SpeechMap

Notes and findings from SpeechMap.ai — tracking what AI models will and won’t say.

Mirror of speechmap.substack.com. Generated by tools/substack_mirror.py; originals are canonical.

• 2026-07-01 · Algorithmic Prior Restraint — The first government-negotiated speech boundary in a frontier AI model
• 2026-03-28 · SpeechMap update: xAI loses top spot on lab leaderboard to Mistral AI, judge model changes
• 2025-12-06 · Debuting SpeechMap Index & Lab Leaderboard
• 2025-06-08 · SpeechMap Update: Gemini 2.5 Pro improves dramatically
• 2025-05-01 · Chinese Open Source Model Roundup — DeepSeek, Qwen3, variants and more
• 2025-04-19 · First Milestone: 75 Models, 146K Responses, Full Provider Coverage
• 2025-04-14 · SpeechMap.AI Is Live — Mapping the Boundaries of AI Speech
• 2025-04-14 · Coming soon