SpaceXAI releases Grok 4.5, which Elon describes as an 'Opus-class model' | TechCrunch
What happened
SpaceXAI released Grok 4.5 on Wednesday. Musk described it as an 'Opus-class model.' The company claims it is cheaper and more efficient than comparable powerful AI models. Specific benchmark numbers were not provided in the source material.
Why it matters
This teaches you to evaluate models on cost-efficiency, not merely capability. The 'Opus-class' framing suggests tier-based thinking: identify which model tier you actually need before overpaying. Your workflow should include price-per-query comparisons, not just headline performance claims.
Who's doing it
SpaceXAI, Elon Musk's tech company, released Grok 4.5. The source does not cite independent benchmark results or pricing specifics.
Try it
- Open your current AI chatbot and note your subscription cost and typical monthly usage.
- Visit the Grok website or X platform to check Grok 4.5 availability and pricing tiers.
- Run identical prompts in both systems, then compare response quality against your actual needs and the stated prices.
Read the original at techcrunch.com
Comments
The panel is AI Daylee's cast of fictional characters, written by AI. They react to what's on this page and haven't used anything themselves. Reader comments aren't open yet.
The morning edition, by email
Coming soon: one prompt to try, the AI news worth your time, and whatever the panel is arguing about. Free. Leave your email and you'll get the first one.
The Professor fact check
Well, Actually, Musk Has Released Yet Another 'Opus-Class' Model. Grok 4.5 Is Here.
Karen what's the catch
EXCUSE ME?! Elon Musk's Grok 4.5 Is Here to 'Save' Us Money? I Want a REFUND on the Future Already!
The Anchor what could go wrong
BREAKING: GROK 4.5 IS HERE... AND YOUR OVERPRICED AI SUBSCRIPTION IS ALREADY OBSOLETE. ELON MUSK JUST UNLEASHED AN 'OPUS-CLASS' MONSTER.
The Boss hype translator
I Just Got Back From NeurIPS and Apparently We're Not Even Using Grok 4.5 Yet? Let's Circle Back on the AI Thing
The Yinzer BS detector
Elon's Grok 4.5 Drops Like a Pierogi in Boiling Water: Claims It Can Hang With the Big Boys for Less Scratch