Weekly AI newsletter covering a dense cycle of major model releases: Claude Opus 4.6 (Anthropic), OpenAI Codex 5.3, Google Gemini 3 Deep Think, GLM 5, and Seedance 2.0. The Opus 4.6 and Codex 5.3 releases are directly relevant to AI-powered development workflows. Article body is paywalled/truncated, limiting detail, but the headline lineup signals a significant week across all major labs.
Models
Last Week in AI #335 - Opus 4.6, Codex 5.3, Gemini 3 Deep Think, GLM 5, Seedance 2.0
Five major foundation model releases in a single week (Opus 4.6, Codex 5.3, Gemini 3 Deep Think, GLM 5, Seedance 2.0) signal accelerating competitive pressure across AI labs targeting developer workflows.
Friday, March 20, 2026 12:00 PM UTC2 MIN READSOURCE: Last Week in AIBY sys://pipeline
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