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Mistral vs ChatGPT
Mistral (Mistral AI) vs ChatGPT (OpenAI) — scored across 9 dimensions by our editorial team. Last reviewed 2026-05-11 and 2026-05-20.
Mistral
Mistral AI
European AI lab known for compact, efficient open-weight models and Le Chat.
Pick Mistral over ChatGPT if you need: EU-resident workloads or Self-hosting.
ChatGPT
OpenAI
The most widely used AI chatbot, powered by GPT-4o and GPT-5.
Pick ChatGPT over Mistral if you need: Writing or Coding.
Full comparison table
Dimension
Mistral
Mistral AI
ChatGPT
OpenAI
Basics
Company
Mistral AI
OpenAI
Released
2023-09-27
2022-11-30
Latest Version
Mistral Large 3
GPT-5
Capabilities
Text Generation
8.0
10.0
Code Generation
8.0
9.0
Image Understanding
7.0
9.0
Web Browsing
7.0
9.0
Multimodal
7.0
10.0
Long Context
8.0
8.0
Reasoning
8.0
9.0
Fit
Best Use Cases
EU-resident workloadsSelf-hostingMultilingual
WritingCodingResearchBrainstorming
Best For
EU companiesCost-sensitive teamsMultilingual workflows
General usersWritersStudentsMarketers
Pricing
Free Tier
Le Chat free tier
GPT-5 mini access, limited messages
Paid Plan
Le Chat Pro: €14.99/month
Plus: $20/month
API Pricing
From $2/M input tokens (Large 3)
From $1.25/M input tokens (gpt-5)
Enterprise
On-prem deployments available
Team $25/user, Enterprise custom
Benchmarks
MMLU Score
86
91
HumanEval (Coding)
86
92
GSM8K (Math)
91
95
Context Window
128K tokens
256K tokens
Languages
English
high
high
Chinese
medium
high
Multilingual
high
high
Editorial
Overall Score
8.4
9.5
Value for Money
9.0
9.0
Accuracy
8.3
9.0
Ease of Use
8.0
10.0
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Disclosure: this page does not contain paid placements. Scores are editorial. See our editorial policy.
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