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Posted by gainsurier 2 hours ago

MiMo-v2.5-Pro-UltraSpeed: 1T model with 1000 tokens per second(mimo.xiaomi.com)
276 points | 197 comments
goyozi 1 hour ago|
Fast AI seems genuinely exciting and somewhat unsettling to me. Right now Claude is faster than me on some tasks but we’re at least close. I have a prompt to clean up a PR that’s been running for 1h now and I expect it to take another few. It’s hard to imagine how the workflow would look like if it was near-instant. On the one hand, it might be easier to focus. Some prompts take so long that I start to multitask and regret it later. On the other, AI that takes a few seconds to max few minutes to solve what used to take hours or days? That’s a game changer and I don’t even know where we fit in.
skybrian 4 minutes ago||
If we get low enough latency, there's no reason to multitask. You ask it to do one thing at a time and immediately see what it did. That's a nice way to work!

This is the normal way to use computers. They should spend most of their time idle, waiting on us. We shouldn't be waiting for them or spinning more plates to keep them busy.

However, a faster llm isn't enough. You also need fast compiles and fast tests.

flexagoon 1 hour ago|||
I'm using Deepseek-v4-pro as my main model and this is sometimes pretty annoying, I have to do some easy boring task, think "I'll just leave the agent to do it and go take a nap", but it's already done writing the code before I even walk away from the computer
throwaway67678 46 minutes ago|||
Agent mania setting in

It's also pretty funny sometimes how it gives weird future roadmap estimates ("part 2 - 3 weeks, part 3 - 2 months", etc.) and when you tell it to actually do those changes it's pretty much done in half an hour

smith7018 22 minutes ago||
I've long believed those numbers were faked by Anthropic/OpenAI to serve as a form of advertisement. The estimates are impossible to verify and their ability to do "2 days of work" in 10 minutes will presumably make the user go "Wow, I just saved SO much time!" Plus, the unnecessary text eats up the users' tokens so it helps the companies on the backend, as well.
leodavi 8 minutes ago||
I agree with you that labs are benefiting from those outputs but I'm skeptical that labs are purposefully training the models to produce those outputs.

Raw pre-training data includes plenty of conversations between professional builders and some of those include estimates.

I believe the outputs are a training coincidence with consequences that are opportunitistic for the labs.

RussianCow 1 hour ago||||
Do you mean Flash and not Pro? I haven't tried it personally, but according to OpenRouter, the fastest DeekSeep V4 Pro providers are only ~50tps. That's slower than Claude Opus.

https://openrouter.ai/deepseek/deepseek-v4-pro?sort=throughp...

sarjann 48 minutes ago|||
I don't think token speed matters as much when a lot of tokens are needed to achieve a task. E.g. artificial analysis benchmarks where deepseek v4 is one of the biggest token burners to go through the benchmark.
specproc 1 hour ago|||
Yeah, flash is crazy fast, but I've found performance variable.
tmaly 1 hour ago||||
This reminds me of the Peter / Boris comments on writing loops to keep the agents busy.
efromvt 42 minutes ago|||
I'd be very curious about the bottleneck breakdown in most current software dev - I suspect inference is far from the bottleneck in most things I do, though driving it to 0 would still be nice. I do agree that if it was 0 we'd probably change development approaches to reduce the new bottlenecks more, but it'll take full-process innovation to really get something near-instant.

(I should go measure this now, I'm curious)

ipkstef 1 hour ago|||
asking for curiosities sake. What kind of PR loop are you running that takes a few hours?
ketzo 1 hour ago|||
not OP but usually for me this means long verification loop; waiting 10min on CI checks, that kind of thing, rather than actual 1hr wall clock of token generation
RussianCow 1 hour ago|||
But those things won't be sped up by a faster LLM, so I feel like that's not what the OP is talking about.
goyozi 1 hour ago||
Well, I used an extreme example. OTOH, I’ve done quite a few of those „fix CI” or „migrate X” prompts recently and while there is a fixed component like running CI / builds, I’d say the LLM time is still around or above 50%, especially at the beginning of the project. Then there’s also regular tasks that now take minutes per message which completely get me out of the zone. I imagine iterating on those in near real time would be a big change.
devmor 1 hour ago|||
Or slow MCP servers that are waiting on HTTP calls from APIs, playwright/other UI instrumentation, etc.
goyozi 1 hour ago|||
I’m rewriting our integration test suite to run tests in parallel. I have the changes split across 7 branches, and each needs to be fixed to have no flaky tests. I told it I want 3 consecutive CI runs with no flakes and no artificial fixes / assert removals etc. We’ll see what comes out; it’s almost a side project so there’s not much to lose other than some of my weekly limit that resets soon.
HarHarVeryFunny 1 hour ago|||
I don't see many companies being willing to pay 3x more for faster code generation. Cloud-based AI code generation is already extremely fast, and hardly the bottleneck for most software product development.

