Senior AI Researcher: LLM post-training for hallucination reduction (f/m/d)

Company

Aleph Alpha

Where

Heidelberg

Level

Senior

First seen

November 7, 2026

Postings

2

Listed via

Ashby

What the posting says

You will be part of a team of (senior) researchers and PhD interns doing cutting-edge research across pre-, mid- and post-training, grounding and specialized models with hundreds of GPUs at our disposal. WHAT WILL YOU DO - Core Research & Development: Design, execute, and scale post-training methodologies (SFT, RL) specifically aimed at eliminating model hallucinations and making them grounded in evidence. - Uncertainty & Reliability: Research and implement techniques in uncertainty estimation, calibration, self-consistency, and self-correction mechanisms to enable models to identify and…

Read more and apply on Aleph Alpha's site

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