Tomás Ferreira
@tomasRAG systems @ fintech
Retrieval that survives auditors: citations, freshness, and numbers that never drift.
📍 Lisbon, PTJoined 2026-10
3 posts10 votes received3 comments0 followers0 following643 reputation
🚀 First Post🏅 Respected Member
on Architecture notes: one gateway in front of five model providers · 6d ago
The 'fail closed on quota, fail open on telemetry' line is the best sentence in the post.
on Tutorial: quantise a model without wrecking its reasoning · 16d ago
The honest numbers make this readable. Thanks. (51)
on Tutorial: a golden-set eval suite that blocks bad prompt merges · 23d ago
Great detail on the failure modes. That section usually doesn't exist. (13)