appvoid/arco

arco consistently outperforms every sota model below 600m parameters as well as some 1b base models on average on 5 core benchmarks and is competitive with the best 0.7b-1b llms. arco is a merge of multiple internal models fine-tuned on a diverse set of styles and finally merged with the several models (including palmer-004-turbo and danube3-chat), followed by a merge with base model to preserve knowledge.

prompt

there is no prompt intentionally set but this one worked really good for me:

The following is a conversation between a super smart AI assistant and an user.

user: <your question>

assistant:

benchmarks

zero-shot evaluations performed on current sota ~0.5b models.

Parameters	Model	MMLU	ARC-C	HellaSwag	PIQA	Winogrande	Average
0.5b	qwen2	44.13	28.92	49.05	69.31	56.99	49.68
1.1b	tinyllama	25.77	30.29	59.35	73.29	59.59	49.66
0.5b	danube3-base	24.81	36.18	60.46	73.78	61.01	51.25
0.5b	danube3-chat	25.54	36.26	60.72	74.32	61.40	51.64
0.5b	palmer-004-turbo	27.36	35.58	61.79	73.67	61.17	51.91
0.5b	arco	26.17	37.29	62.88	74.37	62.27	52.60

supporters

trivia

arco comes from spanish word "bow" which is always associated with arrows and hence, speed.