MDL
Qwen2.5-0.5B
Qwen
Parameters
500M
Downloads
2.1M
on HF
Likes
429
Avg score
—
Weights
Open
Released
Sep 15, 2024
About
Qwen2.5-0.5B is a 500M-parameter open-weights model in the Qwen2 family from Qwen.
apache-2.0text-generation
Benchmark scores · 0
No benchmark scores yet.
The research behind this model
all papers mentioning it →Qwen2 Technical ReportCausalMix: Data Mixture as Causal Inference for Language Model Training▲ 19 on HF · Jul 1, 2026LayerRoute: Input-Conditioned Adaptive Layer Skipping via LoRA Fine-Tuning for Agentic Language Models▲ 2 on HF · Jun 1, 2026Explore Before You Solve: The Speed--Depth Trade-off in Epistemic Agents for ARC-AGI-3May 25, 2026The Constraint Tax: Measuring Validity-Correctness Tradeoffs in Structured Outputs for Small Language ModelsMay 20, 2026Correcting Stochastic Update Bias in Preconditioned Language Model OptimizersMay 20, 2026
Mentions matched by name in title/abstract — from the arXiv + HF daily corpus.