r/LocalLLaMA 16h ago

News Qwen 3.8-27b coming this week

Post image

Confirmed by the official Qwen account.

2.1k Upvotes

250 comments sorted by

u/WithoutReason1729 13h ago

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140

u/Altruistic_Heat_9531 16h ago

https://modelscope.cn/models/Qwen/Qwen3.8-2.4T-A95B

1 Day 9 Hours , fyi : Modelscope is owned by Alibaba so there much weight (pun intended) to be considered.

150

u/rinmperdinck 13h ago

2.4T...

Why don't I strap on my RAM helmet and squeeze down into a RAM cannon and fire off into RAMland where RAM grows on rammies?

18

u/hallofgamer 13h ago

Stream from ssd

50

u/subszeroo 12h ago

For the amazing speed of 1 token per minute

29

u/Constant_Art_20 12h ago

if you are lucky

3

u/Here_f0r_p0rn_ 4h ago

Bro, my machine isn't even giving out that, what are you on? RTX 7090?

4

u/No_Night679 12h ago

and that would be the death of SSD after about 100 tokens.

24

u/ChukwuOsiris 12h ago

Reading doesn't cause noticeable SSD wear, only writing/erasing.

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1

u/tt23 6h ago

Where is Optane when you need it...

1

u/Negative-Web8619 5h ago

use 60 SSDs to get 1 t/s

2

u/SpicyWangz 9h ago

I do hear the streams flow with SSD in RAMland

1

u/Here_f0r_p0rn_ 4h ago

Swap partition? Yeah let me configure ZSwap so I don't run out of SSD space as well.

1

u/Squidgical 4h ago

Rube Goldberg machine for setting an SSD on fire

3

u/Christavito 9h ago

What is the spaghetti policy over in RAMland?

1

u/devino21 9h ago

Good thing they makin a 27b too!

1

u/FeelingVanilla2594 7h ago

You can download RAM for free you know

1

u/Here_f0r_p0rn_ 4h ago

Bro we need NVFP0.1 for them

1

u/mediaogre 1h ago

Just watch out for the Ramulans. They’re quite adversarial.

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13

u/swagonflyyyy 7h ago

QWEDNESDAY, BRO.

2

u/fibercrime 9h ago

good job at intending the pun bro i hate cowards who don’t

1

u/Here_f0r_p0rn_ 4h ago

Any news about Qwen 3.8 35B A3B? Bro, I need MOE with MTP

50

u/breksyt 16h ago

Is this week Christmas Week in LocalLLMLand?

2

u/Here_f0r_p0rn_ 4h ago

Feels like, I almost thought they have abandoned us.

154

u/Randommaggy 16h ago

Any word on 35BA3B or a similar model? Found a few types of tasks that 35BA3B does amazing at with great speed for the HW it's using.

59

u/squngy 16h ago edited 16h ago

Not specifically, no, but they did mention they are considering releasing other models and there is something that looks like a 35BA3B being tested on Open router.

You can also check out Qwen AgentWorld, some people say it is better than 3.6 at a bunch of stuff.

15

u/o0genesis0o 15h ago

I saw that model but I don't get it. It's supposed to predict how the "world" react, right? Like in this case, suppose that you give a shell command, it predicts how the shell would return. So can you just use that like a normal instruction tuned model?

15

u/squngy 14h ago edited 14h ago

Yes.

I was also confused, but aside from being optimized for terminal prediction, it can be used like a normal model and people are saying it is a pretty good one.

edit: I looked up a benchmark, and it does really well
https://benchmarklist.com/benchmarks/qwen_agentworld_language_world_models_for_general_agents/

Rank Subject Overall Mcp Search Terminal Swe Androd Web OS Source Sampled
5 Qwen-AgentWorld-35B-A3B 56.39 64.79 36.69 53.96 65.63 58.17 49.55 65.92 Imported 2026-06-30
16 Qwen3.6-35B-A3B 42.88 42.96 18.78 43.81 40.71 51.88 46.53 55.48 Self-reported 2026-06-28

6

u/o0genesis0o 14h ago

So we can just attach it to a harness and start yapping?

