You prefer a visual workspace
Best for desktop-first research, file-based projects, long conversations, model switching, and scheduled work.
Excellent intelligence on APK, CLI, WIN, MAC
Expert AI
Efficient processing for Claude and ChatGPT without burning extra tokens at datacenters or a hole in your pocket.
“
Sharpen your thinking with our rigorously tested, unlimited‑access AI models, that actually do the work for you
without any hourly or weekly limits.
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~3M tokens/month free with up to ~1.2B tokens/month
That's 20 questions everyday, Pay only when you scale
ML based Knowledge Engineering for Modern R&D.
Too Much Information? Simply copy this page link and paste it in the AI of your choice, be it Gemini, Claude, ChatGPT, Grok, Mistral, Deepseek etc and it will walk you through the process and onboarding for Expert AI products. Like the APK, Expert AI Agent - Tray companion on Windows/MacOS , Expert AI OS - Desktop Harness on Windows/MacOS/Linux and Expert AI Terminal; both our foundational command line interfaces.
Trusted by Scientists and Engineers from Premier Institutions of the Republic of India
Create, find and edit technical documents
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The full desktop workspace
Meet Expert OS
A focused, graphical AI workspace for researchers, builders, and teams who want the power of an expert coding agent without living in a terminal. Install the app, sign in with your ssv.asia account, choose a model, and begin.
Built for substantial work
More than a chat window.
Expert OS keeps projects and sessions organized while its agent can inspect files, run commands, search, edit, plan, and return finished work. Attach source material, switch between ssv.asia models, export a session as ZIP, or schedule a task for a specific date and time. Scheduled tasks run while Expert OS is open.
- Project workspaces and persistent session history
- File attachments, agent tools, and session export
- Model selection and account balance inside the app
- Scheduled tasks with in-app completion status
One ssv.asia account. One shared quota.
Credits purchased through ssv.asia are available in both Expert OS and Expert AI Terminal. Move between the desktop interface and command line without buying twice, copying API keys, or maintaining separate provider accounts.
You prefer the command line
Best for terminal-first workflows, scripts, repositories, automation, and a much smaller 3–4 MB bootstrap installer.
Expert OS preview · v0.1.6
Download the desktop app
Self-contained installers for Windows and macOS. No npm, pnpm, Node.js, or API-key setup.
Windows 10/11
Download Expert OS for
Windows
M-series Mac
Download Expert OS for macOS
Apple Silicon
Intel Mac
Download Expert OS for macOS
Intel
Expert OS includes its desktop runtime, which is why it is larger than the terminal installer. Windows installation can take several minutes—especially on slower disks or while Windows scans the package—so let it finish even if the progress bar pauses. This preview is not yet code-signed, and your operating system may ask you to confirm the installation. View the release and checksums.
Expert AI
— Professional Research & Consulting
Research Domains:
● Architecture & Design
● Planning & Environment
● Social Science & Policy
● Engineering & Building
● Science & Research
Models: /model ssv.asia/free (default)
Ctrl+C returns to this menu
Thinking level: high
▋
~
0.0%/128k (auto)
ssv.asia/foundation ● high
Native desktop installers · v0.2.2
Download Expert AI Terminal
Install in one click. Expert AI configures its own private runtime, stays current, and opens ready to work—no Node.js or npm setup required.
Windows 10/11
Download for
Windows
M-series Mac
Download for macOS
Apple Silicon
Intel Mac
Download for macOS
Intel
Node.js included
No npm setup
Automatic package updates
Native shortcuts
Downloads begin immediately and are served from the official Expert AI Terminal release. Version 0.2.2 is not yet Developer ID or Authenticode signed, so your operating system may request confirmation.
Look Inside
One command. Research engine.
Type x and you're driving an agentic core, a mesh of fast expert models, and a cited knowledge base — frontier-class results at a fraction of frontier prices. Run it solo, or pair it with your Claude or Codex subscription and switch over the moment you hit their limits.
/rAEC · Foundation
Research the knowledge base
Pull answers straight from the curated AEC corpus — building codes, standards and technical references — returned with source-document citations.
/sAny paid pass
Search the live web
Ground a reply in fresh web results — news, latest releases, current facts — summarised and cited inline, right inside your terminal.
