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Grok 4.5 Review

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Elon Musk

240,793,446 subscribers

1,293,615 views • 13 hours ago •via X (Twitter)

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Good review of Grok 4.5
24:43

Good review of Grok 4.5

Elon Musk

2,064,213 views • 2 days ago

🍿A Green Truth - stream or download X Balanced, hopeful, and refreshingly grounded - no hype, just actionable insights. 4.5/5 (Review by Grok)
53:08

🍿A Green Truth - stream or download X Balanced, hopeful, and refreshingly grounded - no hype, just actionable insights. 4.5/5 (Review by Grok)

ⱼₐcₖ Gᵤₑₛₜ Fᵢₗₘ

4,060,702 views • 29 days ago

Just built this game in Grok Build using Grok 4.5. It's pretty amazing
0:26

Just built this game in Grok Build using Grok 4.5. It's pretty amazing

X Freeze

37,864 views • 1 day ago

How it feels to use Grok 4.5 😎
0:34

How it feels to use Grok 4.5 😎

SMX 🇺🇸

450,643 views • 2 days ago

Grok 4.5 is actually insane. I'm one step closer to launching my new 3D Home Plan Builder. Powered by Grok 4.5 and Grok Imagine. 🚀 Grok 4.5 just crushed it: designed the entire 2D + 3D plan inside the app in under 1 minute at a fraction of the cost of Opus. Launching tomorrow! 🔥
1:03

Grok 4.5 is actually insane. I'm one step closer to launching my new 3D Home Plan Builder. Powered by Grok 4.5 and Grok Imagine. 🚀 Grok 4.5 just crushed it: designed the entire 2D + 3D plan inside the app in under 1 minute at a fraction of the cost of Opus. Launching tomorrow! 🔥

Dan

452,804 views • 2 days ago

Actual usage of SpaceXAI Grok 4.5. First person reports that there are programmers successfully replacing Opus and Sonnet in all of his systems today with Grok 4.5. Grok 4.5 worked great. Spending can drop 50-80%. $200-500 instead of $1000. Grok 4.5 is faster than Opus 4.8. Maybe 2 to 3 times faster. OpenAI GPT 5.6 is coming tomorrow and will be faster but more expensive than Grok 4.5. Grok 4.5 can own the low end of developer usage (pretty, efficient value and good enough). This could send Cursor-SpaceXAI enterprise revenue up from $4 Billion ARR to $8-15 billion ARR in 1-2 months. SpaceXAI Elon Musk
28:10

Actual usage of SpaceXAI Grok 4.5. First person reports that there are programmers successfully replacing Opus and Sonnet in all of his systems today with Grok 4.5. Grok 4.5 worked great. Spending can drop 50-80%. $200-500 instead of $1000. Grok 4.5 is faster than Opus 4.8. Maybe 2 to 3 times faster. OpenAI GPT 5.6 is coming tomorrow and will be faster but more expensive than Grok 4.5. Grok 4.5 can own the low end of developer usage (pretty, efficient value and good enough). This could send Cursor-SpaceXAI enterprise revenue up from $4 Billion ARR to $8-15 billion ARR in 1-2 months. SpaceXAI Elon Musk

nextbigfuture

49,534 views • 2 days ago

Grok 4.5 can easily decode hidden messages in videos 🖖
0:42

Grok 4.5 can easily decode hidden messages in videos 🖖

Beff (e/acc)

76,064 views • 14 hours ago

Grok 4.5 built this voxel game from just one prompt.
0:25

Grok 4.5 built this voxel game from just one prompt.

DogeDesigner

73,434 views • 3 days ago

Today on Digital Foundry, our DLSS 4.5 image quality review:
0:30

Today on Digital Foundry, our DLSS 4.5 image quality review:

Digital Foundry

38,654 views • 5 months ago

🇺🇸 xAI & SpaceX are about to go nuclear: @Grok 4.4 hitting 1 trillion parameters AND Grok 4.5 coming right after at 1.5T Not to speak of Grok Build launch and Grok Imagine 2.0 + Pro.
1:39

🇺🇸 xAI & SpaceX are about to go nuclear: @Grok 4.4 hitting 1 trillion parameters AND Grok 4.5 coming right after at 1.5T Not to speak of Grok Build launch and Grok Imagine 2.0 + Pro.

Mario Nawfal

177,142 views • 2 months ago

Try Grok 4.5 for free, an all new Opus-class model that is fast and low cost. Great for real-world coding and engineering tasks.
0:55

Try Grok 4.5 for free, an all new Opus-class model that is fast and low cost. Great for real-world coding and engineering tasks.

Grok

336,465 views • 2 days ago

Try Grok 4.5 for free, an all new Opus-class model that is fast and low cost. Great for real-world coding and engineering tasks.
0:55

Try Grok 4.5 for free, an all new Opus-class model that is fast and low cost. Great for real-world coding and engineering tasks.

