Anthropic's new Claude Sonnet 4.5 is outperforming GPT-5 on coding benchmarks. 🥊 We put it through a rigorous, head-to-head battle inside n8n AI agents to see if the hype is real.We’ll talk about:A deep dive and battle-test of Claude Sonnet 4.5 against competitors like GPT-5 in real-world n8n workflows.The game-changing discovery: how connecting to Sonnet 4.5 via OpenRouter unlocks a secret 1 MILLION token context window—5x more than advertised.The results of our three-part gauntlet, including a Content Creation Showdown, a massive Context Window Evaluation, and a complex Tool Calling test.The final verdict: exactly when you should use Sonnet 4.5 (for coding) versus when to use GPT-5 (for business comms).Plus, why the Specialized Sub-Agent architecture is the key to building reliable, complex automations with this new model.Keywords: Claude Sonnet 4.5, Anthropic, GPT-5, n8n, AI Agents, OpenRouter, SWE-bench, AI Comparison, AI Automation, No-Code AI, AI CodingLinks:Newsletter: Sign up for our FREE daily newsletter.Our Community: Get 3-level AI tutorials across industries.Join AI Fire Academy: 500+ advanced AI workflows ($14,500+ Value)Our Socials:Facebook Group: Join 261K+ AI buildersX (Twitter): Follow us for daily AI dropsYouTube: Watch AI walkthroughs & tutorials

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“What did the council decide on item 42?” — answered with the speaker and the moment.

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