Grok 3 is xAI's most advanced model, trained on the Colossus supercluster with 10 times the computational power of previous state-of-the-art models. It boasts a 1M-token context window and advanced reasoning capabilities, enhanced through large-scale reinforcement learning, enabling deep thought processes ranging from seconds to minutes for solving complex problems. The model achieves top-tier performance across academic benchmarks and real-world user evaluations, earning an Elo score of 1402 in the Chatbot Arena. It was released alongside Grok 3 Mini, a cost-efficient variant optimized for streamlined reasoning.
DeepSeek-R1 is a 671B parameter Mixture-of-Experts (MoE) model with 37B activated parameters per token, trained via large-scale reinforcement learning with a focus on reasoning capabilities. It incorporates two RL stages for discovering improved reasoning patterns and aligning with human preferences, along with two SFT stages for seeding reasoning and non-reasoning capabilities. The model achieves performance comparable to OpenAI-o1 across math, code, and reasoning tasks.
| Grok 3 Beta | DeepSeek-R1 | |
|---|---|---|
Web Site
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Provider
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Chat
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Release Date
| ||
Modalities
| text images video | text |
API Providers
| xAI | DeepSeek, HuggingFace |
Knowledge Cut-off Date
| 2025-01 | Unknown |
Open Source
| No | Yes |
Pricing Input
| Not available | $0.55 per million tokens |
Pricing Output
| Not available | $2.19 per million tokens |
MMLU
| Not available | 90.8% Pass@1 Source |
MMLU-Pro
| 79.9% Base model Source | 84% EM Source |
MMMU
| 78% With Think mode Source | - |
HellaSwag
| Not available | - |
HumanEval
| Not available | - |
MATH
| Not available | - |
GPQA
| 84.6% With Think mode, Diamond Source | 71.5% Pass@1 Source |
IFEval
| Not available | 83.3% Prompt Strict Source |
SimpleQA
| - | - |
AIME 2024 | - | - |
AIME 2025 | - | - |
Aider Polyglot
| - | - |
LiveCodeBench v5
| - | - |
Global MMLU (Lite)
| - | - |
MathVista
| - | - |
Mobile Application |
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