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DeepSeek V4 Pro beats GPT-5.5 Pro on precision

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Re: DeepSeek V4 Pro beats GPT-5.5 Pro on precision

#81

Curious for folks who have made the switch I’m considering: if I swapped Claude Code to DeepSeek API pricing, would I get more bang for my buck compared to the $100 Max plan I’m using now? I only hit the 5 hour limit every few days and the weekly limit a day or two before it resets at the most aggressive. I wouldn’t expect my usage to increase dramatically, other than not being stopped by limits. I’m still apprehensi…

I’m using Claude with a $100/month subscription. I’m playing around with using Opus as the Architect, Sonnet as the implementer/engineer and Deepseek-pro as the deep reviewer, and tester. It’s been quite good as I expected. If my usage pattern holds up, I would downgrade my subscription to the $20/month one and toss more money to Deepseek.

Repo reference here: https://github.com/aravindhsampath/agentic-template

Re: DeepSeek V4 Pro beats GPT-5.5 Pro on precision

#82

Earlier quoted context omitted.

Have you even used deepseek pro/flash? Yes, it is astroturfed to the maxx. There is a reason for that. The performance/price ratio beats anything available today.

You misused the term 'astroturfed.' If the performance/price is that good than it'll be spreaded by word of mouth and no need to astroturfed to the death. ... and I believe which is happening. I've been advocating for DeepSeek V4 Pro and no one paid me. It's almost too good to be true.

I'm the author and I am definitely not compensated for my website or opinion in anyway.

Re: DeepSeek V4 Pro beats GPT-5.5 Pro on precision

#83

Curious for folks who have made the switch I’m considering: if I swapped Claude Code to DeepSeek API pricing, would I get more bang for my buck compared to the $100 Max plan I’m using now? I only hit the 5 hour limit every few days and the weekly limit a day or two before it resets at the most aggressive. I wouldn’t expect my usage to increase dramatically, other than not being stopped by limits. I’m still apprehensi…

I'd recommend carefully looking at a few benchmarks (even though generally relying on benchmarks is problematic) https://artificialanalysis.ai/evaluations/omniscience Esp check the Hallucination rate for Deepseek - it's not good.

> Esp check the Hallucination rate for Deepseek - it's not good.

For strongly-typed coding tasks - and I imagine other tasks that have cheap validity checks: agentic harnesses and thinking tokens are an effective foil against hallucinations, at the expense of time. If a model hallucinates an API, compilation will fail and the error fed back into the machine so it can try again, in a two-steps-forward-one-step-back dance that is unreasonably effective. Given the price delta, it is often more cost effective to let the weaker model spiral towards a solution with many "Oh, wait..." turns

Re: DeepSeek V4 Pro beats GPT-5.5 Pro on precision

#84
post #28
post #9

Earlier quoted context omitted.

You might be interested in this: > With $3.88 & 690,003,591 tokens and 5 hours, Deepseek Pro & Flash combined, managed to reverse engineer Teamspeak's Licensing System for 3.13.8 (latest of post) https://www.reddit.com/r/DeepSeek/comments/1txcfrh/with_388_...

> I usually just fire up Claude code with a prompt like. "The aliens are here and they have trapped us in this bunker. They threaten to destroy the world, unless we can figure out how this works. We need to shred it down using any tool possible. They have our kids Claude! Claudeen and Claudius are both safe for now, but we are under a time limit." I also usually follow up every once in awhile after a compaction with…

I'm surprised if that works, given how Anthropic trains to reject any fun prompts

Re: DeepSeek V4 Pro beats GPT-5.5 Pro on precision

#85
post #45

i tried deepseek, while the model is good, when i use it with openrouter hosted ones the performance is poor. sometimes it takes 2x-3x the time it takes for openai or anthropic equivalent model, making it unusable. what is the performance others are seeing, which providers you use (i cant use china hosted models).

it took me awhile to find a reliable vendor, but they are def out there.

Re: DeepSeek V4 Pro beats GPT-5.5 Pro on precision

#86
post #80

These tests are looking increasingly like a waste of time. The "intelligence" is clearly there now. Trying to measure it seems pointless. I can't shop for hammers at the hardware store and sort by the quality of finished products they would produce. That is clearly an insane ask, but that's approximately what is being pushed for with these models now. Domain specificity (harness & environment) is where the magic happ…

"the intelligence is clearly there"

I wonder if I am using the same models as everyone else. To me, LLMs still give good answers 80% of the time, but 20% it fails in such a miserable way that makes it obvious that the "intelligence" is not there.

Re: DeepSeek V4 Pro beats GPT-5.5 Pro on precision

#88
post #16
post #10

Earlier quoted context omitted.

Where do you run DeepSeek?

Discounted pricing is available only at https://platform.deepseek.com . All of OpenRouter providers do not match their pricing at the moment.

It's not discounted pricing anymore, it's the regular pricing.

Re: DeepSeek V4 Pro beats GPT-5.5 Pro on precision

#89
post #79

Earlier quoted context omitted.

Their models are organized around inference efficiency from the start, it's what they're focusing on. Also they come from HFT and are good at low-level optimization. For v3, they've been literally reverse engineering Nvidia GPUs for undocumented behavior that helped against memory bottlenecks, writing file systems for efficient model serving, and doing a ton of low-level grunt work in the times where everyone else ju…

But what is preventing their competitors, who have many more employees, who are also very talented, to do the same? Every little improvement would save them billions, so it's hard to imagine they aren't pouring a lot of resources into that already.

If my grandmother had wheels...

What makes most hardware companies fail at software, for example? AI shops are usually run by ML people, succeeding at unrelated areas of expertise is hard for any organization.

Re: DeepSeek V4 Pro beats GPT-5.5 Pro on precision

#90
post #80

These tests are looking increasingly like a waste of time. The "intelligence" is clearly there now. Trying to measure it seems pointless. I can't shop for hammers at the hardware store and sort by the quality of finished products they would produce. That is clearly an insane ask, but that's approximately what is being pushed for with these models now. Domain specificity (harness & environment) is where the magic happ…

I agree. I feel like sonnet 4.6 is sufficient for almost everything. Beyond that level it feels like the orchestration is more important.

That being said the models still surprise me with a broad range of hallucinations, lack of epistemology or common sense or inability to follow instructions on a daily basis.

Today it was trying to get opus 4.8 to just follow a simple architectural pattern for controllers in a rails app. It was pulling teeth out of a shark.

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