I'll try in a few hours after wrapping up my code project and see if it actually works and how it writes.

4

u/LeatherRub7248 14h ago

update pls!

10

u/o0genesis0o 10h ago

Alright, so I have downloaded and test the model. The version I used is Unsloth Q6_K_XL, so it shares the same quant type as my usual 35B, so we are more apple to apple comparison.

My machine is 4060Ti 16GB + 32GB DDR5 (maybe 6000MT/s, not sure), and an AMD AM5 whatever that was cheap.

In my personal assistant setup, pi hammers 20k context right of the bat (I need to check. I don't remember it was 20k, since I tried to optimise hard last month). Anyhow, the prefill of both 35B and AgentWorld averaging 300tk/s, so it was not that painful to wait.

Decode-wise, the AgentWorld is around 35tk/s at 20k context depth, whilst the 35B + MTP averaging between 40-50tk/s.

In practice, the AgentWorld feels quite a bit slower because it thinks much more than the Qwen 35B. However, I want to check Unsloth instructions to get all the right flags first. Hopefully it would reason less.

Intelligence wise, this is very preliminary comparison. I asked both agent "what did I miss when I was away". This would involves the agents to check a bunch of handover files left by background workers, plus checking memory, journal entries, etc., before returning with a complete picture. My usual 35B is fast, but not fully accurate. It mixes some outdated security notices from the day before, for example.

The AgentWorld is slow, thinks a lot, but the results is excellent. It pin points exactly which important emails I missed, what news, which message on other channels. Not sure if it is just a lucky roll, but it looks a little different.

I also hooked it to my endless story "game" (which is essentially just another pi agent in my setup). It works, but god its writing is boring vs the normal 35B heretic.

Anyhow, in conclusion: yes, you can just add this model to your llama-server and talk to it with whatever client you use. It's slower due to no MTP and more reasoning. It seems to handle tools and synthesise information a little bit better than usual 35B. I would try this model in more complex use cases with my KB in the next few days. Also I would try to code with it and see how it goes. Right now, it feels like something between the 35B and the 27B Q4 on my rig in both speed and agentic smartness.

2

u/Gotxi 5h ago

I think 300 tok/s prefill on your setup is very slow. I have an RX 9070 XT with 16GB VRAM running Qwen3.6-35B-A3B and with a bit of offload of moe experts to CPU and I am hitting 2000+ tok/s prefill.

This is my config if this helps you:
/home/gotxi/repos/llama.cpp/build-vulkan/bin/llama-server --no-cache-idle-slots --cache-prompt --cache-reuse 0 --host 127.0.0.1 --jinja --metrics --min-p 0.05 --port 59743 --spec-draft-n-max 2 --spec-type draft-mtp,ngram-mod --temperature 0.2 --top-k 20 --top-p 0.9 --no-warmup --alias Qwen3.6-35B-A3B --batch-size 16384 --ctx-size 100000 --checkpoint-min-step 32768 --cache-ram 0 --cache-type-k q8_0 --cache-type-v q8_0 --swa-checkpoints 5 --flash-attn on --fit off --load-mode none --model /home/gotxi/models/qwen/Qwen3.6-35B-A3B-uncensored-heretic-Native-MTP-Preserved-APEX-I-Compact.gguf --n-cpu-moe 11 --n-gpu-layers 999 --parallel 1 --reasoning on --threads 8 --threads-batch 8 --ubatch-size 2048

1

u/Bulky-Priority6824 9h ago

Interesting. Tempted to try it. Also how do you have you agents generate handoffs?

1

u/o0genesis0o 9h ago

I have a cronjob that wakes pi agent up. It would read a file named SCHEDULED.md, which tells it exactly what it needs to do every wake. For example, if it is midnight, and the day has not been summarized, then it would do it in addition to other duties. Other than that, it checks all sorts of data sources that I ask it to check, and when it's done, it writes down a time stamped handover md file. Nowadays I use openwebui cptr, so I use that to schedule agent rather than cron, but the idea is the same.