There can't be many normal use cases where there'd be any cost benefit.

fragmede 47 minutes ago||
The "traditional" way we vibe code is human software developer prompts AI -> AI generates code -> (human checks code) -> code gets compiled/deployed/etx -> users use "binary". At the speed of 1000 tok/sec, user prompts obliquely -> AI vets generated code -> code deployed -> user gets response from deployed code.

It's a cute toy right now, but you can tell an LLM that it's an http server, and have it respond directly to a web browser hitting it. It generates headers in response, as well as page contents. As 1000 tok/sec becomes three new normal, we will come up with newer ways to use it outside of toy fiction encyclopedias.

HarHarVeryFunny 29 minutes ago||
1000 tokens per sec is still massively slower than serving a normal web page - if something doesn't respond in a few seconds many people give up.

I'm not saying there aren't any use cases for super-fast (and super-expensive) generation, but it does seem a bit niche. If it was free then sure faster is better, but what are the mainstream use cases where people might pay 3x more for a faster version of something that is already fast?

I think it would have to be an application where it paid for itself - where the 10x faster response was actually worth more than 3x the cost to you - where the extra speed was worth the extra cost.

ilaksh 35 minutes ago|||
Use Claude fast mode and turn off thinking. Tell it to just explain what it's plan is to you at a high level.

It will go much faster.

pianopatrick 1 hour ago|||
We fit in for the things that are not artificial.

So long as AI lives in server farms, humans will be needed for tasks in the physical world.

It's only if we combine AI with robots that things get really dicey.

fartfeatures 1 hour ago||
This is very dystopian in my opinion. I'm not the arms, legs, sensors and actuators for a machine super intelligence. I wouldn't treat another human as my slave because they aren't as intelligent as I am any more than I would expect to become a slave for a machine. This is our world (for now) and that is why we fit in. Not because we can serve.
davedx 1 hour ago|||
Agree

https://en.wikipedia.org/wiki/I_Have_No_Mouth,_and_I_Must_Sc...

fartfeatures 26 minutes ago||
Sounds like snuff porn, not my sort of thing but thanks though.
throwaway67678 45 minutes ago||||
Never read Asimov's Multivac novels? Admittedly not all of them are stellar examples of a future to follow
cicko 1 hour ago|||
"This is our world" sounds a bit exclusive towards other living and sentient beings on this planet.
recroad 1 hour ago||
Woah - what’s the prompt and what’s the PR?
goyozi 1 hour ago||
I replied in more detail under another comment. TLDR: fixing flaky CI across multiple branches
dakiol 1 hour ago||
So, regarding the productivity argument: I don't get it. It doesn't really matter (for regular employees) that you can do now in 2h what before it took 2 days. Why? Because it's not that you have the rest of the day for yourself. You still have to work 8h/day as usual. But now the pattern is different: instead of enjoying the craft digging deeper into problems in the span of 2 days, now you are rushing into some slot machine with the hope of it giving you the right answer with the right prompt.

So, if any, I would say it's worse for us. Obviously, it's the completely opposite situation for corporations and executives: they are loving the AI situation so much!

himata4113 14 minutes ago||
I was saying that AI is going to make software development cheaper as in the salaries of software engineers will go down because some of that salary will now be redirected to AI companies and the fact that the world will need to absorb twice-(x10?) the amount of the development power.
enraged_camel 5 minutes ago|||
I dig into problems way, way deeper with AI than without. I can also add a lot more polish to features, add more test coverage, write more documentation, explore multiple approaches rather than go with gut-feel, and so on.
ttoinou 58 minutes ago|||
In which world do you live where employees work 8 hours per day ? They clock 8 hours per day maybe, but they don't work that time
schipperai 51 minutes ago|||
You can dig deeper into problems with AI. For me, it supplements my knowledge in domains I don’t fully understand. It also helps me learn. So I can tackle problems I wouldn’t otherwise.