◈
Agentic coding harness
A purpose-built agentic harness developed and maintained by ssv.asia: it doesn't just chat — it reads and edits your local files, runs commands, and loops through multi-step tasks on its own, showing its thinking as it goes.
⧉
MoE model mesh
A cascade of mixture-of-experts models that activate only the parameters each query needs — so you get frontier-class answers at a fraction of the usual speed and cost, routed automatically per task.
▤
Grounded knowledge
A curated 12M-word AEC corpus and live web search wire straight into the model — every fact comes back with a real citation you can open, not a confident guess.
ssv.asia/freeDeepseek + Haiku + GPT class
₹1.60/ M tokens · flat in + out
Freedom forever
Best for everyday long running, drafts, fast iterations and questions.
ssv.asia/proSonnet class + retrieval + search
₹30/ M tokens · flat in + out
≈ 96% cheaper than Sonnet
Best for general research, writing and balanced agentic work.
ssv.asia/aecSonnet class + retrieval + search
₹30/ M tokens · flat in + out
≈ 96% cheaper than Sonnet
Best for cited, code-accurate architecture & engineering answers.
ssv.asia/foundationOpus 4.8 + Fable 5 class
₹72/ M tokens · flat in + out
≈ 98% cheaper than Opus
Best for your hardest reasoning, deep analysis and long agentic runs.
How the routes compare
Capability Benchmark is approximate, for orientation. Speed reflects industry grade throughput; prices below are effective per-million-token rates vs. public frontier list prices (input + output averaged, ₹ approx).
ssv.asia/foundationOpus 4.8 + Fable 5 class
Reasoning
97
Agentic
95
Grounding
98
Speed
93
ssv.asia/aecSonnet class + retrieval + search
Reasoning
80
Agentic
70
Grounding
98
Speed
93
ssv.asia/proSonnet class + retrieval + search
Reasoning
82
Agentic
84
Grounding
58
Speed
95
ssv.asia/freeHaiku + GPT class
Reasoning
72
Agentic
64
Grounding
40
Speed
99
The same class of model, a fraction of the price
Blended list price per 1M tokens (input + output averaged). One flat rate — we don't charge more for output.
Claude Opus 4.8Anthropic API
~₹3,800 / M
Claude SonnetAnthropic API
~₹750 / M
GPT-4oOpenAI API
~₹525 / M
Expert AI · FoundationOpus 4.8 + Fable 5 class
₹72 / M −98%
Expert AI · Pro / AECSonnet class
₹30 / M −96%
How to use it in your R&D workflow
01
Already on Claude or Codex? Keep them.
Bring Expert AI in the moment you hit their usage limits, or to run extra research in parallel — without burning premium quota.
02
Everyday R&D, near-free.
Drafting, search, iteration and code exploration run on the fast free and pro routes for a fraction of frontier cost.
03
Call in the heavy hitters on demand.
Deep, cited domain research (AEC) or your hardest reasoning (Foundation) — Opus / Sonnet-class quality at up to 98% less than the frontier APIs.
Expert AI · Terminal & Dashboard
Frontier R&D in your terminal,
▼ Download Expert AI — 3 MB
Windows
macOS
Linux
Download
Frontier R&D in your terminal,
effectively unlimited
Download the 3 MB installer, type x, and get a cited research engine, a curated architecture knowledge base and frontier-class models. Prefer a browser? The same account works on the dashboard below.
New native installer — no npm, no Node setup, zero dependencies. It configures its own private runtime and opens ready to work. First prompt in under 60 seconds.
◆ Frontier model mesh · 200+ models
❝ Grounded answers with citations
▤ Architecture knowledge engine
⚡ Agentic harness — reads & edits files
⌘ Windows · macOS · Linux
🔒 No provider keys on your machine
Expert AI Dashboard — Plans
One subscription. Every model, blended into one balance. Swipe to see all 11 plans.
Powered by Expert AI fine-tuned LLMs, Sonnet 5, ChatGPT Luna, and Haiku 4.5 — blended into one balance, one account. No subscription required — every plan is a one-time top-up by default.
USD shown at ₹95.5/$1, display-only reference rate. "Never runs out" means you're never rate-limited once your paid balance is used, not unlimited tokens on any single model. All prices redirect to your ssv.asia dashboard to complete purchase — nothing is charged on this page.
