# How XY.AI Labs uses Together AI

**2–3×**: “2–3× lower infrastructure costs”

As published on [together.ai](https://www.together.ai/customers/xy-ai-labs). Captured by usedby on 2026-10-09.

- Company: [XY.AI Labs](https://www.usedby.ai/companies/xy-ai-labs.md)
- Tool: [Together AI](https://www.usedby.ai/tools/together-ai.md)
- Industry: [HealthTech & Digital Health](https://www.usedby.ai/companies/industry/healthtech-digital-health.md)
- Teams: Engineering

## What the story says

XY.AI fine-tunes Qwen 2.5 14B LoRA adapters per customer on Together AI's managed fine-tuning platform to parse healthcare Explanation of Benefits documents into structured JSON. The adapters are served on serverless inference, with token log probabilities used to route low-confidence predictions to human review.

Summary written by usedby from the source page, in English. The figures are those of Together AI and XY.AI Labs, not ours.

> Together’s fully managed training and serving eliminated the need for a dedicated AI infrastructure hire. XY.AI’s existing team handles all model development, while infrastructure costs dropped 2–3× compared to the prior self‑hosted setup

- **87%**: “87% EOB parsing accuracy”
- **77%**: “driving EOB‑to‑JSON parsing accuracy from 77% to 87% when measured against expert human baselines”
- **10–20 minutes**: “On Together’s managed infrastructure, training runs complete in 10–20 minutes at roughly $10 per run.”
- **3×**: “3× faster training cycles”

> Together AI does for fine-tuning and inference what Vercel does for LLM-based apps—it removes the infrastructure layer so we can focus on our product. We fine‑tune and deploy customer‑specific models through simple API calls. That lets our existing team move from weekly to daily iteration, cut costs by 2–3×, and improve accuracy from 77% to 87%.
>
> Lamara De Brouwer, Co-Founder & CTO

Source: [together.ai](https://www.together.ai/customers/xy-ai-labs), captured 2026-10-09.

## What usedby checked

We compared the story with its live page on 2026-10-09.

- Checked: the figure 2–3× is printed word for word on the page, near the name of XY.AI Labs.
- Checked: the passage quoted above is copied word for word from the page, near the name of XY.AI Labs.
- Checked: each number in our summary is printed on the page.
- Checked: XY.AI Labs uses Together AI. Confirmed line. Latest check across sources: 2026-10-09.
- Not checked: the result itself. We quote it; we did not measure it.

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Source: https://www.usedby.ai/case-studies/xy-ai-labs-together-ai · How we check: https://www.usedby.ai/methodology