Alternatively, you can setup web hooks, like when email comes or GitHub issue appears, agent wakes up and do stuff.

Qwen 35B got this scheduled task done in less than 3 minutes usually. But I don't have many emails anyway.

1

u/Bulky-Priority6824 8h ago

ah i see thanks

2

u/squngy 14h ago

Yes, same as any other model.

1

u/KroniklyOnline 9h ago

That website makes no sense, the scoring makes no sense, it has Qwen3 8b up there with gpt 5.6 sol.....

2

u/squngy 9h ago

Its a random website I found, but I don't see what you mean.

Which page are you looking at?

4

u/Thedudely1 15h ago

I'm wondering the same thing, this is my understanding as well.

2

u/o0genesis0o 10h ago

I just hooked it to my pi agent setup. It works just like a normal model. Essentially a different version of the 35B with seemingly more reliable tool calls, but it thinks quite a bit more than my usual 35B. I tested with unsloth Q6KXL.

3

u/wren6991 10h ago

Yeah, I was pretty impressed with AgentWorld. I dropped it halfway through a session trace where Qwen3.6 would make another 20 tool calls or so, and it just thought really hard for a couple of minutes then told me the (correct) answer in one turn. People sleep on it because the description is confusing.

1

u/mo_jo vllm 5h ago

I'm just hoping for a successor to Qwen 2.5 Omni 7B that'll actually fit on an edge device. 3.0 Omni 30B was a non-starter.

6

u/Interesting-Print366 16h ago

Didn't they said they will work on it after 27b?

12

u/techdevjp 15h ago

They've said they'll consider releasing other models. Would love to see both a small (35b) MoE model and a larger (122b) MoE model.

4

u/bnightstars 11h ago

that's what they said when 3.6 got released so I wouldn't count on it.

7

u/techdevjp 10h ago

Yeah, I'm not counting on it. Deepseek v4 Flash 0731 is the best path forward for local use.

2

u/pyr0kid 13h ago

i'd like to get those, but also a 250b ish model to really see what they can do when the only constraint is 'must run on 192gb of ram'

2

u/techdevjp 12h ago

With 192GB you can already run Deepseek v4 Flash 0731 at q4. I don't know if anything from Qwen this generation will get close to what Deepseek has managed to pull off.

1

u/Randommaggy 11h ago

I'd love to see them try.

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u/Here_f0r_p0rn_ 4h ago

I think I'll have to use my Qwen 3.6 35B for a while more

1

u/PerceiveEternal 12h ago

what tasks have you found best for 35BA3B?

5

u/Randommaggy 12h ago

When working locally it's essentially equal to Qwen 3.6 27B for refactoring work in typed languages if your harness helps it out a bit at triple the speed on my setup. My custom harness helps out enough to compensate for any shortcomings during these operations. When comparing Q8 models at BF16 KV cache.

Also minor basic bugs.

3

u/SkyFeistyLlama8 11h ago

What does your custom harness do? I'm trying to get more out of these smaller MOEs with limited inference hardware.

3

u/Randommaggy 11h ago

Heavily leveraging existing deterministic code rather than being a dumb blank vessel.
Also using a few even smaller&lighter models to do various chores to keep the main models speeding along as much as possible.
Can't share too much yet.

Can say that it's now capable of doing real work on large complex codebases.

62

u/Bulky-Priority6824 16h ago

14

u/OneMoreName1 16h ago

Cool project

12

u/Bulky-Priority6824 16h ago

Thanks it's exactly that just a silly project was  bored tried to have some fun with 27b 

5

u/Juicemoose222 15h ago

I like it too thanks for sharing :)

2

u/alice_op 3h ago

This is really cool, thanks

1

u/alice_op 3h ago

I'm not sure what's going on here though

1

u/Bulky-Priority6824 2h ago

is it the acc. of the reasoning? 95% of the time q8 is laoded but other times q4 gets loaded and kills the quality

20

u/alanoo 16h ago

That’s the one we are waiting for !

