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DeepSeek V4 Flash 0731 Intelligence, Performance and Price Analysis

artificialanalysis.ai

131–140 of 342 posts

Re: DeepSeek V4 Flash 0731 Intelligence, Performance and Price Analysis

#132

New Deepseek models are like Christmas for me. Really big fan of low cost API models, noone does it better than DS. Until VRAM price is low enough to run models locally, this is the way to go. The subsidized subscription model won't last, API pricing "feels" closer to a true sustainable business model.

I would bet that Deepseek API pricing is still more cost effective per token than the subscriptions. With the increase in quality Deepseek Flash just got (in my personal testing so far, it seems to have improved a lot at following instructions, and has become more proactive), there really isn’t anything that can match it in terms of cost effectiveness.

The issue for me is the data privacy if you're using their hosted prices, because you cannot opt out of data collection (and I'm not sure how you'd legally follow up on it if they did offer it, but didn't actually follow through). That means all of my code is being retained for training.

I've used it in some open source code though, and loved how fast it was.

My mind is changing on how valuable my code actually is though... it's the complete picture, how it's put together, the design, the UI, the attention to detail that's the real value.

Re: DeepSeek V4 Flash 0731 Intelligence, Performance and Price Analysis

#133

Earlier quoted context omitted.

Can't wait for the DwarfStar quants - I have been using DeepSeek v4 flash (preview) as my main coding agent for months now (running on my 128gb mbp) - it seems this model outperforms GLM 5.2 on nearly every metric. Thanks for sharing the news, I was refreshing huggingface but gave up thinking it likely would take some more time.

What kind of tps are you getting?

Generally get 20-25tps - prefill is pretty good around 400-450tps. I have been using compaction at around 100k tokens but mostly just cause it was the default in pi coding agent - might see if i can expand it a bit.

Re: DeepSeek V4 Flash 0731 Intelligence, Performance and Price Analysis

#134

Earlier quoted context omitted.

[flagged]

I'm neither pro China, nor pro US. I'm pro open weights models, and I'm pro cheaper hardware. At this point I don't see any american frontier labs releasing SOTA open weights model, and I don't see ASML/Nvidia/Samsung monopoly getting any competition from anywhere apart from China in the near future.

> I'm neither pro China, nor pro US. I'm pro open weights models, and I'm pro cheaper hardware.

yea i got that from your first comment ( although you removed crush American companies in _price_ ). you are pro cheapness at any cost even if its from your country's state funded direct geopolitical enemy.

China can always count on first order greed to win

Re: DeepSeek V4 Flash 0731 Intelligence, Performance and Price Analysis

#135

New Deepseek models are like Christmas for me. Really big fan of low cost API models, noone does it better than DS. Until VRAM price is low enough to run models locally, this is the way to go. The subsidized subscription model won't last, API pricing "feels" closer to a true sustainable business model.

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Re: DeepSeek V4 Flash 0731 Intelligence, Performance and Price Analysis

#136

The weights were just released a few minutes ago: https://huggingface.co/deepseek-ai/DeepSeek-V4-Flash-0731

Hmm, it's targeting a HW accelerator with a 128x128 matmul primitive, which one is that? Warp Group Matrix Multiply Accumulate on H100?

Huawei Ascend presumably?

Re: DeepSeek V4 Flash 0731 Intelligence, Performance and Price Analysis

#138

Earlier quoted context omitted.

I'm not sure to be fair, but they do have constant "token anxiety", which I simply don't have anymore since using v4 flash.

why do they do if their employers are paying for it?

because once they run out of tokens they can’t do their jobs anymore

Re: DeepSeek V4 Flash 0731 Intelligence, Performance and Price Analysis

#139

Daily reminder that none of these numbers are valid in a world where no one publishes the sampling settings used. Daily reminder that improving your samplers from the garbage default top_p/top_k to min_p or subsequent methods dramatically improves the performance of these models, and makes most quantities like measured "verbosity" and subsequent calculations of "intelligence per token" meaningless Daily reminder that…

[deleted]

Re: DeepSeek V4 Flash 0731 Intelligence, Performance and Price Analysis

#140
The really interesting thing about this is how big of a jump was achieved with just extra fine-tuning here. No structural changes to the model, just more data, compute and time. It makes me pretty excited for the future of small models - DS v4 flash is a relatively small model when compared to the class it's competing with, so likely similar gains can be made applying quality data/training pipeline to other smaller models.
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