I’m excited for ultrafast AI. It likely means less temptation to multi-thread and deeper flow in single sessions.

fullstop 1 hour ago|||
It's making things less fun, for me at least.
noncoml 54 minutes ago|||
You have to think LLM as the genie that tries to trick you.

First make it write a contract (REQ/ARCH/IMPL documents). Skim through those for any mistakes.

Then based on those ask it to write tests. Again skim through them.

Now you have a context full of guardrails. It’s less likely to surprise you.

petesergeant 17 minutes ago||
I find a second LLM can do this at least as well as I can, usually, and just ask the harness to surface anything they can't agree on.
fragmede 37 minutes ago|||
That's the fundamental trade off of a job where someone else gives you stuff to do and you get money. You trade time for money. If, instead, you work for yourself; contracting, writing your own apps, buying lottery tickets, then you're trading results for money. If you're a freelance web developer with a stable of clients, it's a great time! What used to take a week takes hours, and you can charge your clients the same amount to build an even better website with you using AI, which means you get the choice of building a new website for additional clients, or you can take the time off and not build additional websites. But you have to hustle to continually get new clients, before AI and after AI. So it's a different life.
yogthos 41 minutes ago|||
I think of it as a genetic algorithm loop. The LLM is basically a mutator function within the loop. If you can define the end shape you're looking for using tests and specification then you can throw the LLM at the problem and have it converge on the solution. It generate some code, it gets run, the LLM is fed the result back, and it iterates. If you can run the LLM at a really high throughput, then you can iterate on the solution faster. This can largely compensate for the overall capability of the model. Instead of hoping it gets the right solution in a few shots, you can just have it try a whole bunch of things until you get a useful result.
logicchains 46 minutes ago|||
>instead of enjoying the craft digging deeper into problems in the span of 2 days, now you are rushing into some slot machine with the hope of it giving you the right answer with the right prompt.

If you're treating it like a slot machine you're doing it wrong. It will give you exactly what you ask for if you ask clearly, i.e. write a clear, detailed specification, not just "do X!". The nondeterminism comes from vagueness in specification.

alfalfasprout 46 minutes ago||
Generally, I agree because what happens is the messaging around AI is doing more, faster. Not using AI to deliver at a higher quality level, etc. But I think it boils down to incentives and discipline. So given the incentives we have today at most workplaces faster AI will just be used to produce more slop.
amunozo 2 hours ago||
These price and speed optimization from Chinese providers, combined with the raising prices from American ones will change the game sooner than later. Many companies are finding issues with the AI bills already.
MangoCoffee 1 hour ago||
Chinese model is good enough and cheap.

i've a Github copilot yearly subscription. Microsoft recently changed their billing to based on token. i'm still getting billed per premium request but GPT 5.4 is now 6x compare to 1x before.

reactordev 46 minutes ago||
It's going to be an issue when China ends up scaling faster as well. Faster tokens, faster clusters, qat models, fp4, it's getting scary.
AndrewKemendo 18 minutes ago||
Issue for who?
reactordev 6 minutes ago|||
American Politics and the far right.
throwa356262 4 minutes ago|||
For uncle Sam Altman.
ilaksh 32 minutes ago|||
I'm kind of poor so I have been trying to use DeepSeek v4 Flash, GLM 5.1 etc. as much as possible recently instead of Claude or GPT.
petesergeant 16 minutes ago||
You would do us all a service by telling us how your experiences of that have been.
kypro 1 hour ago|||
Another problem is that US models are all closed source, and if you're a large corporate you may not want your org to be held hostage by OpenAI / Anthropic.

I genuinely don't understand what moat these US model labs have. If they're saying recursive self improvement is just around the corner and Chinese labs are only slightly behind the leading US models, what moat does the US labs have? Are the US models going to recursively self improve better than the Chinese open source ones or something?