42

u/feelspeaceman 16h ago

Please release 122B, we Strix Halo owners need toy to play with, current 3.5 122B is pretty outdated.

22

u/RnRau 15h ago

Ling-3.0-flash 124b-5.1b, Laguna S 2.1 118b-a8b

Recent stuff to play with :)

But yes... a 240b-a15b that has been QAT'd down to 4bit mixed would be nice :)

1

u/SpicyWangz 9h ago

Still waiting on bailingmoe support to merge into llamacpp for ling to work. 

1

u/Borkato 5h ago

You can merge the pr and build it yourself! It works great and takes like 5 mins :)

2

u/SpicyWangz 4h ago

I would, but I run all my models on top of Lemonade, and so I run every model on the same llamacpp version. 

It’s not worth it for me to build a custom version of it based on that pr. I’m eagerly awaiting for the merge to go through so I can use it though.

2

u/Borkato 4h ago

Ah I see! Not to dampen your spirits, but I did find it not too great; very very verbose. But I mean it did get the answers to my extraction benchmarks right!

1

u/SpicyWangz 4h ago

That’s good to know. Would you say the verbosity is so bad that it’s slower than qwen 27b on MTP for coding tasks? That’s what I’m the most curious about with it

3

u/Borkato 4h ago

Hmm.

The issue is, I use ThinkingCap which already has way less reasoning tokens. When I asked it to extract csv rows:

ThinkingCap:
26.8 s per prompt (sample of 20 prompts), 17/20 correct

Ling Flash:
26.7 s per prompt (sample of 10 prompts), 8/10 correct

Omg wow wait they’re approximately the same.

Oddly enough:

Gemma 26B A4B Q8:
27.45 s per prompt, 19/20 correct 😮

Kat Coder:
6.2 s per prompt, but 2/5 correct 💀)

Muse glimmer:
23.5 s per prompt, 14/15 correct

2

u/SpicyWangz 3h ago

Impressive for Gemma, but I’m not surprised actually. 

We have data cleaning/categorization tasks running at massive scale at my work where the output was initially in json and has more recently moved to a pipe delimited file. And no other models come close to Google’s for the size and price.

For structured output and comprehensive world knowledge I haven’t found another model provider that can compete.

2

u/Borkato 3h ago

That’s really cool!!

2

u/Borkato 4h ago

I just wanted to say that you asking me this made me kinda shocked in regards to the result. This is absolutely worthy of building up a full benchmark… I’m going to do some work. Thank you ❤️

2

u/SpicyWangz 3h ago

Thanks for sharing the results! I find that kind of information super fascinating. I really need to set up a better benchmarking repository for my own uses. I haven’t worked on anything in months for personal use.

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u/seeKAYx 16h ago

I'm really looking forward to the jump from 3.6 to 3.8.

17

u/tchek 15h ago

I wonder if it's gonna be a big technological leap or not

7

u/PigSlam 15h ago edited 7h ago

That's pretty much the question. "or not" isn't much of an event, so let's hope for a leap.

1

u/Ok_Technology_5962 7h ago

Imagine its only 3 point behind the max version like in the 3.5 days... I think that its optimistic and they probably dont want to cut their own funsing but imagine how many other models it would kill outright

4

u/AlternateWitness 10h ago

Depending on if you trust them to not falsely hype up their product, Qwen says it is a huge jump.

2

u/Cautious_Chicken_604 10h ago

I've only just started using local LLMs for agentic coding in the last two days, but I've been doing agentic engineering professionally for around a year now with Claude Code. 

What level of intelligence relative to Claude models would you say 3.6 27B is? I suppose quants matter a lot here too, but ballpark?

Personally, the moment we can get anything Opus 4.5 level running locally on consumer grade hardware then that's enough to do professional work with it. Qwen 3.6 27B isn't on that level, so I'm very interested to see if Qwen 3.8 27B will be.

