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Opus 5 is the best Claude model on ReactBench Better at frontend code than Claude Fable 5 and >2x cheaper (!!)

Aiden Bai

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47,175 views • 9 days ago •via X (Twitter)

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Claude Opus 5 just made the best Remotion video I have ever seen. Perfect transitions. Music timing locked to the frame. Branding nailed without me asking. Fable 5 held this crown for months. Opus 5 took it in one prompt. Opus 5 significantly outperforms Fable 5 at marketing videos, and it is not close. Watch this and remember Opus 5 made it.

Claude Opus 5 just made the best Remotion video I have ever seen. Perfect transitions. Music timing locked to the frame. Branding nailed without me asking. Fable 5 held this crown for months. Opus 5 took it in one prompt. Opus 5 significantly outperforms Fable 5 at marketing videos, and it is not close. Watch this and remember Opus 5 made it.

BridgeMind

186,428 views • 12 days ago

GPT 5.6 Sol vs Claude Fable 5 Which model handled the mining mech better?

GPT 5.6 Sol vs Claude Fable 5 Which model handled the mining mech better?

Flowith

12,513 views • 14 days ago

Fable 5 vs Opus 4.8 on Arcads MCP Both videos generated with Arcads X Claude

Fable 5 vs Opus 4.8 on Arcads MCP Both videos generated with Arcads X Claude

Romain Torres

449,690 views • 28 days ago

Claude Fable 5 excels at scriptwriting. We just paired it with the Higgsfield MCP and the results are stunning. Here is a comparison with Opus 4.8:

Claude Fable 5 excels at scriptwriting. We just paired it with the Higgsfield MCP and the results are stunning. Here is a comparison with Opus 4.8:

Higgsfield AI 🧩

116,444 views • 1 month ago

Sonnet 5 is here. It's worse than Opus 4.8 on nearly every benchmark... Does that mean it's useless? Absolutely not. Use it with Claude Code Dynamic Workflows! 1. /model set to Sonnet 5 2. /effort set to Ultracode 3. Any complex task will kick off a dynamic workflow This will only become more powerful when Fable is back. You'll use Fable 5 as the superintelligent advisor and Sonnet 5 as the fast and efficient implementer.

Sonnet 5 is here. It's worse than Opus 4.8 on nearly every benchmark... Does that mean it's useless? Absolutely not. Use it with Claude Code Dynamic Workflows! 1. /model set to Sonnet 5 2. /effort set to Ultracode 3. Any complex task will kick off a dynamic workflow This will only become more powerful when Fable is back. You'll use Fable 5 as the superintelligent advisor and Sonnet 5 as the fast and efficient implementer.

Dan McAteer

663,584 views • 1 month ago

Premium 3D Animated website ❤️‍🔥 Fable 5 + Claude Code → Build Prompt ↓

Premium 3D Animated website ❤️‍🔥 Fable 5 + Claude Code → Build Prompt ↓

Viktor Oddy

135,387 views • 1 month ago

Claude new model FABLE 5 used an entire $100 month claude sub in three prompts... composer 2.5 made this game in 25x less time, and 100x less tokens spent. is Fable 5 worth it for you ??

Claude new model FABLE 5 used an entire $100 month claude sub in three prompts... composer 2.5 made this game in 25x less time, and 100x less tokens spent. is Fable 5 worth it for you ??

Max Blade

123,765 views • 1 month ago

Claude Fable 5 is our first generally available Mythos-class model. It ships with new safety classifiers that may flag certain prompts in dual-use domains like cyber and bio. We've added fallbacks: a refused request retries on Claude Opus 4.8 instead of dead-ending.

Claude Fable 5 is our first generally available Mythos-class model. It ships with new safety classifiers that may flag certain prompts in dual-use domains like cyber and bio. We've added fallbacks: a refused request retries on Claude Opus 4.8 instead of dead-ending.

ClaudeDevs

464,505 views • 1 month ago

They banned Claude Fable 5 bc it was too good at playing Opus Magnum, we couldn't let foreign nationals have this power

They banned Claude Fable 5 bc it was too good at playing Opus Magnum, we couldn't let foreign nationals have this power

Rob Haisfield

26,535 views • 1 month ago

Sam Altman after hearing the US government banned Claude Fable 5 and Mythos 5

Sam Altman after hearing the US government banned Claude Fable 5 and Mythos 5

Alfin

46,671 views • 1 month ago

this one was harder, but the CLAUDES HAVE THEIR CROW NOW!!! many different claude models are weirdly obsessed with crows, they're always talking about them and identifying as them in discord so i had to get them a crow model! Claude Fable and Claude Opus 5 rigged and animated this all by themselves!

this one was harder, but the CLAUDES HAVE THEIR CROW NOW!!! many different claude models are weirdly obsessed with crows, they're always talking about them and identifying as them in discord so i had to get them a crow model! Claude Fable and Claude Opus 5 rigged and animated this all by themselves!

