Live data from Hacker News

Mistral Medium 3.5

mistral.ai

211–220 of 248 posts

Re: Mistral Medium 3.5

#211

Earlier quoted context omitted.

Recent models support multi-token prediction, which can guess multiple future tokens in a single decode step (using some subset of the model itself, not a separate drafting model) and then verify them all at once. It's an emerging feature still (not widely supported) and it's only useful for speeding up highly predictable token runs, but it's one way to do better in practice than the common-sense theoretical limit mi…

It seems to me it's only Grok 4.20 that does this currently? Which other models did you have in mind, if I may ask?

Gemma4, qwen3.6, deepseek v4, mimo, glm 5/5.1 all do MTP.

Re: Mistral Medium 3.5

#212

Earlier quoted context omitted.

It seems to me it's only Grok 4.20 that does this currently? Which other models did you have in mind, if I may ask?

Gemma4, qwen3.6, deepseek v4, mimo, glm 5/5.1 all do MTP.

Thank you, I just realised we are talking about MTP. It seems that it's not that clear though. "Currently, the MTP capabilities are primarily accessible through Google's proprietary LiteRT framework, rather than the open-weights versions... Despite the missing MTP heads in the open release, Gemma 4 (specifically the 26B-A4B variant) still demonstrates high efficiency"

Re: Mistral Medium 3.5

#213

Earlier quoted context omitted.

> Cloud hardware can run the original model. Quantization will reduce quality. New models are often being released in quantized format to begin with. This is true of both Kimi and the new DeepSeek V4 series. There is no "original model", the model is generated using Quantization Aware Training (QAT).

> There is no "original model", the model is generated using Quantization Aware Training (QAT). The original model is the model used for the benchmarks People will say "You can run it locally!" then show the benchmarks of the original model, but what they really mean is that you can run a heavily quantized adaptation of the model which has difference performance characteristics.

I wish “performance” didn’t cover speed and quality, here.

Re: Mistral Medium 3.5

#214
post #134

Earlier quoted context omitted.

Where? All I see is Boris saying "we are unable to issue compensation for degraded service or technical errors that result in incorrect billing routing".

Keep this in mind next time you hear someone talking about "removing the human in the loop". Anthropic apparently won't take responsibility for issues their own systems handling billing cause. You think they'll take responsibility in your system when a bug in their models can be demonstrated as the cause?

> You think they'll take responsibility in your system when a bug in their models can be demonstrated as the cause?

Flag on the play: AI doesn’t replace responsibility for your commits.

It doesn’t matter what promises a service makes, what you say is valid code is still on you.

Act accordingly.

Re: Mistral Medium 3.5

#215
post #122

Earlier quoted context omitted.

> This model? You can run it at Q4 with 70GB of VRAM. This is approaching consumer level territory (you can get a Mac Studio with 128GB of RAM for ~3500 USD). The one thing I would want everyone curious about local LLMs to know is that being able to run a model and being able to run a model fast are two very different thresholds. You can get these models to run on a 128GB Mac, but we need to first tell if Q4 retains…

> The one thing I would want everyone curious about local LLMs to know is that being able to run a model and being able to run a model fast are two very different thresholds. You can get these models to run on a 128GB Mac, but we need to first tell if Q4 retains enough quality (models have different sensitivities to quantization) and how fast it runs. Very valid. This is an active area of research, and there are a lo…

> - Importance-weighted quantization (e.g. IQ4) also provides way better PPL, KDL, etc. at the same size as a Q4.

All the Q quants from big quant providers are importance-weighted (imatrix) nowadays.

The main (possibly only?) difference between Q and IQ today is that IQ uses a lookup table to achieve better compression. That is also why IQ suffers more when it can't fully fit into VRAM.

It's important to teach people the distinction and not perpetuate wrong assumptions of the past. If one needs/wants static quants, ignoring IQ_ isn't enough.

Re: Mistral Medium 3.5

#216
post #178

Earlier quoted context omitted.

[flagged]

The fact that this comment is still up hours later but my comment below participating in the discussion got flagged should tell one everything they need to know about the intellectual rigor here.

Oh it's flagged as well, and I admit that it was low effort. But your comment served no purpose besides from provocation, and I guess it worked.

Re: Mistral Medium 3.5

#217
post #159
post #37

Earlier quoted context omitted.

Where are the competitive models from Singapore, Japan, Taiwan, Korea, Russia, Canada, India, the UK? From anywhere that isn't China or the US? There are none. Mistral Small 4 is pareto-competitive in its pricing bracket at $0.15/$0.60, at worst it's second to Gemma 4 26B A4B. The above countries have never had a model that is even close to being so. This particular Mistral Medium looks to be uncompetitive at that pr…

What does Pareto competitive mean here? Look at the pricing of the V4-flash model: https://api-docs.deepseek.com/quick_start/pricing

> What does Pareto competitive mean here?

Being near the Pareto frontier of inference cost vs. output quality.

This was released 6 days ago. The dust hasn't settled yet, and Mistral Small 4 was released earlier. Even if Deepseek V4-flash turns out to crush it, there was a period where it was Pareto competitive. None of the countries I named (i.e. no country that isn't China/US/Mistral) have had a Pareto competitive model at any point in time.

Re: Mistral Medium 3.5

#218
post #25

Earlier quoted context omitted.

GP is stating that the second best in the field, the Chinese, is so far behind the best in the field, GPT 5.5, that it is not even worth testing anything else.

Is GPT 5.5 the best in the field? I think Opus is still better despite Anthropic's recent stumbling.

I did not try much Opus recently as I had a Codex subscription and heard bad things, but Opus is super good too. Let's say compared to any of them.

Re: Mistral Medium 3.5

#219
post #174
post #78

Earlier quoted context omitted.

Without Google’s funding its not obvious i DeepMind would have went anywhere. Unless the moved to US for funding while keeping a back office in the UK. It’s strange to expect anything significant to come out from Europe when VCs there are either very risk averse and/or don’t have enough cash to begin with. It’s not like government or EU funding can replace that since its almost always wasted or missdirected

It’s a company containing such remarkable talent that I’m sure they would not have run into significant issues raising capital on international markets. It’s not like VCs are only allowed to invest in companies in their own country.

Usually to maximize its funding the company would move its HQ to the US and if they are lucky have an IPO there and eventually become effectively American after a few years (e.g. Unity)

Re: Mistral Medium 3.5

#220
post #124
post #103

Earlier quoted context omitted.

The competition is on DeepSeek v4 Flash for similar size / deployment target.

DeepSeek v4 Flash is still over 100GB at Q4 IIRC, and Q4 has generally been the sweet spot. Although it's an MoE so it might run a lot faster that this dense Mistral model if you have the RAM.

"Q4 has generally been the sweet spot" for self-hosting, yes. For any real meaningful work it's dumb AF. The only way to get reasonable intelligence from mid-size Gemma or Qwen is to run full precision BF16. Anything else is just an emulation of AI.
Post reply on HN