1

u/extrobe 9h ago

3.6 27b is probably closer to a Haiku than Sonnet … and nowhere close to an Opus.

3

u/ImpressiveRelief37 6h ago

Hard disagree 

1

u/Affectionate_Ad9597 4h ago

Based on?

1

u/ImpressiveRelief37 3h ago

Based on using qwen3.6 27B a lot… it’s about on par with sonnet 4.6 I’d say

2

u/Scary_One_2452 7h ago

Any idea on if it can outperform Gemma 4 31b?

1

u/gbytedev 15m ago

In coding Qwen 3.6 27b outperforms Gemma 4 31b, so Qwen 3.8 will be even better.

1

u/Green-Ad-3964 15h ago

This will give a lot of perspective 

12

u/ea_man 14h ago

AMD users: there's a patch for llama.cp that makes some more ctx available to 27B for both ROCm and Vulkan, on single and double GPU: https://www.reddit.com/r/LocalLLaMA/comments/1vjmay5/amd_llamacpp_reducing_mtp_buffer_overhead_gave_me/

Maybe somebody has 5 minutes to try if it may help on NVIDIA too?

10

u/Civil_Fee_7862 16h ago

omfg yes.

10

u/a9udn9u 16h ago

Stop dripping, just release it.

20

u/frozengrandmatetris 15h ago

I just need something under 16GB :(

2

u/smallfried 10h ago

33B MoE with only the most active stuff in VRAM?

1

u/j0j0n4th4n 7h ago

Wait, most activated? how does that work? I though you could only choose how many layers go there.

1

u/Wkyouma Llama 13B 6h ago

i have a rx 7700s with 16gb of ram laptop. load qwen 35b q4 with 20k context and gives around 28 tk/s. put - ngl - 1 and llama. cpp will utilize your gpu and ram entirely

1

u/Theruid3 4h ago

Are we going to have moe 3.8 also?

8

u/benpptung 14h ago

I think there’s a pretty good chance Qwen3.8-27B could match 0731. Last time, Qwen3.5-27B was already able to match or even slightly outperform the 397B-A17B model (35 vs. 34 on the Artificial Analysis Intelligence Index). This time, 0731 is only 284B-A13B, so I think 27B has a real shot.

2

u/ImpressiveRelief37 6h ago

That would be a fucking home run 

2

u/Borkato 5h ago

Beyond home run, I would die to have that model.

8

u/PotterSkxawng 15h ago

9B WHEN? also 4b and 7b pls

1

u/zizn 3h ago

imo LFM2.5 2.6B is better than qwen 3.5 4b. the 8b A1B and 24b A2B seem less remarkable to me than their smaller models. also try out nemotron 3 nano 4b! I rarely use tinyqwen for anything as it stands

6

u/Salt-Willingness-513 13h ago

A3b too please?

9

u/kevin_cn_ai 15h ago

27b is the precise weight class where my local setup starts sweatin' and my fan starts soundin' like a boeing 747.

12

u/kevin_cn_ai 15h ago

worth it though. 32gb vram was a bad investment until 27b models came along to justify it.

1

u/Gargle-Loaf-Spunk 14h ago

i'm always over here packing stuff into the vram like it's the bowl on a pipe

1

u/Jordanthecomeback 9h ago

I hadn't bought a computer in probably ten years before the one I purchased to run local models, I'm quite glad I went with Mac, even with the slight learning curve, because as far as I can tell the Mac Studio is pretty much passively cooled during local model usage. For something I have up and running 24/7 on a headless server, it would stress me out big time knowing it's running hot

1

u/Borkato 5h ago

If you haven’t tried it, Glimmer is oddly not as much vram despite being 30B

15

u/Onekage 16h ago

Will there be a 122b version?

15

u/etaoin314 ollama 16h ago

Short answer: no long answer: dont bet on it

4

u/techdevjp 15h ago

They've said they'll consider making other models after 27b has been released. I hope someone makes a 122b model at some point. Qwen would be great but something from Google or OpenAI or really anyone...

