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grep -l @spear /news/*.json | wc -l → 2

SPEAR

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// recent coverage 2 mentions

04:00
2026-07-09
arxiv.org
artificial-intelligence

SPEAR: A Simulator for Photorealistic Embodied AI Research

Researchers introduced SPEAR, a Python library that programmatically controls Unreal Engine applications for photorealistic embodied AI research. It offers over 14,000 programmable functions, renders …

04:00
2026-05-27
arxiv.org
artificial-intelligence

SPEAR: Code-Augmented Agentic Prompt Optimization

Researchers introduced SPEAR (Sandboxed Prompt Engineer with Active Roll-back), a code-augmented agentic optimizer that autonomously rewrites prompts using a Python sandbox for structural error analys…

// co-occurs with top 8 entities
CodeAct 1 GEPA 1 TextGrad 1 BBH 1 GSM8K 1 Wang et al. 1 LLM-as-judge 1 Unreal Engine 1