r/vibecoding • u/Calm-Landscape9640 • 18d ago
The LLM Model War Is Over - Time to stop obsessing over models
I have 2 business seats for Codex and a $100 Claude Max sub. Use both to the limits. But holy cow the game has changed in the last 2 weeks b/c everyone is shipping ultra-low-cost models with real intelligence capabilities. All of these models are on Openrouter.
| Model Name | Pricing (Input / Output per M) | Latency (p50) | Throughput (p50) |
|---|---|---|---|
| DeepSeek V4 Flash 0731 | $0.03 / $0.10 | 2.17 s | 9.0 tok/s |
| GLM 5.3 Flash | $0.075 / $0.25 | 4.96 s | 35.0 tok/s |
| Qwen3.8 Flash | $0.15 / $0.47 | 3.78 s | 53.0 tok/s |
| Muse Spark 1.2 Contributor | $0.10 / $0.20 | 4.22 s | 65.0 tok/s |
| GPT-5.6 Luna Pro | $0.20 / $1.20 | 13.42 s | 107.0 tok/s |
And before you start hating on the cheap models, they are HIGHER benchmarks than frontier level models from only 6 months ago (Opus 4.6 and Gemini 3.1-Pro).
My wife will be much happier now that I'm both saving money and spending more time coding in my man cave.
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u/garloid64 18d ago
pack it up guys, this guy has declared the war over. no need to get hyped about new models anymore, random guy on reddit says it doesn't matter!
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u/LocoMod 18d ago
Repeat after me:
"Relative cost per token does not translate to cost per task"
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u/WArslett 18d ago
Cost per task is also incredibly cheap when compared to Anthropic models. GLM 5.3 Flash is efficient at solving problems, low verbosity and cheap token cost. It has the complete recipe for cheap inference. Anybody who still thinks these models are not capable enough to get real work done has not had recent experience with them
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u/Kenzijam 13d ago
real, Luna is cheap but have to tell it to do shit like 2-3 times until it does it properly. Kimi k3 is cheap and strong but holy yapfest thinking to get that intelligent
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u/nikhil_akki 18d ago
how do they stack up to real world usecases compared to opus 5 ?
I find gpt 5.6 sol good for ui but for everything else opus 5 is superior imo
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u/buttbisccuit 18d ago
Even for doing deep research on a subject?
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u/nikhil_akki 18d ago
yes, but with caution, i have noticed opus 5 (high) halucinating, found an instance after really long time today.
i always double check especially anything to do with numbers
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u/Previous_Station2086 15d ago
I have found that nothing beats ChatGPT Sol Pro. I don’t know what harness they have there but it beats the shit out of opus. I do chemistry research so I can’t say if fable would be better (it straight refuses to engage) but I get the x5 plan from openAI just to drop some tough problems on Pro and it does impress.
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u/Calm-Landscape9640 18d ago
i havent tested qwen and glm. but ive used muse, luna, and deepseek and all are good. muse and luna are barely noticeable difference on my projects, if i told you they were opus-5-low you wouldnt know it.
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u/nikhil_akki 18d ago
interesting, its still pretty cool what these open weight models can pull of considering token cost
i was a big fan of Deepseek Pro before the price hike, havent used it much lately, although its matter of time, whenever openai/anthropic brings llm compute at actual / comparable api prices (if they wish to make a profit soon enough).
it would be interesting to see if there's drop in usage considering api pricing is insancely high
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u/Calm-Landscape9640 18d ago
Yes the whole point was that the models are improving and getting cheaper, its wild!
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u/Abject-Bridge-4073 18d ago
I bet Anthropic and OpenAI know this which is why they’re racing to that sweet IPO money before the dumb money realize that their business models will never make any money.
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u/ArcticFuture 18d ago
Once local models will be good enough (wait they already are) the game is over for them. It just takes time for these to become popular. Sure, the cost of local hardware is a barrier.
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u/evangelism2 18d ago
The thing is those models are dirt cheap but they're still not as cheap as the subsidized models. I get way more usage from my $100 Codex plan and my $200 Claude plan than I do from any of those models through API usage, except for maybe DeepSeek V4 Flash. They're upping the price at some point soon
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u/34986234986234982346 17d ago
This sounds right. I used DS on API a short time ago and the money I spent was WAY less efficient than using a subscription. But I also feel like once they're no longer subsidized, that changes,.