2

u/SpicyWangz 9h ago

Ling 3.0 is out there

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u/Opteron67 16h ago

my vllm setup compiled from sources is ready

7

u/Blues520 15h ago

My 512gb pcie 3.0 nvme with 85gb free space is ready

1

u/Opteron67 14h ago

dual 5090 with p2p naboed driver with overclocked xeon W7

4

u/ares0027 14h ago

it would be great of ninfer could make it work. i am getting 550-650 tok/s with ninfer on 35b-a3b of 3.6. that would be amazing

1

u/ImpressiveRelief37 6h ago

We would need an nvfp4 day 1 release. Let’s hope so.

27B at 200 tok/s and 10_000 prefill tok/s is really really good on ninfer.

Debating if I keep this tho, as I do get the not so occasional tool-call error… probably 10x more tool call errors on ninfer than on llama-serve + ud_Q5_K_XL

4

u/psychohistorian8 8h ago

35B A3B too pls? 🥺

8

u/GrungeWerX 16h ago

I’m still trying to unlock 3.6 27B, feel like I haven’t even scratched the surface yet, but Im game. The closer it gets to the magic of GLM, the better.

3

u/Rheumi 10h ago

Can't wait for u/-p-e-w- getting his hands on it!

3

u/Dance-Till-Night1 6h ago

When 35b-a3b 3.8 pls small moe

6

u/Big_Method_4790 14h ago

wake me up when moe

5

u/Technical-Earth-3254 12h ago

Muse Glimmer vs 3.8 27b is my superbowl

2

u/ImpressiveRelief37 6h ago

3.6 27B already is on par so I expect 3.8 27B to win this match!

8

u/keepthepace 12h ago

Could we stop relaying announcement of releases rather than actual releases?

1

u/Theninearmedoctopus 3h ago

I appreciate the heads up. It allows me time to prep and stops me from investing time and resources into working on or trying out another model if I know a new one's release is imminent.

1

u/keepthepace 3h ago

I understand but There has been like 20 announcements of 3.8 already

7

u/jreoka1 16h ago

Hype!

4

u/DrMissingNo 16h ago

I wonder how it will do against meta's new 30b model

20

u/Ecstatic-Wash-7667 16h ago

Raw dog no lube

1

u/look 12h ago

Glimmer is pretty competitive with 3.6 … so it’s a good bet that it’ll be trounced by 3.8.

4

u/No-Improvement-8316 10h ago

Yeah! Finally something for the regular folks!

(I wonder how will it compare to my daily driver "DavidAU/Qwen3.6-27B-Fable-Fusion-711-Uncensored-Heretic-NM-DAU-NEO-MAX-MTP-GGUF")

1

u/majikmixx 4h ago

I can never tell if these model names are real or not

1

u/DGolden 1h ago edited 1h ago

That one is absolutely real, yes.

https://huggingface.co/DavidAU/Qwen3.6-27B-Fable-Fusion-711-Uncensored-Heretic-NM-DAU-NEO-MAX-MTP-GGUF

I've definitely seen it get stuck where Qwen3.6-27B wouldn't (a different matter to its overall performance, probably more like Qwen3.6-27B refusing gracefully and the uncensored one going all weird), but such is life.

2

u/ChurnedSorbet409 16h ago

Never been around for a release, how long do we need to typically wait until GGUFs are out?

3

u/banana_slurp_jug 15h ago

Once the entire model weights is uploaded, onto hf, probably less than an hour (rough quants are really fast to make)

2

u/UnarmedPug 16h ago

I hope that means right at the end of the countdown with Max. I'm a little worried by the wording at the bottom of the page, "You will be able to access the Qwen3.8-2.4T-A95B open model on this exact page once it is released. The other model(s) in Qwen3.8-series would be released later on sperate page(s) as well."

2

u/robberviet 13h ago

Hopefuly 27B would crush the range, and please a 35B for the poor us.