I might be completely wrong about this, but if I had money in OpenAI or Anthropic I'd be pulling it all right now. I think the chance of them going to near-zero over the next few years is very significant.

lokar 1 hour ago|||
Their moat is cash to pay politicians to regulate away competition.
hobofan 47 minutes ago||||
> you may not want your org to be held hostage by OpenAI / Anthropic

Or Google. I'm working with multiple customers right now that are very pissed at Google for deprecating Gemini 2.5 Flash, canning the GA release of 3.0 Flash and now have to decide whether to bite the bullet of the 5x price increase for 3.5 Flash or switching providers. Quite a few of them will likely fully pivot to open models.

ChrisClark 35 minutes ago|||
I think they are racing because the first ASI will 'win', preventing others, of course we won't be able to bake the right goals into it though.
varispeed 1 hour ago|||
I see bigger problem with model inconsistency. You never know whether Anthropic will route your request to a cheaper model for the price of Opus. So you can never estimate how much a task will cost, because you might have to restart several times and pay for each attempt. Then you have to prompt models to gauge whether they are real or impostors which also adds to token usage.
ignoramous 1 hour ago||
> You never know whether Anthropic will route your request to a cheaper model for the price of Opus

For non subsidized plans? Pretty sure they'd need to put this in ToS, or law suites would have followed by now.

trollbridge 1 hour ago|||
How can you prove it?

Sometimes Opus just gives me a rubbish session.

sometimelurker 1 hour ago|||
no they 100% use MTP with a cheaper model alongside opus, and it would infact be unprovable if they just sometimes switched to auto-accepting everything from the MTP. its true that if they did anthropic would need to hide that they do this, so its probably not a huge deal
throwaway894345 1 hour ago||
I wonder what are the economics driving these pricing decisions? Are the Chinese companies just subsidizing their models to a greater degree than the US, or is this an emergent property of energy policy between countries?
Octoth0rpe 1 hour ago|||
Throwing out another factor: Chinese companies have been banned and/or limited from buying nvidia, and turned to local companies for their hardware. I haven't actually seen pricing/benchmarks comparing Chinese AI accelerators, but it wouldn't surprise me if that also worked out in their favor as well.
lokar 1 hour ago||
And, possibly, state subsidies at every level.
throwaway67678 1 hour ago||||
Lower cost of labor, lots of under the hood optimizations (e.g. cache hits for DS), many of these companies have existing infra (fewer upfront costs for deployment), etc
ecshafer 1 hour ago||
China isn't that cheap for labor. And if you think the guys in Z.ai or xiaoxiao aren't the exact same guys from Tsinghua, Peking, MIT, Stanford, CMU, etc. and pulling in amazing salaries you'd be wrong.
throwaway67678 56 minutes ago||
I'd assume there's more to the cost of labor than the salaries of the elite folks who do the R&D, but fair point
orphea 1 hour ago|||
Maybe not being led by a sociopath also helps.
gertlabs 1 hour ago||
MiMo V2.5 Pro (regular speed) remains the strongest open weights agentic coding model we've tested -- it's been interesting to see how little attention it has received relative to some lower performing releases. And the "fast mode" pricing is very competitive here.

Data at https://gertlabs.com/rankings

unrvl22 14 minutes ago|
why is deepseek v4 pro a lot lower than flash? where is mimo 2.5?
kingstnap 2 hours ago||
Given that MiMo is as cheap as Deepseek ( previous discussion: https://news.ycombinator.com/item?id=48282814 ) multiplying that by 3x for ultra speed is still shockingly cheap.
miroljub 1 hour ago|
MiMo and DeepSeek are not cheap. Anthropic and OpenAI are expensive for what they provide.
chrismustcode 1 hour ago|||
You don't consider Input $0.435 Output $0.87 cache read $0.003625 per million tokens for near frontier intelligence cheap?
tmaly 1 hour ago||||
Energy is likely more abundant in China. I am not sure about compute, but that must be part of reason for such drastic price differences.
amunozo 1 hour ago||
They also don't have to inflate profits for a coming IPO.
ignoramous 1 hour ago|||
The Chinese "Neijuan" is real & well reported: https://www.reuters.com/business/autos-transportation/what-i...

It is another thing the BigLabs accuse open weight models of benefiting from distillation & other techniques & essentially avoid higher training costs (which typically bleed into bills end users pay for inference).

Ex A: https://www.anthropic.com/research/2028-ai-leadership

Ex B: https://www.reuters.com/world/china/openai-accuses-deepseek-...

trollbridge 1 hour ago|||
We buy cheap Chinese goods all the time. Absolutely nothing wrong with that.

