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Opus 4.5 is disgustingly good

Pretty sure humans are effectively useless now other than to...
Passionate step-uncle's house volcanic crater
  11/29/25
The level of improvement from Sonnet 4.5 is insane (a model ...
Shaky newt
  11/29/25
yeah and whats also interesting is that sonnet 4.5 was legit...
Passionate step-uncle's house volcanic crater
  11/29/25
...
Twinkling stubborn national security agency gas station
  11/29/25
My retarded fucking company refuses to upgrade our GHCP mode...
fear-inspiring gay den
  11/29/25
lol jfc
Passionate step-uncle's house volcanic crater
  11/29/25
...
Brilliant Factory Reset Button Community Account
  11/29/25
wow
Chest-beating slap-happy cuckold spot
  12/07/25
lmao
flushed greedy dingle berry roast beef
  12/07/25
...
Brilliant Factory Reset Button Community Account
  11/30/25
it truly is insane - what a gift
Chest-beating slap-happy cuckold spot
  12/07/25
explain what cause you to reach this conclusion
Buff Violent Wagecucks
  12/07/25
Mental illness
Sickened dilemma nibblets
  12/07/25
I need an AI agent to work with
Carnelian reading party set
  12/07/25
Opus 4.5 is up to 4 hours and 49 minutes on the METR time ho...
.,.,...,..,.,.,:,,:,...,:::,...,:,.,.:..:.
  12/21/25
People complaining that 4.5 was shadow throttled starting a ...
Patel Philippe
  12/21/25
They are always claiming this for new model releases and no ...
,.,....,..,.,.,,,,..,..,.,..,.,.,.,...
  12/21/25


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Date: November 29th, 2025 12:55 PM
Author: Passionate step-uncle's house volcanic crater

Pretty sure humans are effectively useless now other than to pilot AI systems

(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49470203)



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Date: November 29th, 2025 1:37 PM
Author: Shaky newt

The level of improvement from Sonnet 4.5 is insane (a model that is a couple months old). LLM progress isn’t really slowing down in a meaningful way.

(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49470302)



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Date: November 29th, 2025 2:10 PM
Author: Passionate step-uncle's house volcanic crater

yeah and whats also interesting is that sonnet 4.5 was legit good..like it was better than opus 4.1 for most things and competitive with gpt5. I still like gpt 5.1 and the 5 pro api best as a generalist but opus 4.5 is insane for coding and also its much better at critiquing something you give it. the other LLMs are still too nice, but it has no problem giving harsh criticism and arguing against you. GPT 5.1 is better than 5 for this but still a bit weak compared to claude

(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49470392)



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Date: November 29th, 2025 2:12 PM
Author: Twinkling stubborn national security agency gas station



(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49470405)



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Date: November 29th, 2025 2:13 PM
Author: fear-inspiring gay den

My retarded fucking company refuses to upgrade our GHCP models from gpt4o and I want to kill myself

(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49470410)



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Date: November 29th, 2025 2:49 PM
Author: Passionate step-uncle's house volcanic crater

lol jfc

(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49470540)



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Date: November 29th, 2025 2:50 PM
Author: Brilliant Factory Reset Button Community Account



(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49470543)



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Date: December 7th, 2025 10:17 AM
Author: Chest-beating slap-happy cuckold spot

wow

(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49491040)



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Date: December 7th, 2025 10:32 AM
Author: flushed greedy dingle berry roast beef

lmao

(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49491074)



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Date: November 30th, 2025 1:14 AM
Author: Brilliant Factory Reset Button Community Account



(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49471468)



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Date: December 7th, 2025 10:19 AM
Author: Chest-beating slap-happy cuckold spot

it truly is insane - what a gift

(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49491048)



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Date: December 7th, 2025 10:23 AM
Author: Buff Violent Wagecucks

explain what cause you to reach this conclusion

(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49491063)



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Date: December 7th, 2025 10:50 AM
Author: Sickened dilemma nibblets

Mental illness

(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49491106)



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Date: December 7th, 2025 10:44 AM
Author: Carnelian reading party set

I need an AI agent to work with

(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49491097)



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Date: December 21st, 2025 12:59 PM
Author: .,.,...,..,.,.,:,,:,...,:::,...,:,.,.:..:.


Opus 4.5 is up to 4 hours and 49 minutes on the METR time horizon task. this benchmark measures the task length (in terms of human work time) that models can do with SWE/AI research type projects. big increase over 5.1 max, which was 2 hours 53 minutes and faster than the overall trend of doubling every 7 months. with any luck, models will be capable of substantially automating AI research before 2030 and set off an intelligence explosion.

https://metr.org/blog/2025-03-19-measuring-ai-ability-to-complete-long-tasks/

(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49527643)



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Date: December 21st, 2025 1:47 PM
Author: Patel Philippe

People complaining that 4.5 was shadow throttled starting a few days ago

(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49527733)



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Date: December 21st, 2025 1:53 PM
Author: ,.,....,..,.,.,,,,..,..,.,..,.,.,.,...


They are always claiming this for new model releases and no objective evidence ever materializes for it. It’s almost certainly a psychological bias rather than reality. There is substantial variation in how models respond to a particular problem just based on how they are prompted. It’s hard for a user to reliably measure model capabilities over time based on intuition alone.

(http://www.autoadmit.com/thread.php?thread_id=5804093&forum_id=2)#49527743)