Grok

3,808,950 views • 2 days ago

Fable 5 vs Grok 4.5 vs GPT 5.5 We put three top-tier models to build a same game challenge. Used Command Code /design, and the exact same prompt. Result: Grok 4.5 genuinely plays like a polished mobile game. Fable 5 and GPT 5.5 feel too fast. Everything feels rushed, lacks finish. Ranking based on DX & Features: → Grok 4.5: 9/10 → Fable 5: 7.5/10 → GPT 5.5: 7/10
0:39

Fable 5 vs Grok 4.5 vs GPT 5.5 We put three top-tier models to build a same game challenge. Used Command Code /design, and the exact same prompt. Result: Grok 4.5 genuinely plays like a polished mobile game. Fable 5 and GPT 5.5 feel too fast. Everything feels rushed, lacks finish. Ranking based on DX & Features: → Grok 4.5: 9/10 → Fable 5: 7.5/10 → GPT 5.5: 7/10

Command Code

837,338 views • 1 day ago

preliminary grok-4.5 testing... is this a fable-like? 😱 i think Elon Musk fricken COOKED!
0:50

preliminary grok-4.5 testing... is this a fable-like? 😱 i think Elon Musk fricken COOKED!

Ash

49,637 views • 2 days ago

Grok 4.5 is a "Wow!" moment. 🤯 > Opus 4.8 & GPT-5.5 level on benchmarks > Costs less than Sonnet 5 Is that real? Hard to believe. Added Grok 4.5 as an implementer agent in fable-advisor. It replaces Sonnet 5. Use Fable as the orchestrator and a combo of: 1. Grok 4.5 2. Opus 4.8 3. GPT-5.5 As implementer agents. Uses the Grok Build CLI so if you log in with an X premium account you don't have to pay API fees.
0:20

Grok 4.5 is a "Wow!" moment. 🤯 > Opus 4.8 & GPT-5.5 level on benchmarks > Costs less than Sonnet 5 Is that real? Hard to believe. Added Grok 4.5 as an implementer agent in fable-advisor. It replaces Sonnet 5. Use Fable as the orchestrator and a combo of: 1. Grok 4.5 2. Opus 4.8 3. GPT-5.5 As implementer agents. Uses the Grok Build CLI so if you log in with an X premium account you don't have to pay API fees.

Dan McAteer

159,881 views • 2 days ago

Grok 4.5 is INSANE for web dev. I built this scrolling space explorer in just a couple hours with Grok Build. Link below, try it out!
0:25

Grok 4.5 is INSANE for web dev. I built this scrolling space explorer in just a couple hours with Grok Build. Link below, try it out!

Anshu

45,823 views • 1 day ago

Grok 4.5 is pretty good at building websites. Just made a beautiful website about black holes. Check this out:
0:52

Grok 4.5 is pretty good at building websites. Just made a beautiful website about black holes. Check this out:

Dogan Ural

357,025 views • 2 days ago

My 5 and 7 yr old are ready to cook with Grok 4.5! It’s going to be a fun summer…
0:52

My 5 and 7 yr old are ready to cook with Grok 4.5! It’s going to be a fun summer…

Teslaconomics

541,082 views • 3 days ago

Grok 4.5 operates at Opus-level intelligence and Sonnet-level pricing! We tested it against Claude Opus 4.8, Sonnet 5, and GLM 5.2 on a SpaceX mission: liftoff, stage sep, orbit insertion, satellite deploy. Grok 4.5 animates it more accurately and vividly than Sonnet 5 and GLM 5.2. Opus is the fastest and most expensive. Grok burns more tokens but still lands ~40% cheaper than Opus, and a bit under Sonnet 5. Time / tokens / cost: Grok 4.5 — / 35k / $0.69 Opus 4.8 — / 13.7k / $1.10 Sonnet 5 — / 22.1k / $0.78 GLM 5.2 — / 92.7k / $0.13 yet GLM did the whole mission for $0.13 😮
0:45

Grok 4.5 operates at Opus-level intelligence and Sonnet-level pricing! We tested it against Claude Opus 4.8, Sonnet 5, and GLM 5.2 on a SpaceX mission: liftoff, stage sep, orbit insertion, satellite deploy. Grok 4.5 animates it more accurately and vividly than Sonnet 5 and GLM 5.2. Opus is the fastest and most expensive. Grok burns more tokens but still lands ~40% cheaper than Opus, and a bit under Sonnet 5. Time / tokens / cost: Grok 4.5 — / 35k / $0.69 Opus 4.8 — / 13.7k / $1.10 Sonnet 5 — / 22.1k / $0.78 GLM 5.2 — / 92.7k / $0.13 yet GLM did the whole mission for $0.13 😮

GMI Cloud

146,978 views • 2 days ago

Grok 4.5 reviewed a full Credit & Security Agreement stored in Box — the kind of dense, multi-section facility document that typically requires significant counsel time. Grok 4.5 used Box MCP to access the file securely, extract key terms across the agreement, identify potential conflicts with existing debt covenants, and compile a summary of items for counsel to review, and finally saved the memo back to the same folder. As frontier models keep leveling up, they are unlocking more opportunities for companies to automate and unlock their enterprise content. Check-out the generated report here:
1:08

Grok 4.5 reviewed a full Credit & Security Agreement stored in Box — the kind of dense, multi-section facility document that typically requires significant counsel time. Grok 4.5 used Box MCP to access the file securely, extract key terms across the agreement, identify potential conflicts with existing debt covenants, and compile a summary of items for counsel to review, and finally saved the memo back to the same folder. As frontier models keep leveling up, they are unlocking more opportunities for companies to automate and unlock their enterprise content. Check-out the generated report here:

Box

1,372,764 views • 2 days ago