00+00:00", "updated_at": "2026-10-15 05:06:09.796138+00:00", "lang": "en", "topics": ["large-language-models", "generative-ai", "ai-products", "ai-tools"], "entities": ["Google", "Gemini 4 Argon", "Google AI Ultra", "Google Antigravity", "Gemini API", "DeepSWE v1.1", "Vibe Code Bench", "Vals.ai"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/google-gemini-4-argon-for-vibe-coding-and-where-to-host-the-app", "markdown": "https://wpnews.pro/news/google-gemini-4-argon-for-vibe-coding-and-where-to-host-the-app.md", "text": "https://wpnews.pro/news/google-gemini-4-argon-for-vibe-coding-and-where-to-host-the-app.txt", "jsonld": "https://wpnews.pro/news/google-gemini-4-argon-for-vibe-coding-and-where-to-host-the-app.jsonld"}}