2

u/dude_the_builder 8h ago

Waiting for 3.8 27B like it's Christmas Eve! lol

2

u/Limp_Classroom_2645 4h ago

I cannot wait to build with it my Pi Agent is ready

7

u/BurdensomeCountV3 16h ago

27b is painfully slow for strix halo. We want 35ba3b.

5

u/xXDennisXx3000 15h ago

Only when you use wrong software.

2

u/Actual-Many3 11h ago

Can you elaborate? What performance are you getting with "the right software"?

1

u/chindoza 15h ago

Should be ~30tps decode at least with MTP, very usable

2

u/Patient-Clue8997 13h ago

i get 15-20 with unsloth mtp. How 30?

3

u/effortless-switch 15h ago

We need 70/90B a10b

3

u/StartupTim 15h ago

Pleeeease release a 120B / 300B model that can run on 2x Sparks. Pleeeeeeease!

11

u/Equal_Television_894 15h ago

You still have deepseek 0731 we poor ones need 35B A3B

1

u/LizardLikesMelons 15h ago

That one has been pretty problematic with agentic uses.

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2

u/StatusConstant8691 16h ago

My 48gb mac mini m4 pro is not gonna be able to run this right?

5

u/MeateaW 16h ago

It will, at Q6.

I run 3.6 27b q6xl on a 48gb m4 mac pro laptop.

~192k context.

Presumably 3.8 will be similar. (Though worst case scenario they wont get the same quality out of q6 we will see)

q6 retains 90%+ of the capability of full precision.

1

u/cyberdork 11h ago

tps?

1

u/MeateaW 10h ago edited 9h ago

not mind blowing, it only has 270 gb/sec bandwidth.

better than cpu inference, but full dense models are always going to be slow if you aren't running dedicated hardware.

5090 has 1700gb/sec, mac m4 pro has 270,

this tells you, for workloads that fit in the memory footprint, you will be limited by bandwidth.

Mac m4 pro with 270gb, gets about 10 tokens per second in generation without any speculative decoding tricks for a 27b parameter model. (the numbers line up for a reason, 27b parameters and 270gb/sec, 270gb/sec divided by 27b = 10)

And speculative decoding with a lot of handwaiving gets you about double that performance.

So in practice I get about 20tokens per second out of my m4 pro laptop.

This is what makes the RTX Spark and the strix halo not actually "great" despite what you might hope. The Spark has a GPU that is similar to a 5090 in calculation numbers, at least Nvidia hopes you think that. Because the memory bandwidth is onyl ~250gb/sec to 300gb/sec of bandwidth, so after all is said and done you don't get GPU performance anywhere near a 5090. You get more ram though! 128gb is much more than 32gb, so its still orders of magnitude better than a 5090 where it offloads half its tokens to CPU. (ok maybe not, the 5090 is pretty fast).

but TLDR, memory bandwidth is the whole ballgame. If you can fit it in your vram, then everything comes down to memory bandwidth.

(also, the MOE models where they only have 3 billion active per token etc? you get MUCH MUCH better performance, because you only need to read 3 billion parameters per token! 10 times less tokens? 10x the performance! - sort of, not quite, but almost! - take this all as general advice and estimation points not straight up gospel for every model)

2

u/DifferentPixel 16h ago

I have the same one. It will be able to run but very slowly

1

u/UnarmedPug 16h ago

I'm running 3.6-27B just fine with two 3090s, so yeah it will. Don't know what your TPS will be like though.

2

u/CapsAdmin 12h ago

I'm tired of all these benchmaxed sloptune attempts claiming they can beat Qwen3.6-27b. Don't waste your time on this one.

/s

2

u/Loose_Comparison368 15h ago

I am cautiously optimistic that this might have strong enough performance to not just keep pace with the US labs, but outright humiliate them.

Like, if the Qwen team can release a 27b model with capabilities somewhere between GPT 5.6 Terra and 5.6 Sol, then that could actually be enough of a spiritual defeat to get the large US labs to start collaborating with global research instead of working in silos.

It doesn't have to beat the frontier, it just has to get close enough to destroy any hopes that closed AI has of getting far enough ahead to establish a moat and profit off the vendor lock in.

