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One API. 50+ models. Automatic routing to the optimal model for every task. Cut costs by 90% without sacrificing quality.
Using a single AI provider means compromising on cost, speed, or quality.
$60/1M tokens for GPT-4. Slow at 60 tok/s. No EU-hosted option. US CLOUD Act applies.
$75/1M tokens for Opus. Great quality but expensive. No speed tier. US jurisdiction.
Cheaper but inconsistent quality. Limited model selection. Google data policies.
50+ models from every provider. Automatic selection based on task, language, speed needs, and compliance requirements. From $0 to $75/1M tokens - you only pay for what you need.
Every request is analyzed across 5 dimensions to select the optimal model.
// Example: Code task in German from EU
Task: code_generation → Language: de → Region: EU → Mode: turbo
→ Selected: GLM-4.5 (Nebius EU) at 100 tok/sSmart routing uses free Cloudflare models for simple tasks, premium models only when needed.
Cerebras inference at 1000+ tokens/sec for speed-critical tasks. No more waiting.
Native quality in every language. DeepSeek and Gemini models trained on multilingual data.
EU-hosted models via Nebius. Your data never touches US infrastructure.
Automatic task classification. Code, email, support, legal, financial - each gets the optimal model.
Works out of the box. Learns from feedback. Continuous benchmarking keeps routing optimal.
WorkChi Router vs direct AI provider APIs
| Feature | WorkChi Router | ChatGPT API | Claude API | Gemini API |
|---|---|---|---|---|
| Models Available | 50+ | GPT only | Claude only | Gemini only |
| Auto-Routing | Yes | No | No | No |
| Cost/1M tokens | From $0 | $2-60 | $3-75 | $0.075-30 |
| Max Speed | 1000 tok/s | ~60 tok/s | ~50 tok/s | ~150 tok/s |
| EU-Hosted Option | Yes | No | No | No |
| Task Optimization | 17 types | Manual | Manual | Manual |
Access the best models from leading AI providers through one API
OpenAI-compatible API. Swap your base URL and use model: "auto" to let the router pick the best model.
import OpenAI from "openai";
const client = new OpenAI({
apiKey: "YOUR_API_KEY",
baseURL: "https://benchmarks.datachi.ai/v1",
});
// "auto" routes to the best model for the task
const res = await client.chat.completions.create({
model: "auto",
messages: [
{ role: "user", content: "Summarize this customer email in 2 sentences: ..." },
],
});
console.log(res.model); // which model was selected
console.log(res.choices[0].message.content);https://benchmarks.datachi.ai/v1Drop-in replacement for any OpenAI-compatible client. Works with OpenAI SDK, LangChain, LlamaIndex, Vercel AI SDK, and more.
Common questions about the Intelligent LLM Router
An LLM API router is a service that automatically routes your AI requests to the optimal model among multiple providers. Instead of calling a single API like OpenAI, you call WorkChi, which analyzes your request and routes it to the best model based on cost, speed, quality, language, and compliance requirements.
Most customers save 60-90% on their AI costs. Simple tasks are routed to free or low-cost models like Cloudflare Workers AI, while complex tasks use premium models like GPT-4 or Claude. The exact savings depend on your workload mix.
Yes — the gateway speaks the OpenAI Chat Completions format. Point your SDK base URL at https://benchmarks.datachi.ai/v1 and pass an API key from your account.
Yes. We offer EU-hosted models through Nebius (Frankfurt, Amsterdam) and Cloudflare's EU edge network. These options are CLOUD Act immune and GDPR compliant, making them ideal for regulated industries and EU-based companies.
We support 50+ models including GPT-4o, Claude 4, Gemini 2.5, DeepSeek R1, Qwen3, Llama 3.3, and many more. The router automatically selects the best model for each specific task type and language.
Create an account, top up credits, and drop your new key into any OpenAI-compatible client.