In this case, at least it’s threatening multimillion dollar salary jobs instead of entire towns of working class people in America or Mexico.

And the Chinese labs actually release their weights. You could call it… open AI.

ncr100 1 hour ago||
Lololol.
overfeed 1 hour ago||||
Big labs ripped videos off YouTube without caring about the ToS, and grabbed as much published literature they could get their hands on, regardless of legality (Books3, The Pile). The goal of "democratizing human knowledge" by way of thinking machines is far too noble to worry about frivolities like copyright and authorial consent, they said. Until it was their output being exploited, and their earning potential threatened.
drawfloat 57 minutes ago||||
We just had years of US model providers arguing it was fine to rip off the world’s cultural output for their own profit, why should their work be treated any different?
flexagoon 1 hour ago||||
True, but why would end users care about that? If anything, training on synthetic AI output is more ethical than on scraped human works (of course, not to say the Chinese labs aren't doing the latter)
amunozo 1 hour ago|||
Chinese are also simply better at making a lot of things cheaper, e.g. solar panels or electric vehicles.
serpix 2 hours ago||
I may sound like a shill, but exponential growth and all. We are going to get near instant software from prompt, multiple ones and then choose the best one.

Discussions about choosing a library with the best syntactic sugar method naming is just as crazy as suggesting we type in assembly.

alkyon 1 hour ago||
Sounds like exponential growth of crappy software. I'm not saying that before we didn't have mass produced crap in SE, but now it will turn into explosive overflow.
cdata 1 hour ago|||
We are living in a ZIRP-like era where builders at the fastest pace layer have misattributed their velocity to exponential gains in model capability. In fact, they are surfing on decades of careful effort to build a robust foundation of highly reusable software libraries.

This strategy will seem to work really well until the economy that enabled that foundation to form is hollowed out. Then, there will be a reckoning (but we will have no choice but to march forth from there).

patates 1 hour ago|||
It's not just software libraries. Specs, applications (the browser!), expectations, device integrations, operating systems, etc. So much that starting from scratch seems impossible.

I'm not agreeing or disagreeing with you, but my brain cannot comprehend how machines can advance such interconnected systems while keeping humans in focus.

Perhaps I shouldn't have watched the Animatrix again.

solenoid0937 1 hour ago||||
> This strategy will seem to work really well until the economy that enabled that foundation to form is hollowed out. Then, there will be a reckoning (but we will have no choice but to march forth from there).

There will only be a reckoning if models don't get much better.

If they do get much better you can just have them refactor, fix bugs in, or replace the existing codebase.

The concept of tech debt is sort of meaningless if you anticipate intelligence gains in models to continue.

gbro3n 1 hour ago|||
This is a great point. LLMs can't speed up human decision processes and alignment.
eunos 3 minutes ago||||
You could say the same when higher level languages getting popular. Previously programming was the domain of Math, Physics, EE doctorates. These days we even have a few months coding bootcamp
vitalyan1234 1 hour ago||||
"exponential growth of crappy X" applies to every industry that went from being an artisanal craft to being mass produced with little or no human input. and we live much better lives than we did before the industrial revolution.
andriy_koval 1 hour ago||
most industries have high cost of entrance unlike software, so decision makers are way more careful on how to move forward.

In software + GenAI now every housewife can build some App over evening.

kajman 1 hour ago||||
I still can't tell from the outside whether it sounds like a great time to be in security because of the vulnerable slop being churned out, or a terrible time because the people paying to make it don't care.
solenoid0937 1 hour ago||||
Crap is fine if it gets the job done. I think software as an industry will change to more ephemeral construction.
epolanski 1 hour ago|||
I am more and more inclined into not believing this crappy software theory.

Especially as teams invest in proper agentic harnessing.

We have had a champion in our team that has invested a lot of time into it over the last 4 months, and if anything, quality has improved, not decreased. Architecture is more coherent, codebase has been cleaned up, agents find information quickly, code produced is very solid and my role is more and more checking that the output meets the requirements. But I cannot confidently say that I would've done a better job than AI more often than not I have to admit it does a better job than mine.

The mistakes are less and less technical and merely in the domain mapping. And AI is still not creative as I am for finding solutions quickly to unlock stakeholders' issues. Also, AI is still not creative as I am for finding the proper solutions for advanced technical problems. But it does a better job than me, even on that front, one shotting few solutions in a fraction of a time it would've taken me to test one idea myself.

