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Magistral — the first reasoning model by Mistral AI

mistral.ai

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Re: Magistral — the first reasoning model by Mistral AI

#393
post #150

Earlier quoted context omitted.

Their benchmarks are interesting. They are comparing to DeepSeek-V3's (non-reasoning) December and DeepSeek-R1's January releases. I feel that comparing to DeepSeek-R1-0528 would be more fair. For example, R1 scores 79.8 on AIME 2024, R1-0528 performs 91.4. R1 scores 70 on AIME 2025, R1-0528 scores 87.5. R1-0528 does similarly better for GPQA Diamond, LiveCodeBench, and Aider (about 10-15 points higher). https://hugg…

Would also be interesting to compare with R1-0528-Qwen3-8B (chain-of-thought distilled from Deepseek-R1-0528 and post-trained into Qwen3-8B). It scores 86 and 76 on AIME 2024 and 2025 respectively. Currently running the 6-bit XL quant on a single old RTX 2080 Ti and I'm quite impressed TBH. Simply wild for a sub-8GB download.

I have the same card on my machine at home, what is your config to run the model?

Re: Magistral — the first reasoning model by Mistral AI

#394

[dead]

"Reasoning" is just another style of text generation. It's still generating text in exactly the same way, just trained not to go directly for the answer. The response is delivered in a certain "form", like the sonata form in music.

Re: Magistral — the first reasoning model by Mistral AI

#395
post #310

Earlier quoted context omitted.

$89,000 GDP per capita vs $46,000 rather proves the point about productivity per butt. US office workers are extraordinarily productive in terms of what their work generates (thanks to numerous well understood things like the outsized US scaling abilities). Measuring beyond that is very difficult due to the variance of every business.

Weird take. Norway has about the same gdp per capita as the USA with stricter regulations than France. Ireland’s GDP per capita is higher than that of the USA, with less bureaucracy than France but more than the US. Not to mention that all of these are before adjusting for PPP. Almost as if GDP per capita is not a good measurement of productivity.

Monaco is the most productive country in the world in nominal GDP per capita. A very industrious place, it seems!

Re: Magistral — the first reasoning model by Mistral AI

#396

Earlier quoted context omitted.

Would also be interesting to compare with R1-0528-Qwen3-8B (chain-of-thought distilled from Deepseek-R1-0528 and post-trained into Qwen3-8B). It scores 86 and 76 on AIME 2024 and 2025 respectively. Currently running the 6-bit XL quant on a single old RTX 2080 Ti and I'm quite impressed TBH. Simply wild for a sub-8GB download.

I have the same card on my machine at home, what is your config to run the model?

Downloaded the gguf file by unsloth, ran llama-cli from llama.cpp with that file as an argument.

IIUC, nowadays there is a jinja templated metadata-struct inside the gguf file itself. This contains the chat template and other config.

Re: Magistral — the first reasoning model by Mistral AI

#397

Earlier quoted context omitted.

Indeed, and with the technology plateau-ing, being 6-12 months late with less debt is just long term thinking. Also, Europe being in the race is a big deal for consumers.

Why would the debt matter when you have $60 billion in ad revenue and are generating $20 billion in op income? That's OpenAI 5-7 years from now, if they're able to maintain their position with consumers. Once they attach an ad product their margins will rapidly soar due to the comparatively low cost of the ad segment. The technology is closer to a decade from seeing a plateau for the large general models. GPT o3 is s…

You're describing Google Gemini on any Android phone, that's today, sans the ads.

Re: Magistral — the first reasoning model by Mistral AI

#398

We just tested magistral-medium as a replacement for o4-mini in a user-facing feature that relies on JSON generation, where speed is critical. Depending on the complexity of the JSON, o4-mini runs ranged from 50 to 70 seconds. In our initial tests, Mistral returned results in 34–37 seconds. The output quality was slightly lower but still remain acceptable for us. We’ll continue testing, but the early results are prom…

I am curious why you would choose a reasoning model for JSON generation?

I was recently working on a user facing feature using self-hosted Gemma 27b with VLLM and was getting fully formed JSON results in ~7 seconds (even that I would like to optimize further) - obviously the size of the JSON is important but I’d never use a reasoning model for this because they’re constantly circling and just wasting compute.

I haven’t really found a super convincing use-case for reasoning models yet, other than a chat style interface or an assistant to bounce ideas off of.

Re: Magistral — the first reasoning model by Mistral AI

#399

Earlier quoted context omitted.

This terrible and vague stereotyping about "China" while having no clue about the subject should have no place on HN but somehow always creeps in and is upvoted by someone. DeepSeek is not "China", they had nobody to copy from, they released their first 7B reasoning model back in April 2024, it was ahead of then-SotA models in math and validated their approach. They did a ton of new things besides training a reasonin…

I thought it had been bandied about that Deepseek had exfiltrated a bunch of data from OpenAI's models, which was then used to train theirs? Did this ultimately prove untrue? My apologies, I don't always keep up on the latest drama in the AI circles - so maybe that has been well proven wrong.

Sam Altman threw a fit and claimed this, without providing evidence. He's... not exactly a person to trust blindly. Training on other model outputs (or at least doing sanity checks against them) is pretty common, but these models seem very different, DS has prior art, and by all signs this claim makes little sense and is hard to believe.

Re: Magistral — the first reasoning model by Mistral AI

#400

Earlier quoted context omitted.

"Thinking" is a term of art referring to the hidden/internal output of "reasoning" models where they output "chain of thought" before giving an answer[1]. This technique and name stem from the early observation that LLMs do better when explicitly told to "think step by step"[2]. Hope that helps clarify things for you for future constructive discussion. [1] https://arxiv.org/html/2410.10630v1 [2] https://arxiv.org/pdf…

It's a misleading "term of art" which is more accurately described as a "term of marketing". Reasoning is precisely what LLMs don't do and it's precisely why they are unsuited to many tasks they are peddled for.

How are you defining "reasoning" such that you are confident that LLMs are definitely not doing it? What evidence do you have to that effect? (And are you certain that none of your reasoning applies to humans as well?)
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