How easily it starts
1
Download the 3 MB installer, or just sign up on the dashboard
Windows, macOS or Linux for the terminal — no Node.js, no npm setup. Or skip the install entirely and use the dashboard in your browser.
2
Sign in with ssv.asia
One account, one balance, works across the terminal and the dashboard. About 60 seconds.
3
Use as much as you want
Every model — Haiku, Sonnet, Luna, and Expert AI's own fine-tuned models — blended into one balance. Buy again anytime; it adds on top, never resets.
Frequently Asked Questions
11 plans from ₹60 to ₹2,060 (weekly or monthly), each blending Haiku 4.5, Sonnet 5, ChatGPT Luna, and Expert AI's own fine-tuned models into one balance. Starting at Expert (₹860/mo), you're never rate-limited — the system always has an answer ready even after your paid balance is used. See the full comparison above or on your dashboard.
Every plan blends a fast free lane with paid model access, so you're never left with a hard stop — everyday drafting and questions ride the free lane; deeper work draws from your paid balance. Compared with the equivalent frontier APIs — Claude Sonnet ≈ ₹750/M, Opus ≈ ₹3,800/M — Expert AI's blended plans work out to a small fraction of that per token. That's the whole pitch in one line.
Yes. The native installer (Windows .exe 3.7 MB, macOS .pkg 3.3–3.4 MB for Apple Silicon & Intel, Linux .tar.gz) bundles its own private runtime. No Python, no Docker, no Node setup, no environment variables. One sign-in works across all your machines under the same account. Current build v0.2.2 isn't yet code-signed, so your OS may ask you to confirm — click through; it ships from the official release.
Checkout runs on Razorpay (UPI, cards, netbanking) right on your ssv.asia dashboard. Your account is credited the moment payment confirms — nothing to paste, nothing to leak, no provider API keys on your machine.
Yes. Buying a plan never resets what you already have — it adds on top. Nothing you've paid for ever expires or gets wiped by a new purchase. Buy again whenever you need more; your balance only grows.
Buying any plan as a one-time purchase — same tier or a different one — simply adds its tokens to your existing balance. Nothing is lost, nothing resets, and you can mix and match tiers over time as your needs change. If you choose auto-renewing subscription instead of a one-time purchase, starting a new subscription automatically cancels any previous one first — you're never charged for two active subscriptions at once, and you keep every token you've already been granted.
Starting at Expert (₹860) and up, you are never rate-limited and never left with a hard stop — once your paid balance for a model is used, the system automatically falls back to an always-available free lane so you can keep working. It does not mean unlimited tokens on any single paid model (Haiku, Sonnet, or Luna) — no plan offers that. Think of it as "you're never blocked," not "infinite premium usage."
One-time purchases stack freely — buy as many as you like, whenever you like, and they all add to the same balance. Auto-renewing subscriptions are limited to one active at a time per account: subscribing to a new plan while another is active cancels the old one automatically as part of the same purchase, so you're never double-billed. Your token balance itself is never affected by a subscription switch.
Every prompt is routed through the ssv.asia/free router, which intelligently picks the best frontier model for each request from 11 leading providers — Anthropic · Claude, OpenAI · ChatGPT, Google · Gemini, DeepSeek, Mistral, Meta · Llama, Moonshot · Kimi, Qwen, OpenRouter, Hugging Face and Perplexity. A mixture-of-experts mesh activates only the parameters each query needs, so you get frontier-class answers at a fraction of the usual cost — and the router re-routes automatically as models and prices change. This free lane backs every plan at ₹0 / M tokens.
Yes. Your prompts route securely through the Expert AI gateway — no provider API keys ever sit on your machine, auth is handled server-side via ssv.asia, and we don't sell or train public models on your data. Checkout is 256-bit secure via Razorpay (UPI, cards, netbanking), and tokens are tied to your SSV.ASIA account so nothing is stored in plain text on your device. For full local, offline data sovereignty, see Expert AI Terminal Pro.
See all plans on your dashboard →
One account · every model blended · buy once, nothing resets
Explore SSV.Asia
Everything Expert AI, one place.
Download Expert AI, explore professional tools, connect domain intelligence and find the right product for your work.
Excellent intelligence on APK, CLI, WIN, MAC
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AI chat, AI Agents and knowledge systems built for rigorous domain expertise and sovereign data hosting.