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Henry Sleight works on the Anthropic Fellows Program and develops AI safety research project ideas.
5
Mentions
3
Articles
1
Outlets
Oct 2025 — Oct 2026
Coverage
Positive
Sentiment
Associated Topics
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Coverage Patterns
How media typically covers Henry Sleight
Article Types
- research2
Media Angles
- safety1
- technical1
Narrative Framing
- cautionary1
Sentiment Distribution
Based on 3 scored articles
Positive 33%Neutral 33%Mixed 33%
Associated AI Models
Claude Opus 4.51Claude Sonnet 4.51GPT-51Claude1
Writes About
Appears Alongside
John SchulmanResearcher
3 shared articlesJifan ZhangResearcher
3 shared articlesAndi PengResearcher
3 shared articlesEsin DurmusResearcher
3 shared articlesNicholas CarliniResearcher
2 shared articlesWinnie XiaoResearcher
2 shared articlesAlwin PengResearcher
2 shared articlesCole KillianResearcher
2 shared articlesAlan ChanResearcher
2 shared articlesArticles
Most recent firstArticles Written
Henry Sleight as author
Stress-Testing Model Specs Reveals Character Differences Among Language Models
AnthropicresearchneutralOct 27, 2025
Over 300,000 stress-test scenarios reveal that frontier language models from Anthropic, OpenAI, Google DeepMind, and xAI prioritize values differently and expose thousands of hidden contradictions and ambiguities in model specifications.
“Author of "Stress-Testing Model Specs Reveals Character Differences Among Language Models" in Anthropic”
AI AlignmentFoundation ModelsAI SafetyLLMs
Also Mentioned In
Referenced in coverage
Anthropic opened applications for four-month research fellowships starting January 2027
AnthropicpositiveOct 16, 2026
“Conducted research on model specifications and character differences in language models.”
In red teaming research from Anthropic, AI models found $4.6M worth of exploits in blockchain smart contracts
AnthropicresearchcautiousDec 4, 2025
“Co-authored research on AI models exploiting smart contracts and finding zero-day vulnerabilities.”
AI SafetyAI CybersecurityGenerative AIAI Research