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News reporting focused on AI and machine learning, covering the companies behind these technologies, their real-world applications, and the ethical concerns they raise. This includes areas like generative AI (large language models, text-to-image and video), speech tech, and predictive analytics.

Latest News

5 articles

Developer

LangChain's Deep Agents v0.7 Cuts Token Use by 65% With Leaner Prompts

LangChain released Deep Agents v0.7 on July 29, 2026, an open-source agent harness update that cuts base input tokens by 65% on a default-agent turn, from roughly 6,000 to about 2,000 tokens. The release trims the built-in prompt, shortens tool descriptions, and makes the todo list middleware optional. It also adds middleware configurability and filesystem improvements that users have requested for months.

Aug 36 minNeura News

Developer

LangChain Launches LangSmith LLM Gateway in Public Beta to Rein in Agent Costs

LangChain has launched the LangSmith LLM Gateway in public beta, a central governance layer for enforcing spend caps, rate limits, model fallbacks, and data redaction on production agent calls. Available to Plus and Enterprise users, it integrates with LangSmith and supports providers like OpenAI, Anthropic, and Fireworks. Early adopters report centralized billing and hard cost limits.

Aug 17 minNeura News

Developer

LangChain's ReviewBench Shows Code Review Agents Miss Most Real Issues

LangChain's ReviewBench benchmark, built from real pull request feedback, reveals that current code review agents recover only about 30% of issues caught by trusted human reviewers. The benchmark highlights that review strategy, not just model capability, significantly impacts performance, as shown by improved results with structured prompting.

Aug 17 minNeura News

Developer

Coding Agent Bills Are Soaring. Here's How to Control Them

Engineering teams are seeing coding agent costs explode, with some companies blowing through annual AI budgets in months. The problem isn't just spend, it's fragmentation across multiple tools that make it impossible to track value. LangChain offers a four-stage solution using LangSmith for observability, Engine for optimization, and an LLM Gateway for governance.

Jul 256 minNeura News

Developer

LangChain and NVIDIA Launch NemoClaw Deep Agents Blueprint

LangChain and NVIDIA have released the NemoClaw for LangChain Deep Agents blueprint, designed to help enterprises build open, governed agent systems. The blueprint combines LangChain Deep Agents Code, NVIDIA Nemotron 3 Ultra, and NVIDIA OpenShell runtime, enabling teams to tune agents for their workloads, run them securely, and optimize for quality, cost, and speed. In evaluations, Nemotron 3 Ultra with a tuned LangChain Deep Agents harness achieved an aggregate score of 0.86 at a cost of $4.48, roughly 10 times lower inference cost than the next closest performing model.

Jul 257 minNeura News