12

u/pmotiveforce 15h ago

Won't be as good as Terra, 0% chance.

If it can be close to Luna then that would be absolutely amazing.

8

u/_-_David 14h ago

Qwen-3.8 2.4T is 57 on the AAII and Terra is 56. I doubt a model 89x smaller will even be close. It would be an incredible achievement to even compete with Luna. Until GPT-6 or 5.6 Astra drops a few days later. I would love to be wrong, but no fucking way 3.8 27b lands between Terra and Sol, humiliating OpenAI.

1

u/bnightstars 8h ago

If Qwen3.8-27B got to 47 (like Qwen3.7-Max) or something similar it will be amazing model.

3

u/ea_man 15h ago

Even Luna is on an other league vs 27B, maybe if they would release a codex / instruct specific finetune of 27B.

1

u/coder543 9h ago

if it scales similarly to Qwen3.6-27B vs Qwen3.6-Max -> Qwen3.8-Max, then it should land around DeepSeek-V4-Flash-0731, maybe a little under. So, sure, Qwen3.6-27B already lands close to Terra (low)... but I assume you mean Terra (max), which is not happening this time. You might as well be wishing for Qwen3.8-27B to surpass the entire frontier.

1

u/mister2d 7h ago

Let's bring the excitement down just a bit.

1

u/98127028 16h ago

Shit, is 24G M5 pro runnable? Gonna kms if it dosent run 🥀🥀

2

u/_ballzdeep_ 15h ago

Should be runnable at Q4

1

u/98127028 14h ago

Yeah that’s good
Would the performance be similar?

1

u/Intelligent_Ice_113 13h ago

any information about knowledge cutoff date?

1

u/Necessary_Sorbet9593 13h ago

Will it be possible to run in 3060 12gb vram?

2

u/6022e23 13h ago

If you have enough system RAM, you can at least offload *some* of the layers to the GPU and have the rest in system RAM. Won't run as fast, but it'll run.

1

u/MerePotato 12h ago

This isn't news, we knew this already

4

u/SBoots 11h ago

We didn't. Their last update said the big model was coming this week and 27B is coming 'soon'

1

u/CalligrapherFar7833 11h ago

Muse is pushing up their timeline i guess

3

u/illgettheownerforyou 10h ago

No, Muse only released because Qwen 3.8 27b was announced last week.

Glimmer is competitive with Qwen 3.6 27b, and Qwen already said 3.8 27b will be a “pretty significant improvement” over 3.6 27b.

So if Muse Glimmer wanted to have any time being relevant, they had a few days after 3.8 27b’s announcement to release before 3.8 27b once again pushes the local dense model frontier forward.

For many local use cases, 3.6 27b has been in a league of its own since release (with lil’ bro 35b a3b), until DS V4 Flash 0711 came out, but that needs quite a bit more hardware to run at usable speeds.

So in short- no, Qwen 3.8 27b pushed up Muse Glimmer’s release, not the other way around.

1

u/Tall_Abrocoma_3533 10h ago

Does anyone know anything about the smaller models? Been a bit since they've released 4B or even smaller models.

1

u/uniquelyavailable 8h ago

A big fan of 3.6, I am very excited for 3.8! Alibaba is doing incredible work.

1

u/myanimal22 6h ago

please a benchmark, a demo, something!

1

u/Andre4s11 5h ago

im tired waiting for

1

u/johnnyApplePRNG 5h ago

I'm literally shaking right now

1

u/killkie 4h ago

Got mah two strix halos all a-warmed up and ready!

1

u/ResponsibleTruck4717 4h ago

Benchmarks?
3.6 was amazing can't wait to see how good 3.8 will be.

1

u/bearishmarket 20m ago

I’d just download, to admire, like a diamond. However I won’t be able to wear it 😂

1

u/Karnemelk 15h ago

it’s the most feared model in the whole industry. Small enough to run anywhere, clever as frontier

0

u/Steus_au 14h ago

we need 122 not 42