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# Mistral Large 4

1921 points · 1155 comments

[Full discussion](<https://news.ycombinator.com/item?id=49977979>)

[Read original](<https://mistral.ai/news/mistral-large-4//>)

Category: [Models & Products](<https://hacksnap.live/?category=models-products>)

## Skept-o-meter & Hotness

Skept\-o\-meter: Low\. Estimated from 10 comments\.

18 comments for the summary\.

Peak rank: \#1

Time in Top 10: 53\.1 hours

Hacksnap ranks recent stories first, then orders each group by points\. Peak rank uses all retained observations\. Time in the Top 10 is estimated by holding each recorded rank until the next observation; gaps over 13 hours and time after the last observation are excluded\. Movement between observations is unknown\.

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Hotness — latest 73 recorded Hacksnap ranks:

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Mistral Large 4 is a 1\.05T\-parameter open\-weight MoE with 1M context, but the discussion questions whether it advances the frontier or mainly preserves European sovereignty and choice\.

## The brief

Mistral has published Mistral Large 4, a public\-preview open\-weight multimodal model built on a granular mixture\-of\-experts architecture\. It reports 49B active parameters, 1\.05T total parameters, a 1\.6B vision encoder, and a 1M\-token context window\. The model card lists structured outputs, function calling, document Q&A, prefix, chat completions, batching, agents/conversations, and built\-in tools, with API pricing of $0\.68 per million input tokens, $0\.07 cached input, and $2\.09 output (discounted rates shown alongside higher standard rates)\.

- Mistral Large 4 is described as a state\-of\-the\-art, open\-weight, general\-purpose multimodal model with a granular Mixture\-of\-Experts architecture\.
- The model has 49B active parameters, 1\.05T total parameters, and a 1\.6B vision encoder\.
- It supports a 1M\-token context window and is listed as Public Preview\.
- API pricing is shown as $0\.68 per million input tokens, $0\.07 per million cached input tokens, and $2\.09 per million output tokens, with higher standard rates also displayed\.
- Supported features include structured outputs, function calling, document Q&A, prefix, chat completions, batching, agents/conversations, and built\-in tools\.
- The page also lists other models: Z\.ai GLM 5\.3, Z\.ai GLM 5\.2, and Shieldstral 1\.0\.

## Discussion themes

Analyzed: 2026\-10\-07T17:01:13\.014129\+00:00

Analysis sample: Based on 30 of 112 usable stored comments. Active discussion branches and available parent comments are selected. The analysis input was further shortened to fit its context limit.

This sample may omit parts of the full thread. Selected themes do not measure community opinion or how common a view is.

### Mistral as a European alternative amid US and Chinese competition

Commenters debate whether Mistral can become Europe's go\-to lab and whether frontier AI is winner\-take\-all\. Some see a durable moat for OpenAI/Anthropic and note Chinese open\-weight releases and papers as catch\-up mechanisms; others hope Mistral's model is good enough to attract European users and resources, and prefer one strong European lab over many fine\-tuners of Chinese models\.

Sources: [Comment 49978211](<https://news.ycombinator.com/item?id=49978211>) · [Comment 49978256](<https://news.ycombinator.com/item?id=49978256>) · [Comment 49978259](<https://news.ycombinator.com/item?id=49978259>) · [Comment 49978272](<https://news.ycombinator.com/item?id=49978272>) · [Comment 49978300](<https://news.ycombinator.com/item?id=49978300>) · [Comment 49978305](<https://news.ycombinator.com/item?id=49978305>) · [Comment 49978350](<https://news.ycombinator.com/item?id=49978350>) · [Comment 49978447](<https://news.ycombinator.com/item?id=49978447>) · [Comment 49978634](<https://news.ycombinator.com/item?id=49978634>) · [Comment 49979495](<https://news.ycombinator.com/item?id=49979495>)

### Compute scale and hardware constraints

Mistral's ML4 was trained on 3,800 Grace Blackwell GPUs in its own European datacenters, described as capital intensive; its cluster is said to be orders of magnitude smaller than Anthropic's or OpenAI's compute pools\. Replies also point to hardware limitations and Nvidia's monopoly as factors that could slow catch\-up, and stress that AI needs big financial firepower and compute to pretrain large models\.