Mind you, I don't like AI and I think it ruined the job, I don't like working this way, it's exhausting, way more work on one side, way less fun and fiddling with technical parts.

And yet, I have the genuine belief that few years from now we'll be cloning open source repositories that are already optimized/harnessed and tested for agentic loops and best practices left and right with software engineers mostly overseeing the domain translation and putting their 2 cents on the non-boilerplatey parts of the product (which, in general, are a small part of the surface).

I think that the next years of my career will be mostly spent in setting up and writing the harnessing and domain mapping part. Then I will move to another sector, not because I necessarily believe I won't have a job, but because I want to vomit thinking that's going to be my job.

altcognito 52 minutes ago|||
It makes no sense. I mean, T2 covered this:

"Watching John with the machine, it was suddenly so clear. The terminator would never stop. It would never leave him, and it would never hurt him, never shout at him, or get drunk and hit him, or say it was too busy to spend time with him. It would always be there. And it would die to protect him. Of all the would-be fathers who came and went over the years, this thing, this machine, was the only one who measured up. In an insane world, it was the sanest choice."

As long as you've indicated what you want, the machine will try to do what you ask of it. It won't get tired because "the codebase is too big", or it has gotten bored of the pattern, or it wants to introduce a new technology.

It just does the thing you asked of it. (note, that yes, I get that as a codebase size increases, it might make it more difficult to fit into context, but that only applies if it needs to read a large percentage of the project to implement the task, which shouldn't be the case.

epolanski 13 minutes ago||
I'm confused, what does not make sense?
andriy_koval 55 minutes ago|||
> We have had a champion in our team

there are good actors, which are empowered by AI to produce positive impact, but often there are N times more bad actors, which push crappy code to close feature requests fast, increase performance LoC-like metrics, etc.

ilaksh 18 minutes ago|||
The exponential is leading to full compute-in-memory within a few years which will be 100 times more efficient. Which means at least 10 times larger models that are much smarter in addition to extremely fast.

It's going to skip the code entirely for small businesses and just render UIs straight from context data and prompts at interactive speeds. Kind of like Google's Genie does with games but much more accurately.

9cb14c1ec0 1 hour ago|||
Anyone remember the old days when a new frontend framework came out every 3 months. That has pretty much stopped. No one cares anymore.
LASR 1 hour ago|||
Oh you wait until LLMs come up with frameworks that allow multiple LLMs to collaborate effectively. Then you’ll have new frameworks every 3 days.
asveikau 1 hour ago||||
> when a new frontend framework came out every 3 months.

> No one cares anymore.

I never cared about this.

I think this captures something that I've been searching for the words for. (Maybe I should have gotten an LLM to write the words for me.) Some of the biggest AI boosters are the kind of dev that would have cared about the new frameworks of the last 3 months. They had a "the framework does all the thinking for me" attitude already, so it is easy for AI to slot into that.

ecshafer 1 hour ago||||
New front end frameworks came out every 3 months, but realistically no one was using anything that wasn't made by Facebook, Google, or Evan You.
mountainriver 1 hour ago||||
It’s even discouraged now as LLMs wouldn’t have the documentation built in
osti 1 hour ago||
But I think the eventual goal is that documentations won't even be needed. LLM should just itself understand the nuances of frameworks by analyzing their codebase.
greenavocado 17 minutes ago|||
That's because I roll my own frontend framework for each project and every week for existing projects /s
dakiol 1 hour ago|||
I'm not sure. Engineers could still develop software the old way, you know taking months to deliver something like, let's say, Obsidian? Or Ghostty? Taking care of every single line of code, of dependencies, of good architecture. Truly the old way. And if the product is good it will succeed.
andriy_koval 1 hour ago||
> And if the product is good it will succeed.

it needs to win marketing landscape, hyper-overcrowded by thousands of competitors, slop-gened over weekend.

kajman 1 hour ago||
Could you imagine Obsidian being posted on HN today, if it weren't really popular already? There's no way a tiny team working on a note taking program would make it out of new, no matter how good it was. I wouldn't click the link, myself.
unshavedyak 1 hour ago|||
> Discussions about choosing a library with the best syntactic sugar method naming is just as crazy as suggesting we type in assembly.

