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Changes since langchain-core==1.5.4 release(core): 1.5.5 ( #39655 ) fix(core): make abatch_iterate consistent with batch_iterate for None and zero size ( #39367 ) fix(core): respect pydantic aliases when validating tool inputs ( #39572 ) fix(core): issues...
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In multi-turn reinforcement learning, your custom reward function decides what the model actually learns. This post shows how to design a composite multi-turn reward for Amazon Nova Forge, execute model-generated code safely inside it, and instrument each...
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Learn how to combine OpenAI-compatible endpoints on Amazon SageMaker AI with Amazon Bedrock AgentCore runtime to build a multi-agent workflow where each specialized agent uses the model best suited to its job. This post also shows how to get token-level...
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Watch as Equity unpacks Meta’s Glimmer release and “AI for everyone” vision, the rising costs of AI data centers, Joby’s defense push, and a $250M acquisition that collapsed into allegations of fraud.
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Turn any webpage into a lightweight LLM-powered QA engine by cleaning HTML, converting content to Markdown, and returning focused answers while reducing token usage.
Planet AI Developer Filter
Equity unpacks Meta’s Glimmer release and “AI for everyone” vision, the rising costs of AI data centers, Joby’s defense push, and a $250M acquisition that collapsed into allegations of fraud.
Planet AI Developer Filter
A preprocessing pipeline let my car price model peek at the test set before the exam, and the twelve points of R squared it cheated its way to
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Compare LLM inference costs in 2026 across DigitalOcean, Together AI, Fireworks AI, Modal, Nebius, Baseten, and OpenRouter to find the best platform for your…
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Can a language model do live adversarial level design? Yes, emphasis on the adversarial part
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Z.ai released GLM-5.3 on August 14, 2026, reusing the GLM-5.2 base model with all gains from post-training.
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Cactus Compute released Needle 2, an open 45M-parameter tool-calling model shipping as a 14MB binary using 28MB RAM.
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Learn how to build a compact reasoning language model by streaming, curating, and fine-tuning the SupraLabs reasoning dataset