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DataChi tests 290+ models on the tasks your team actually runs — code, reasoning, email, legal, financial. Compare them. Race them live. Route the right one on every call.
Benchmarking the best LLMs from
The platform
From research to production. The same data that ranks 290 models powers your live API calls.
Route the right model on every call.
One OpenAI-compatible API. Auto-routes to 50+ models by task, cost, and latency.
See every model on every task.
Live leaderboards across 7 real-world task categories. Filter, compare, export.
GDPR by default, no exceptions.
Filter to EU-hosted models only. No US Cloud Act exposure, no data leaving the EU.
Why DataChi
MMLU and HumanEval don't predict whether a model can draft a customer email or summarize a contract. We test all 7 task categories — same prompts, same judges, every model.
| Model | Code | Reason | Legal | Finance | Summary | Score | |
|---|---|---|---|---|---|---|---|
GPT-5.5 (xhigh) OpenAI | — | — | — | — | — | — | 60.2 |
GPT-5.5 (high) OpenAI | — | — | — | — | — | — | 58.9 |
Claude Opus 4.7 (Adaptive Reasoning, Max Effort) Anthropic | — | — | — | — | — | — | 57.3 |
Gemini 3.1 Pro Preview Google | — | — | — | — | — | — | 57.2 |
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