I have a more hopeful take. As AIs improve and get faster we can more quickly and iteratively improve code which we may have historically avoided due to the work involved.

I know i've made several refactors that would have otherwise been insane lifts. Not only because the work involved but because sometimes you don't know if it will work, and so you have a sort of double friction; you don't know if it will even succeed. With an AI you can just throw it at the refactor to see if it runs into a problem all while you're having a coffee break or w/e.

In general AI is going to enable humanity to be more extreme versions of itself. For good and bad. I suspect more bad than good, though.

tmaly 1 hour ago|||
Our bottleneck is going to be verification.
lionkor 1 hour ago|||
And they will all suck! I can't wait.
unglaublich 1 hour ago|||
And how are you going to determine which is the best? Going through all the possible combinations of users and usage? So mostly it shifts the work from generation to validation.
sagarp 1 hour ago|||
The models might be so fast that they can autocomplete your prompt before you even finish it, and generate dozens of possible applications before you're even done asking.
oulipo2 1 hour ago||
You won't. Because 80% of the complexity is just "knowing what to build". You will get something that gives you a prototype in 1 min, then you break it, then you get a slightly better prototype one one side, but newly broken in another way, and you're going to repeat over and over.
unglaublich 1 hour ago||
And for any non-trivial application, the space of possibilities grows so quick that you'll never even be able to _touch_ all the moving parts of the application and verify them.
prplfsh 1 hour ago||
This will be really powerful for voice. Being able to reason makes LLM so much smarter but with voice your latency budget is so tight that you can't spare the time typically.
jeffrallen 1 hour ago|
This is true for humans too. Lol
eli 1 hour ago||
Neat. The frontier models have gotten pretty impressive, but they're all a bit too slow for interactive, human-in-the-loop coding. It incentivizes vibecoding and running multiple agents in parallel. A fast agent feels more like a partner.

For a while I was running Cerebras GLM 4.7 for a bunch of tasks. Not a very smart model, but it's fantastic to be have a live prototype of a site up and be able to type "make the fonts bigger. No not that big" and see it change in real time. And MiMo 2.5 is a lot more capable than GLM 4.7.

maxdo 1 hour ago||
i tried glm 4.7 for agents that write code. simple scripts 200-1000 LOC. extremely bad . Had to abandon cerebras oferning, their smart models are only on enterprise plan.
ignoramous 1 hour ago||
> And MiMo 2.5 is a lot more capable than GLM 4.7

MiMo 2.5 is not the same model as MiMo 2.5 Pro.

GLM 5.1 is z.ai's lastest iteration & is one of the popular open weight coding models.

If you've had the chance, how does GLM 5.1 (which is now more expensive than MiMo 2.5 Pro after its recent 70% price drop) compare?

eli 1 hour ago||
GLM 5.1 is very good. Definitely a contender for best open weight coding model. Nothing like 4.7.

But quite a bit more expensive than MiMo 2.5 Pro. Like 5x to 10x more on my little tests, at least by the API rates.

Oras 1 hour ago||
1k TPS is great, but I’m more fascinated by the amount of AI generated comments in this thread!
trollbridge 1 hour ago||
Comments at 1,000 TPS is a terrifying future.
0xbadcafebee 48 minutes ago|||
I prefer a thousand smart AI comments to a thousand dumb human comments
eli 1 hour ago||
Like what?
scosman 2 hours ago|
Cerebras is trialing Kimi K2.6 at 3000t/s (invite only). I'm excited for when the fast hardware gets more mainstream for frontier models. Models designed for speed on Nvidia are nice addition that could bridge the gap.
adrian_b 58 minutes ago||
TFA mentions that until now special very expensive hardware like Cerebras was required for reaching this kind of speeds, and it emphasizes that what is novel in their results is that they have obtained over 1000 token/s for a model with over 1 T parameters by using just standard hardware, i.e. one server with 8 GPUs.
btian 56 minutes ago|||
Source? Their website says 1000t/s https://www.cerebras.ai/blog/which-is-faster-gemini-3-5-flas...
michael-ax 1 hour ago|||
now that's what i call a software development breakthrough/platform! thanks for the heads up!
lostmsu 1 hour ago||
Cerebras currently does not provide any discounts for prefix caching making its use for agentic workloads sqr(n_turns) more expensive.
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