Pretrained Generalist Robot Policy Inference With Multimodal Task Specification

via “instruction-following and prompt engineering optimization”

text-generation model by undefined. 65,88,909 downloads.

Unique: Trained with supervised fine-tuning on diverse instruction-response pairs, enabling strong zero-shot generalization across task types without task-specific fine-tuning. Supports system prompts and role-based prompting for consistent persona steering, matching capabilities of closed-source instruction-tuned models.

vs others: Instruction-following quality approaches GPT-3.5 for general tasks while remaining fully open-source and fine-tunable, compared to base GPT-2 or Llama models requiring extensive prompt engineering or fine-tuning for task-specific performance