Sources: [Comment 49979038](<https://news.ycombinator.com/item?id=49979038>) · [Comment 49979965](<https://news.ycombinator.com/item?id=49979965>) · [Comment 49978346](<https://news.ycombinator.com/item?id=49978346>) · [Comment 49978350](<https://news.ycombinator.com/item?id=49978350>) · [Comment 49978634](<https://news.ycombinator.com/item?id=49978634>)

### Data access, security, and privacy concerns

Some users may accept less capable models to avoid giving OpenAI or Anthropic access to internal information, and Mistral's cyber benchmarks are seen as making it a defender model\. A related subthread criticizes EU surveillance, lack of end\-to\-end encrypted chats, and backdoors\.

Sources: [Comment 49978327](<https://news.ycombinator.com/item?id=49978327>) · [Comment 49978149](<https://news.ycombinator.com/item?id=49978149>) · [Comment 49979738](<https://news.ycombinator.com/item?id=49979738>)

### Benchmark validity and model evaluation

Commenters discuss Mistral's vision and cyber benchmark results, its limited none/high reasoning settings, and the pelican\-riding\-a\-bicycle test\. Replies note pelicans look similar across models, call the benchmark saturated, share random\-word outputs as a kinship signal, and question whether such tests measure thought or AGI\.

Sources: [Comment 49978149](<https://news.ycombinator.com/item?id=49978149>) · [Comment 49978763](<https://news.ycombinator.com/item?id=49978763>) · [Comment 49979511](<https://news.ycombinator.com/item?id=49979511>) · [Comment 49979658](<https://news.ycombinator.com/item?id=49979658>) · [Comment 49980145](<https://news.ycombinator.com/item?id=49980145>) · [Comment 49981637](<https://news.ycombinator.com/item?id=49981637>) · [Comment 49982392](<https://news.ycombinator.com/item?id=49982392>) · [Comment 49982466](<https://news.ycombinator.com/item?id=49982466>) · [Comment 49982962](<https://news.ycombinator.com/item?id=49982962>)

### Practical coding and daily\-driver suitability

Commenters debate whether Mistral is good enough for real work\. Some say frontier models like Opus/GPT remain a game changer and that Claude or Codex dominate serious programming; others say differences are negligible for experienced developers and that a secure, good\-enough model can still accelerate work\.

Sources: [Comment 49978259](<https://news.ycombinator.com/item?id=49978259>) · [Comment 49978327](<https://news.ycombinator.com/item?id=49978327>) · [Comment 49978347](<https://news.ycombinator.com/item?id=49978347>) · [Comment 49978809](<https://news.ycombinator.com/item?id=49978809>) · [Comment 49978149](<https://news.ycombinator.com/item?id=49978149>)

### Geopolitical and regional impacts of AI competition

Commenters frame Chinese open\-weight releases as government\-subsidized economic warfare rather than charity, while others support DeepSeek's open science\. A separate thread criticizes Europe's economic and tech stagnation, energy dependence, car\-industry decline, surveillance, and free\-speech issues\.

Sources: [Comment 49978374](<https://news.ycombinator.com/item?id=49978374>) · [Comment 49978305](<https://news.ycombinator.com/item?id=49978305>) · [Comment 49978552](<https://news.ycombinator.com/item?id=49978552>) · [Comment 49978797](<https://news.ycombinator.com/item?id=49978797>) · [Comment 49979236](<https://news.ycombinator.com/item?id=49979236>) · [Comment 49979738](<https://news.ycombinator.com/item?id=49979738>)

## Sources & coverage

AI-generated summary · 2026\-10\-06T15:00:43\.985379\+00:00

Based on 18 of 23 usable stored comments, selected by depth and branch activity. This is a sample of the discussion. The model input was further shortened to fit its context limit. Article text may also be shortened.

Generated using deepseek\-ai/DeepSeek\-V4\.1\-Flash. Check the linked sources for full context.
