Grok 3 Mini Reasoning
Grok 3 Mini Reasoning is an AI model from xAI. A reasoning-focused variant of xAI's lightweight Grok 3 Mini model, with explicit chain-of-thought capabilities for logic and analytical tasks.
| Specifications | |
|---|---|
xai-grok-3-mini-reasoning | |
| Active | |
| xAI | |
| Benchmarks | |
|---|---|
| Intelligence Index | #175 |
| Math Index | #66 |
| MMLU-Pro | #72 |
| GPQA | #153 |
| HLE | #196 |
| LiveCodeBench | #84 |
| AIME | #7 |
| IFBench | #211 |
| Time to First Token | #295 |
| SciCode | #126 |
| MATH-500 | #4 |
| AIME 2025 | #66 |
| LCR | #204 |
| TerminalBench Hard | #176 |
| TAU2 | #65 |
| Output TPS | #520 |
Capabilities
Input0/5
Text·
Image·
Audio·
Video·
PDF·
Output0/5
Text·
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Grok 3 Mini | 131K | $0.250 | $0.500 | Deprecated | |
| Grok 3 Mini Beta | 131K | $0.300 | $0.500 | Deprecated | |
| Grok 3 Mini Fast | 131K | $0.600 | $4.00 | Available | |
| Grok 3 Mini Reasoning | — | — | — | — | Current |
| Grok 3 Mini Fast High | — | — | — | — | Available |
| Grok 3 Mini Fast High Beta | — | — | — | — | Available |
| Grok 3 Mini High | — | — | — | — | Available |
| Grok 3 Mini High Beta | — | — | — | — | Available |
Other Models
| Model | Tier | Released | Context | Input / 1M | Output / 1M |
|---|---|---|---|---|---|
| Grok 4.6 | — | 500K | $2.00 | $6.00 | |
| Grok 4.5 | — | 500K | $2.00 | $6.00 | |
| Grok 4.3 | — | 1.0M | $1.25 | $2.50 | |
| Grok 4.20 | — | 2.0M | $1.25 | $2.50 | |
| Grok 4.20 Multi-Agent | — | 2.0M | $1.25 | $2.50 | |
| Grok 4.20 Multi-Agent Beta | — | 2.0M | $1.25 | $2.50 | |
| Grok 4.20 Non-Reasoning | — | 2.0M | $1.25 | $2.50 | |
| Grok 4.20 Reasoning | — | 2.0M | $1.25 | $2.50 | |
| Grok 4.1 Reasoning | — | 2.0M | $0.200 | $0.500 | |
| Grok 4.1 Fast | — | 2.0M | $0.200 | $0.500 |