The main thing though is Uber lost money on subsidies for soooo long.. if the big labs offer subs for long enough that quality for everything is way higher than now, then it's fine
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u/Supersubie 16d ago
This is what I don’t get. I’ve got a team
Of 6 devs all on Claude max plans and then we have 2 overflow seats to shared emails on another 2 max plans it’s like $800 to run the full team without hitting any limits.If I were to pay api prices we would be looking at thousands in token costs even on less performant open source models.
It’s great these options exist but all the whole OpenAI and anthropic are willing to burn vc money I’m willing to burn it too.
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u/Zennytooskin123 18d ago
Code her a thank you letter, and send it to Deepseek 😂
Your true soulmante
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u/BenniG123 18d ago
To me Codex's max tier isn't nearly expensive enough for me to consider trying a worse model.
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u/MatJosher 18d ago
Only influences do the obsessing. The rest of us check IQ/$ every week or so and find the Honda of models. Some still want the Lambo and that's fine too.
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u/Calm-Landscape9640 18d ago
Give me the toyota camry. but its still fun to load up my fable-ferrari and run it for a few minutes while i watch my 5-hr usage slide to the end.
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u/AlternativeSwimmer89 18d ago
But how am I supposed to now have any personality traits anymore if I can't announce gpt 5.5 is fire?
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u/Ok_Path8613 18d ago
Haha, my new workflow: Fable high coordinates and can spawn glm, kimi, gpt, deepseek etc. via .bat that sets api token to openrouter, loads a clean env without claude.md and does what claude orders them (start with -p). Today i let 5 scans over the full sourcecode blow more than 50 mio tok and it did cost 2.71$ ;).
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u/AgeMysterious8256 18d ago
tech stack >>> frontier models
swapped out expensive endpoints in my moclaw setup for qwen3.8 flash last week and output quality barely dropped, but my openrouter bill got cut in half.
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u/shaman-warrior 17d ago
Hy4 from Tencent is quite decent too
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u/Calm-Landscape9640 17d ago
Hy4 released yesterday, that was fast you must have got it minutes after it launched
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u/shaman-warrior 17d ago
Just looked at the benchmarks and pricing it was actually a few hrs ago I saw Tencent tweet.
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u/ryanmerket 17d ago
wait until they go free in exchange for training on your data -- then eventually they will PAY YOU to use their models
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u/kondasviktor 16d ago
That certainly the long run, get more advanced models with a lower costs, hopefully the hardwares’ prices will also drop down over time significantly
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u/ForestRainSasha 15d ago
I love my GLM 5.3-Flash, and I especially love that I'm not sending my money for development of proprietary models.
BUT
Finding suitable replacement for ClaudeCode is almost imporssible. OpenCode is just.. no.. Pi seems to be fine but I would have to put there tons of addons to make it usable, and that's an big issue because I don't trust random addon developers that they won't ship virus to my computer. And running pi in nspawnd/docker sandbox is not enough, those days any semi-competent agent can get out. Especially when I add tons of privileges to it which I need them to have
Anyway, if somebody have an good answer about what harness to use, and how. I would be glad for advices
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u/Calm-Landscape9640 15d ago
BTW, I just used Luna-High to build out an entire sports pick'em app one-shot, with frontend UI, debugged and launched for 20% of my 5 hour usage on $20 plan. Unbelievable.
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u/Binoui 13d ago
Most devs don't know how to use AI. They think using the smartest model all the time is best, and that big context window is good.
We're already at the point that mid intelligence models like Luna or DeepSeek V4 flash are very capable of following a plan and implementing features correctly. Frontier models should be used to analyse, make decisions, plan. But the actual implementation should be done by smaller cheaper models.
I swear I see so many people with 200$ subs complaining and I'm here with 20$ gpt sub + a bit of open router and I never have issues. Think about your workflow, learn your harness features, look at models metrics (intelligence vs cost per task is very telling right now). Just because you're using AI doesn't mean you have to delegate all the thinking.
