Skip to content

Sources ​

Measurements ​

  • Graphite, “AI Tells” (2026), CC BY 4.0. Per-model rates for 2025–26 models, the atlas, and the checker’s phrase list.
  • RAID (Dugan et al., ACL 2024), MIT. Measured by shibbo for 2022–23 chat models against matched human texts.
  • shibbo's own runs through maker APIs and OpenRouter (Claude Fable 5.2, Claude Haiku 5.5, Claude Sonnet 5.5, DeepSeek-V3, DeepSeek-V4.1-Flash, Gemini 4 Argon, Gemini 4 Hydrogen, Gemma 2 27B, GPT-4o (August 2024), GPT-4o mini, GPT-6.1 Sol, GPT-6.1 Terra, Llama 3.1 70B, Llama 3.3 70B, MiMo-V2.6 Pro, MiniMax-M3.1 Flash, Nemotron 3.5 Super, Qwen 2.5 72B), on held-out Graphite topics against their human articles. measure/.
  • Model and lab icons: LobeHub Icons (MIT). The marks belong to their owners.

Registry sources ​

Timeline sources (274) ​

Measurements from Graphite’s AI Tells (2026), CC BY 4.0. Code under MIT.