LLaMA 3.1 405B vs Mistral Large — Which Is Better in 2026?
LLaMA 3.1 405B vs Mistral Large: independent head-to-head scored on Performance, Value, Reliability, and Ease of Use. See scores, pros, cons, and our verdict.
Meta
LLaMA 3.1 405B
Best open-source LLM — free to run
Mistral AI
Mistral Large
Best European GDPR-compliant LLM
7.8
Overall Score
8.0
Overall Score
WINNEROur Verdict
Mistral Large scores higher overall (8.0/10 vs 7.8/10), winning on Reliability and Ease of Use. Strong European alternative with good price and GDPR compliance.
Pricing — LLaMA 3.1 405B
Free (self-hosted) · Cloud inference from $0.003/1K tokens
Pricing — Mistral Large
API: €0.003/1K tokens · La Plateforme subscription
LLaMA 3.1 405B
Pros
- ✓Fully open-source weights — self-host for free
- ✓No data sent to third parties
- ✓Competitive with GPT-4 class models
Cons
- ✗Requires GPU infrastructure to run
- ✗No official support or SLA
- ✗Harder to set up than hosted solutions
Best For
Privacy-first deployments, open-source enthusiasts, budget-conscious teams with infrastructure
Mistral Large
Pros
- ✓EU-based — strong GDPR compliance
- ✓Competitive performance vs GPT-4
- ✓Available self-hosted via open weights
Cons
- ✗Smaller ecosystem than OpenAI/Google
- ✗Fewer enterprise features
- ✗Weaker on non-European languages
Best For
European companies, GDPR-sensitive use cases, multilingual tasks
Choose LLaMA 3.1 405B if…
- →Performance is your top priority — LLaMA 3.1 405B leads by 0.5 points
- →Privacy-first deployments
- →You also value Value — LLaMA 3.1 405B wins that dimension too
Choose Mistral Large if…
- →Reliability is your top priority — Mistral Large leads by 1.5 points
- →European companies
- →You also value Ease of Use — Mistral Large wins that dimension too
Frequently Asked Questions
Is LLaMA 3.1 405B better than Mistral Large?
Mistral Large scores 8.0/10 overall vs 7.8/10 for LLaMA 3.1 405B, with an edge on Reliability and Ease of Use. That said, "LLaMA 3.1 405B" may be the better pick if performance is your priority. The right choice depends on your use case.
What is the pricing difference between LLaMA 3.1 405B and Mistral Large?
LLaMA 3.1 405B: Free (self-hosted) · Cloud inference from $0.003/1K tokens. Mistral Large: API: €0.003/1K tokens · La Plateforme subscription. Compare usage volumes and features needed to determine total cost of ownership for your team.
Which is better for european companies?
Mistral Large is generally stronger here, scoring 8.0/10 overall. Strong European alternative with good price and GDPR compliance. For more niche requirements like performance, LLaMA 3.1 405B may be worth evaluating.
See all VS comparisons
28 head-to-head comparisons across AI models, coding tools, image generators & more.
Browse all comparisons →