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Dev.to

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11:08
2026-10-09
dev.to
neural-networks

Neural Networks, its Inspiration and Various Components.

A developer walked through building and training a neural network in code using tf.keras.Sequential, describing an input layer, three Dense hidden layers with ReLU activation, and a 3-neuron softmax o…

09:19
2026-10-09
dev.to
large-language-models

Haiku 5.5 Slashes Costs; New Agents Reshape Docs

Anthropic's Claude Haiku 5.5 cuts per-token pricing by 90% for requests under 100k tokens, but a new tokenizer inflates token counts roughly 30% per request and an adjustable effort dial can swing act…

09:14
2026-10-09
dev.to
agent-protocols

An Agent Lands on Your Homepage — What Can It Actually Read?

AgentBadge generated its entire machine-readable discovery surface from live code sources, publishing eleven manifests — including A2A agent-card.json, MCP server-card.json, llms.txt, and a did:web do…

09:14
2026-10-09
dev.to
developer-tools

Hello, vx

A developer released vx, an MIT-licensed task runner and content-addressed build cache for JavaScript monorepos built on Bun, with no paid cloud dependency. In a demonstration, eight tasks across four…

08:18
2026-10-09
dev.to
artificial-intelligence

OpenAI's 722 Math Proofs All Came From One Prompt

OpenAI uploaded 722 machine-generated math manuscripts to GitHub, all produced by an unreleased internal model that ran roughly three hours of ChatGPT Pro compute per problem across about 4,000 proble…

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