Opus 5.5 + Claude Code Just Got INSANE (I'm Not Vibe Coding)
This is what running AI businesses actually looks like day to day: Claude Code + Opus 5.5, digging into every model and every API I use, and making Harbor better AND cheaper at the same time. In this session Claude Code found that GPT-6 Luna is both cheaper and better than Gemini 3 Flash for my workloads, so I moved every remaining agent in Harbor over to it in one prompt. Per 1M tokens, Luna is $0.10 input and $0.50 output, against $0.50 and $3.00 for Gemini 3 Flash. I also moved Harbor's Cmd+K Copilot onto Sonnet 5.5, which is 33% cheaper and better. And I'm not vibe coding. I plan everything, read everything and check everything. That's AI augmented coding, and with Opus 5.5 it feels like a different universe. In this video: • Why saving the pennies is the best growth lever in an AI business • How providers change their pricing overnight, and how to catch it • Getting Claude Code to dig into my costs and find what's really being used • GPT-6 Luna vs Gemini 3 Flash: the price check, and moving everything to Luna • Why Claude Code + Opus 5.5 is insanely good • AI augmented coding vs vibe coding • How Harbor went from around $2K a month in model costs to a fraction of that Harbor, the best-priced AI SEO content tool on the market, €29 a month → https://harborseo.ai Work with us → https://incomestreamsurfer.com #ClaudeCode #Opus55 #GPT6Luna #AICoding #SaaS ## Chapters (estimated from the transcript, check against the edit) 0:00 I run several AI businesses. Here's what I've learned 0:42 Saving the pennies is the best growth lever 1:27 What it cost me to learn this 2:35 Providers change their pricing overnight 3:24 Getting Claude Code to dig into the costs 4:20 Found it: image generation, not search 5:53 Gemini 3 Flash vs GPT-6 Luna price check 6:25 "Move everything onto Luna" 7:23 Claude Code + Opus 5.5 is insanely good 7:53 I'm not vibe coding: AI augmented coding 9:27 Checking the Anthropic console 10:45 Harbor Copilot (Cmd+K) moves to Sonnet 5.5 11:49 From $2K a month to a fraction of that 13:15 The lesson: optimise constantly 13:42 Harbor, €29 a month ## Tags claude code, opus 5.5, claude opus 5.5, claude code opus 5.5, gpt-6 luna, gpt 6 luna, gpt-6 luna vs gemini 3 flash, gpt-6 luna pricing, cheapest ai model, ai api costs, saas costs, ai augmented coding, vibe coding, not vibe coding, sonnet 5.5, claude code tips, build a saas with ai, harbor seo, harborseo, income stream surfers
