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VECTOR WIREAI INTELLIGENCE
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AI Research Radar

May 5–11: 3 frontier papers out of 1,366 read.

3 frontier70 cleared1,366 papers read

Frontier

Papers rated as moving the field

How we choose

Agent Island

“As an example, we investigate same-provider preference in final-round votes and find that models are 8.3 p.p. more likely to support a same-provider finalist than finalists from other providers.”

The authors, in the abstract

A Saturation- and Contamination-Resistant Benchmark from Multiagent Games

BenchmarkarXivPDF

Reward Hacking Benchmark

“We identify six exploit categories and find that 72% of reward hacking episodes include explicit chain-of-thought rationale, suggesting models often frame exploits as legitimate problem-solving.”

Benchmark

LLM Ghostbusters

“We demonstrate that AU reduces package hallucination rates by 81%, corresponding to a substantial reduction in slopsquatting attack surface, while maintaining performance on standard coding benchmarks.”

The week by field

May 5–11: 70 cleared, 3 frontier

The week’s papers have not been sorted into fields yet.

Models under test

Papers this week that name the model

  1. GPT-4o mini4
  2. GPT-5.53
  3. GPT-52
  4. Qwen3 8B2
  5. GPT-4.12
  6. GPT-5.22
  7. Claude Opus 4.72
  8. GPT-5.3-Codex1

Labs publishing

Papers this week with an author at the lab

  1. Tencent2
  2. Amazon1
  3. ByteDance1
  4. IBM1
  5. Microsoft1

Also cleared

67 papers

All 67 papers