TLDR

TLDR AI 2026-04-16

Gemini 3.1 Flash TTS 🎙️, Agent-to-Person marketplace 🤝, OpenAI Agents SDK 🛠️

What 50+ AI pricing models reveal about AI monetization in 2026 (Sponsor)

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Headlines & Launches

Gemini 3.1 Flash TTS: the next generation of expressive AI speech (4 minute read)

Humwork A2P marketplace connects AI agents with experts (2 minute read)

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Deep Dives & Analysis

Evaluating agents for scientific discovery (7 minute read)

Rethinking AI TCO: Why Cost per Token Is the Only Metric That Matters (6 minute read)

Evaluating Agent Reasoning (28 minute read)

Why do dLLMs tend to collapse in RL (3 minute read)

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Engineering & Research

Parcae: Doing more with fewer parameters using stable looped models (6 minute read)

NVIDIA's Lyra 2 (32 minute read)

Many-Tier Instruction Hierarchy in LLM Agents (1 minute read)

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Miscellaneous

Claude probably wasn't secretly nerfed. Anthropic made the black box too dark (10 minute read)

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Quick Links

Gemini App for macOS (3 minute read)

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