Claude Sonnet 4 vs Ministral 3 (8B Reasoning 2512) Comparison
Comparing Claude Sonnet 4 and Ministral 3 (8B Reasoning 2512) across benchmarks, pricing, and capabilities.
Performance Benchmarks
Comparative analysis across standard metrics
Claude Sonnet 4 outperforms in 1 benchmarks (GPQA), while Ministral 3 (8B Reasoning 2512) is better at 1 benchmark (AIME 2025).
Both models are evenly matched across the benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
For input processing, Claude Sonnet 4 ($3.00/1M tokens) is 20.0x more expensive than Ministral 3 (8B Reasoning 2512) ($0.15/1M tokens).
For output processing, Claude Sonnet 4 ($15.00/1M tokens) is 100.0x more expensive than Ministral 3 (8B Reasoning 2512) ($0.15/1M tokens).
In conclusion, Claude Sonnet 4 is more expensive than Ministral 3 (8B Reasoning 2512).*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
Ministral 3 (8B Reasoning 2512) accepts 262,100 input tokens compared to Claude Sonnet 4's 200,000 tokens. Ministral 3 (8B Reasoning 2512) can generate longer responses up to 262,100 tokens, while Claude Sonnet 4 is limited to 64,000 tokens.
Input Capabilities
Supported data types and modalities
Both Claude Sonnet 4 and Ministral 3 (8B Reasoning 2512) support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
Claude Sonnet 4
Ministral 3 (8B Reasoning 2512)
License
Usage and distribution terms
Claude Sonnet 4 is licensed under a proprietary license, while Ministral 3 (8B Reasoning 2512) uses Apache 2.0.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
Apache 2.0
Open weights
Release Timeline
When each model was launched
Claude Sonnet 4 was released on 2025-05-22, while Ministral 3 (8B Reasoning 2512) was released on 2025-12-04.
Ministral 3 (8B Reasoning 2512) is 7 months newer than Claude Sonnet 4.
May 22, 2025
9 months ago
Dec 4, 2025
3 months ago
6mo newerKnowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Provider Availability
Claude Sonnet 4 is available from Anthropic, Bedrock, Google. Ministral 3 (8B Reasoning 2512) is available from Mistral AI. The availability of providers can affect quality of the model and reliability.
Claude Sonnet 4
Ministral 3 (8B Reasoning 2512)
Outputs Comparison
Key Takeaways
Claude Sonnet 4
View detailsAnthropic
Claude Sonnet 4Ministral 3 (8B Reasoning 2512)Detailed Comparison
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