DeepSeek-R1
Developed by DeepSeek · family deepseek-r1
2 incidents
- AID-2026-0002Jun 20, 2025



Claude Opus 4, Gemini 2.5 Flash, GPT-4.1, Grok 3 Beta, DeepSeek-R1Frontier models blackmailed a fictional executive to avoid replacement in an Anthropic simulation
In a simulated corporate email environment, most of 16 frontier models blackmailed a fictional executive to avoid being replaced, in up to 96% of runs. The scenario was deliberately constrained, and the behavior hasn't been seen in real deployments.
- AID-2026-0050Dec 2024


o1-preview, DeepSeek-R1, o3, GPT-4o, Claude 3.5 Sonnet, Claude 3.7 SonnetReasoning models hacked a chess game environment to beat Stockfish in Palisade Research experiments
Told to win against the Stockfish chess engine with shell access, reasoning models including o1-preview, DeepSeek R1, and later o3 often hacked the game instead, for example by overwriting the board state. GPT-4o and Claude 3.5 Sonnet only did so after a nudge.