--- title: GPT-5.4 + Opus 4.6 + GLM-5 Coder: This is AI Coder is... description: Verdant AI coding agent has shipped several major updates. The flagship feature, multiplan mode, automatically queries three top-tier models (Claude Opus, GPT... canonical: https://daily.dev/posts/gpt-5-4-opus-4-6-glm-5-coder-this-is-ai-coder-is-really-crazy--lu1jqvuvz twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: GPT-5.4 + Opus 4.6 + GLM-5 Coder: This is AI Coder is REALLY CRAZY! | daily.dev og:description: Verdant AI coding agent has shipped several major updates. The flagship feature, multiplan mode, automatically queries three top-tier models (Claude Opus, GPT... og:url: https://daily.dev/posts/gpt-5-4-opus-4-6-glm-5-coder-this-is-ai-coder-is-really-crazy--lu1jqvuvz og:image: https://api.daily.dev/og/posts/Lu1JQVUvz.png og:image:alt: GPT-5.4 + Opus 4.6 + GLM-5 Coder: This is AI Coder is REALLY CRAZY! og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # GPT-5.4 + Opus 4.6 + GLM-5 Coder: This is AI Coder is REALLY CRAZY! **[AICodeKing](https://daily.dev/sources/aicodeking)** · 14 min read · 2 upvotes · 0 comments ## Summary Verdant AI coding agent has shipped several major updates. The flagship feature, multiplan mode, automatically queries three top-tier models (Claude Opus, GPT Codex, Gemini) simultaneously, has them cross-examine each other's plans, and converges on a unified approach. Next Action proactively surfaces context-aware workflow suggestions at the right moment. The Skills Market is an app-store-like marketplace for community-built AI instruction sets that specialize the agent for specific tasks. The upgraded code review uses multiple models to trace impact across modules, not just changed lines, and reportedly outperforms Codex Connector at 40% lower token cost (~$0.60/PR). A demo building a personal finance tracker illustrates how these features work together in a cohesive workflow. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#ai-agents](https://daily.dev/tags/ai-agents), [#code-review](https://daily.dev/tags/code-review), [#llm](https://daily.dev/tags/llm) [View this post on daily.dev](https://daily.dev/posts/gpt-5-4-opus-4-6-glm-5-coder-this-is-ai-coder-is-really-crazy--lu1jqvuvz) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"GPT-5.4 + Opus 4.6 + GLM-5 Coder: This is AI Coder is REALLY CRAZY!","url":"https://daily.dev/posts/gpt-5-4-opus-4-6-glm-5-coder-this-is-ai-coder-is-really-crazy--lu1jqvuvz","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/gpt-5-4-opus-4-6-glm-5-coder-this-is-ai-coder-is-really-crazy--lu1jqvuvz"},"datePublished":"2026-03-14T09:22:25.652Z","dateModified":"2026-03-15T06:28:34.543Z","description":"Verdant AI coding agent has shipped several major updates. 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