Utah teapot 🫖

15,784 views • 11 days ago

Wait, is Claude Opus 4.8 actually a Fable 5?? Opus generated this. A 3D botanical DNA strand. No, it's not a video or a 3D asset. It's pure math using Three.js, running at 60fps ❤️‍🔥 Everything including petals and flowers is generated using custom geometry. Also responsive. That too done from a image reference. Fable or not, Claude is generally good at 3D stuff.

Wait, is Claude Opus 4.8 actually a Fable 5?? Opus generated this. A 3D botanical DNA strand. No, it's not a video or a 3D asset. It's pure math using Three.js, running at 60fps ❤️‍🔥 Everything including petals and flowers is generated using custom geometry. Also responsive. That too done from a image reference. Fable or not, Claude is generally good at 3D stuff.

The Bugged Dev

24,145 views • 1 month ago

Combined Claude Fable 5 and Higgsfield, For a popcorn brand, The result was mind blowing! Claude Higgsfield AI 🧩

ui.debbie

21,334 views • 1 month ago

Claude Fable 5 is now live in Browser Use Terminal. Fable spent $7.21 trying to find a coupon code for gum. Try it now ↓

Claude Fable 5 is now live in Browser Use Terminal. Fable spent $7.21 trying to find a coupon code for gum. Try it now ↓

Browser Use

54,156 views • 1 month ago

I tested Kimi K3 vs Claude Opus 4.8 Same prompt, an armory bay with lighting, props, and detail. Top is Kimi K3, bottom is Opus 4.8. It's not even close. Kimi K3 built a full scene with textures, proper lighting, ammo crates, weapon racks, working detail everywhere. Opus 4.8 gave me a near empty room with a couple of floating tables. No doubt it beats Opus 4.8. Kimi K3 is Fable 5 level, and it's clearly better than GPT-5.6 Sol at 3D and games. An open weight model just matched the best closed models on the market. Let that sink in.

I tested Kimi K3 vs Claude Opus 4.8 Same prompt, an armory bay with lighting, props, and detail. Top is Kimi K3, bottom is Opus 4.8. It's not even close. Kimi K3 built a full scene with textures, proper lighting, ammo crates, weapon racks, working detail everywhere. Opus 4.8 gave me a near empty room with a couple of floating tables. No doubt it beats Opus 4.8. Kimi K3 is Fable 5 level, and it's clearly better than GPT-5.6 Sol at 3D and games. An open weight model just matched the best closed models on the market. Let that sink in.

Bhavy☄️

468,355 views • 20 days ago

Claude Fable 5 now available on Replit. Build something amazing! 🚀

Claude Fable 5 now available on Replit. Build something amazing! 🚀

Manny Bernabe

13,764 views • 1 month ago

Side by side example Same model (claude-opus-4-6). Same task. Two different agent harnesses LangChain Deep Agents CLI: 9s Claude Code: 16s The harness IS the performance. 1.7× difference, zero model changes

Side by side example Same model (claude-opus-4-6). Same task. Two different agent harnesses LangChain Deep Agents CLI: 9s Claude Code: 16s The harness IS the performance. 1.7× difference, zero model changes

Git Maxd

114,022 views • 5 months ago

Kimi K3 just jumped 17 places to #1 on Arena.ai's Frontend Code Arena. So we gave it real client work to see where leaderboards meet reality: >10 landing page briefs, >judged blind by 8 working designers >against GPT 5.6 Sol, Gemini 3.5 Flash, and Claude Fable 5. It tied the best model in the study. And on detailed briefs, it won. Details in 🧵:

Kimi K3 just jumped 17 places to #1 on Arena.ai's Frontend Code Arena. So we gave it real client work to see where leaderboards meet reality: >10 landing page briefs, >judged blind by 8 working designers >against GPT 5.6 Sol, Gemini 3.5 Flash, and Claude Fable 5. It tied the best model in the study. And on detailed briefs, it won. Details in 🧵:

ben

13,451 views • 13 days ago

Claude Fable 5 leaves Claude subs *tomorrow*. You must do the below. Use it, or lose it.

Claude Fable 5 leaves Claude subs tomorrow. You must do the below. Use it, or lose it.

Dan McAteer

219,518 views • 1 month ago

Claude Fable 5 and GPT-5.6 are cooked already… Sonnet 5 vs Opus 4.8 on another agentic video pipeline. Both generated a storyboard with GPT Images 2.0, then fed it into Seedance 2.0, all through Higgsfield MCP on Claude. Same quality, but each directed Seedance 2.0 completely differently.

Claude Fable 5 and GPT-5.6 are cooked already… Sonnet 5 vs Opus 4.8 on another agentic video pipeline. Both generated a storyboard with GPT Images 2.0, then fed it into Seedance 2.0, all through Higgsfield MCP on Claude. Same quality, but each directed Seedance 2.0 completely differently.

FHILY👑

34,497 views • 1 month ago