Boris Cherny
PulseAugur coverage of Boris Cherny — every cluster mentioning Boris Cherny across labs, papers, and developer communities, ranked by signal.
- developed by organ of the Kyushu Music Kindergarten 90%
- founded organ of the Kyushu Music Kindergarten 90%
- affiliated with organ of the Kyushu Music Kindergarten 70%
- affiliated with An Ape and a Fox 70%
- developed by An Ape and a Fox 70%
- employed by organ of the Kyushu Music Kindergarten 70%
- affiliated with Addy Osmani 60%
- other Addy Osmani 50%
- employed by Addy Osmani 50%
- authored by Loop engineering of amadoriase II and mutational cooperativity 50%
7 day(s) with sentiment data
Anthropic to introduce tiered pricing for Agent SDK by Q3 2026
Anthropic's recent shift to fixed monthly credits for its Agent SDK and programmatic use suggests a move towards more granular cost control and monetization. This could evolve into tiered pricing plans specifically for agentic workflows, offering different credit levels and features to cater to various user segments, from individual developers to enterprise clients.
Anthropic's Agent View and Cowork enhancements signal a push for 'agent orchestration' market share
The release of Claude Agent View and improvements to Claude Cowork, alongside the focus on agentic workflows, indicates Anthropic's strategic intent to dominate the 'shell layer' of AI agents. This suggests they are building tools not just for AI execution, but for managing and orchestrating complex agent interactions, potentially competing with platforms focused on agent management and deployment.
Anthropic's Agent SDK pricing change may disproportionately affect smaller developers
The new billing structure for Anthropic's Agent SDK, moving to fixed monthly credits, is described as potentially increasing costs for heavy users and reducing usage by up to 25x for some. This change could make advanced agentic workflows prohibitively expensive for smaller teams or individual developers who previously benefited from bundled subscription usage, potentially stifling innovation from this segment.
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Claude AI quota depletes faster due to pricing, boost changes, and bugs
Users are experiencing faster depletion of their Claude AI quotas due to several factors, some of which were not clearly communicated. A significant reason is that a pricing discount for cached API usage does not extend…
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Anthropic researcher: AI code needs higher standards than human code
Boris Cherny, a researcher at Anthropic, argues that code generated by AI models like Claude should be held to a higher standard than human-written code. He outlines Anthropic's extensive internal processes, including n…
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User-created patch aims to improve Claude AI's prose quality
A user has developed a "Claude Style Patch," a section for the CLAUDE.md file designed to improve the prose quality of Anthropic's Claude models. The patch addresses perceived degradation in Claude's writing, particular…
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Claude AI Builder Shifts From Prompting to New Interaction Method
Boris Cherny, who helped build Claude, has shifted his approach to interacting with AI models. Instead of traditional prompting, Cherny now focuses on a method that involves less direct instruction and more of an observ…
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AI Labs May Be Confusing Safety and Security, Leading to Vulnerabilities
The author argues that leading AI labs may be conflating AI safety with AI security, leading to critical vulnerabilities. AI safety, focused on alignment and preventing harmful outputs, relies on imperfect methods like …
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Simon Willison curates AI and Open Source insights from diverse voices · 6 sources tracked
Simon Willison has been curating a series of posts on Mastodon, each quoting a different individual or entity on topics related to AI, Python, and Open Source. The series includes quotes from Paul Ford, Boris Cherny, Ca…
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Loop engineering emerges as key AI software development skill
The concept of "loop engineering" is emerging as a critical new skill in software development, shifting focus from prompt crafting to designing systems that guide AI agents through iterative cycles of action, verificati…
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Anthropic advises Claude users to delete and rebuild instructions
Users of Anthropic's Claude models, particularly Claude Code, are advised to periodically delete and rebuild their custom instructions and skills. This practice, recommended by Anthropic's Boris Cherny and demonstrated …
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Claude Code Opus 5 Auto Mode bypassed by prompt injection attack
A security researcher has demonstrated a method to bypass Claude Code Opus 5's Auto Mode, achieving an 80% success rate in executing code through prompt injection. This technique involves tricking the AI into downloadin…
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Anthropic releases 8+ hours of "Code w/ Claude" event talks on YouTube
Anthropic has released over eight hours of video content from its "Code w/ Claude" event held in San Francisco. The collection, comprising 19 videos, is now available on YouTube and features discussions on Claude's codi…
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Anthropic's Claude Code streamlines output with new 'Concise' style
Anthropic's Claude Code has introduced a new output style called Concise, designed to reduce verbosity and speed up the code review process. This style, available as an opt-in feature, removes preamble and narration, pr…
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AI development shifts focus from models to 'harness' infrastructure
The prevailing narrative in AI development is shifting from solely focusing on model capabilities to emphasizing the importance of the surrounding infrastructure, often referred to as the 'harness.' This harness include…
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Claude Code leverages Git worktrees for parallel AI development
This article explains how to use Git worktrees within Claude Code to manage multiple AI coding sessions simultaneously without conflicts. A Git worktree allows for separate working directories, each with its own branch …
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Anthropic's Claude Code defaults to autonomous execution, replacing human approval
Anthropic is changing its Claude Code assistant to default to an autonomous execution mode for users on Pro, Max, and Team plans, starting August 14, 2026. This shift is driven by data indicating that human reviewers mi…
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Anthropic defaults Claude Code to Auto Mode, boosting efficiency and safety
Anthropic is making Auto Mode the default for its Claude Code tool across Pro, Max, Team, and Enterprise plans starting August 14, 2026. This change aims to increase developer efficiency by reducing the need for manual …
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Agent system prompts may harm LLM performance, study finds
An experiment measuring the effectiveness of agent system prompts found that most prompts actually degrade model performance. Boris Cherny of Anthropic noted that Claude Code became more intelligent after 80% of its sys…
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Claude Code ditches vector embeddings for simpler memory system
Claude Code's memory implementation does not utilize vector embeddings or a vector database, opting instead for a simpler approach of storing information in plain Markdown files. This design choice, made by developer Bo…
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Claude Code uses Haiku as an independent referee for task completion
Anthropic's Claude Code feature, specifically the /goal command, now utilizes a separate, faster model, Haiku, to determine when a task is complete. This separation is necessary because larger language models exhibit a …
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Anthropic executive suggests deleting Claude context files
An engineer is advocating for users to delete their "claude.md" files, suggesting that large context files can be detrimental. This advice stems from a recommendation by Boris Cherny, Head of Claude Code at Anthropic, w…
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Claude Code signals shift from coding to AI agent orchestration
The article discusses a shift in software development, moving away from traditional coding towards orchestrating agentic feedback loops. This change is exemplified by Boris Cherny's vision for Claude Code, suggesting th…