[Main ACL 2026] Corpus, Index, and dataset to train ChatR1.
Simon Lupart
slupart
AI & ML interests
My research mainly focuses on IR and conversational AI, working on distribution shifts, adversarial training, Large Language Models (LLMs) and Retrieval Augmented Generation (RAG).
Recent Activity
new activity about 4 hours ago
naver/splade-code-8B:Simplify and support Sentence Transformers via SparseEncoder upvoted a collection 6 days ago
LateOn-Code 💻 upvoted a collection 6 days ago
DenseOn & LateOn Organizations
models 8
slupart/ChatR1-qrecc-qwen2.5-3b-it-ppo
3B • Updated • 25
slupart/ChatR1-topiocqa-qwen2.5-7b-it-ppo
8B • Updated • 14
slupart/ChatR1-topiocqa-qwen2.5-3b-it-ppo
3B • Updated • 17
slupart/ChatR1-qrecc-qwen2.5-7b-it-ppo
8B • Updated • 12
slupart/splade-disco-human-mistral
Fill-Mask • 0.1B • Updated • 10 • 3
slupart/splade-disco-topiocqa-mistral
Fill-Mask • Updated • 4 • 1
slupart/splade-disco-topiocqa-llama-mistral
Fill-Mask • Updated • 3 • 1
slupart/splade-disco-human
Fill-Mask • Updated • 11 • 2
datasets 19
slupart/topiocqa-e5-index
Updated • 35
slupart/chatr1-convqa-all
Viewer • Updated • 176k • 82 • 1
slupart/inscit-e5-index
Updated • 27
slupart/multidoc2dial-e5-index
Updated • 31
slupart/qrecc-e5-index
Updated • 26
slupart/inscit-collection
Viewer • Updated • 49.2M • 24
slupart/topiocqa-collection
Viewer • Updated • 25.7M • 28
slupart/multidoc2dial-collection
Viewer • Updated • 10.2k • 26
slupart/qrecc
Viewer • Updated • 80k • 178 • 4
slupart/qrecc-passages
Viewer • Updated • 54.6M • 426 • 2