DeepSeek-V4-Pro-0813 vs Grok-3 Mini
Comparing DeepSeek-V4-Pro-0813 and Grok-3 Mini across benchmarks, pricing, and capabilities.
DeepSeek · xAI · Updated for 2026
Which is better?
DeepSeek-V4-Pro-0813 and Grok-3 Mini trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.
On price, Grok-3 Mini is roughly 1.6x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.
DeepSeek-V4-Pro-0813 also accepts a larger context window (1,048,576 input tokens), making it the stronger choice for long documents and large codebases.
Based on current benchmark, pricing, and model metadata for 2026.
Choose DeepSeek-V4-Pro-0813
- you process long inputs — it offers a 1,048,576 token context window
- you want the most recent training data — it shipped Aug 2026
- you need open weights you can self-host or fine-tune
Choose Grok-3 Mini
- cost matters — it's about 1.6x cheaper per token
At a glance
The differences that matter most.
Performance Benchmarks
Comparative analysis across standard metrics
DeepSeek-V4-Pro-0813 and Grok-3 Minidon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.
Arena Performance
Playground indexes and blind preference scores
Pricing Analysis
Price comparison per million tokens
For input processing, DeepSeek-V4-Pro-0813 ($0.43/1M tokens) is 1.4x more expensive than Grok-3 Mini ($0.30/1M tokens).
For output processing, DeepSeek-V4-Pro-0813 ($0.87/1M tokens) is 1.7x more expensive than Grok-3 Mini ($0.50/1M tokens).
In conclusion, DeepSeek-V4-Pro-0813 is more expensive than Grok-3 Mini.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
DeepSeek-V4-Pro-0813 accepts 1,048,576 input tokens compared to Grok-3 Mini's 128,000 tokens. DeepSeek-V4-Pro-0813 can generate longer responses up to 393,216 tokens, while Grok-3 Mini is limited to 8,000 tokens.
Input Capabilities
Supported data types and modalities
Grok-3 Mini supports multimodal inputs, whereas DeepSeek-V4-Pro-0813 does not.
Grok-3 Mini can handle both text and other forms of data like images, making it suitable for multimodal applications.
DeepSeek-V4-Pro-0813
Grok-3 Mini
License
Usage and distribution terms
DeepSeek-V4-Pro-0813 is licensed under MIT, while Grok-3 Mini uses a proprietary license.
License differences may affect how you can use these models in commercial or open-source projects.
MIT
Open weights
Proprietary
Closed source
Release Timeline
When each model was launched
DeepSeek-V4-Pro-0813 was released on 2026-08-13, while Grok-3 Mini was released on 2025-02-17.
DeepSeek-V4-Pro-0813 is 18 months newer than Grok-3 Mini.
Aug 13, 2026
1 weeks ago
1.5yr newerFeb 17, 2025
1.5 years ago
Knowledge Cutoff
When training data ends
Grok-3 Mini has a documented knowledge cutoff of 2024-11-17, while DeepSeek-V4-Pro-0813's cutoff date is not specified.
We can confirm Grok-3 Mini's training data extends to 2024-11-17, but cannot make a direct comparison without DeepSeek-V4-Pro-0813's cutoff date.
—
Nov 2024
Provider Availability
DeepSeek-V4-Pro-0813 is available from DeepSeek, DeepInfra, Novita, Together. Grok-3 Mini is available from xAI.
DeepSeek-V4-Pro-0813
Grok-3 Mini
Outputs Comparison
Judge for yourself.
Run your own prompts against DeepSeek-V4-Pro-0813 and Grok-3 Mini side-by-side, then vote on the output you prefer.
FAQ
Common questions about DeepSeek-V4-Pro-0813 vs Grok-3 Mini.