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ArgentinaFinance and insurance2023 – ongoing

Grupo Supervielle

Generative AI assistant on WhatsApp built on Claude via AWS Bedrock

Grupo Supervielle built a generative AI assistant on WhatsApp using Anthropic's Claude through AWS Bedrock

In progressCompany's own claim

Problem

Supervielle offered video-call service with staff, and wanted a virtual assistant to add to it. Customers also wanted to reach the bank without logging into homebanking.

Approach

The bank first planned a bot inside its homebanking platform, then moved to WhatsApp. It chose Anthropic's Claude, accessed through AWS Bedrock, fine-tuned it on corporate data and limited it to bank topics to reduce hallucinations. Testing ran first with friends and family, then all employees, then customers. The group decided to adopt generative AI in 2023, according to an article from October 2024.

Results

No published figures

Takeaway

Supervielle tested internally in two stages before opening the assistant to customers. The article gave no usage or accuracy figures.

Categories

Business function
Customer service
Evidence
Company's own claim

Sources

Source summaries

[1]Forbes Argentina31 Oct 2024

Forbes Argentina describes how Supervielle's CIO and AWS's country manager talk about the WhatsApp generative AI assistant, the choice of Claude on Bedrock and the staged testing. It also reports a 400% rise in production releases, which the CIO tied to productivity, not to the assistant.

Full details are in the original sources.

Added 1 Nov 2026 · Updated 1 Nov 2026
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