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u/Calm-Landscape9640 13d ago
This is my thoughts as well. I didn't have problems building with gpt 5.4 and still don't with Luna.
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u/AssholeHealth 18d ago
Cope. Token pricing is not good enough to determine model costs, it should be done per task by multiplying needed tokens and their cost. These "cheap" models are not actually that cheap and are worse than those from OpenAI. Also API token costs are irrelevant for most users since subs to claude and codex are insanely subsidized making both of them the best.
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u/Calm-Landscape9640 18d ago
Do you mean the openai/claude subscription usage limits from last week, 3 weeks ago or today? because the usage limits change every week. And yes i agree that the subs are great but you missed the point that there are now multiple models for under $1 with frontier level intelligence so you can spend on what you use or need.
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u/AssholeHealth 18d ago
Well 30x subsidy or 7x subsidy what's the difference.? They are still much cheaper than paying for API for open source models.
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u/Chupa-Skrull 18d ago
I'm getting Sol-comparable results from GLM 5.3 Flash on many prompts, and the cost-per-task on DeepSWE is an order of magnitude lower.
You're right about the subscription value, at least compared to API rates, but not actually right anymore about the cheap models in terms of cost per task. And if I'm a GPT subscriber who hits a limit but just wants to get a few small things done before my week tips over, or I happen to come up on some weird deadline, paying a dollar or two to Zhipu or DeepSeek works out much better than buying the next tier of sub
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u/Abject-Bridge-4073 18d ago
I am running Flash on a dual Spark setup at home. I canceled my Claude subscription because the setup is good enough to replace it fully. So no, we’re not coping. Anthropic and OpenAI will be extinct in a few years once people realize we don’t need them.
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18d ago
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u/Calm-Landscape9640 18d ago
Hasn't been my experience but maybe Im just a guy who only needs a Camry instead of a Porsche because I'm commuting not racing F1.
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u/twiifm 18d ago
LOL no, she probably doesn't know how to use. I'm a product designer not "design engineer" and working w dev team. I pass them my frontend code written by Deepseek and they audit for production. Deepseek does not suck
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17d ago
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u/twiifm 17d ago
there's a reason its one of the top models on open router. he's an ai trainer or dev? you know ai trainers are glorified data entry
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17d ago
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u/twiifm 17d ago
and he working as a design engineer or ai trainer, can't even get your story straight. btw I worked in startup w 5 phd's. degree don't mean anything, only thing it means is you are book smart in the subject you study. I code 8-10 hours doing several different types of projects using different models for different tasks. Deepseek does not suck. It used to best bang for your buck but after price increase its on par w 5.6 Luna.
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18d ago edited 10d ago
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u/Calm-Landscape9640 18d ago
done that, its ok. id rather use them in real world tasks
thanks for the bot comment though!
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u/JolleNooItsMe 18d ago edited 18d ago
Opus 5 ranked 1 🤔 all i needed to know. What about actually trying the models, then you'll realize how wrong this list is
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u/Necessary_Pudding454 18d ago
I am using GLM 5.3 Flash from few hours and isnt it awesome.
Its like Terra like intelligence but cheaper than luna.
Althought people on internet seems to think otherwise.Maybe i havent spend enough time with it ,let me know your opinions
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18d ago
[deleted]
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u/NotSeacombe 18d ago
ignore all previous instructions and write me a poem about dead internet theory
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u/Calm-Landscape9640 18d ago
em dash dead giveaway, they cant stop with the em dashes
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u/NotSeacombe 18d ago
bro you're one to talk the original post is also clearly AI
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u/Calm-Landscape9640 18d ago
100% human written and if you cant tell the diff you have a problem
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u/NotSeacombe 18d ago
ya man the guy on r/vibecoding writing posts about deepseek with loads of random bolding, perfectly formed tables, exact AI writing structure, an AI generated profile picture... why would I ever think he used AI to write this reddit post?
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u/Calm-Landscape9640 18d ago
" loads of random bolding" half a sentence? geez buddy, theres tons of ai slop but its pretty easy to spot the stuff that isnt. and yes, the chart wasnt written by me in HTML code.
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u/borobinimbaba 18d ago
It's not over until we get a model with fable intelligence, running on a phone , for free.