Grok 3 mini Reasoning (high) Intelligence, Performance & Price Analysis
Model summary
Intelligence
Artificial Analysis Intelligence Index
Speed
Output tokens per second
Input Price
USD per 1M tokens
Output Price
USD per 1M tokens
Verbosity
Output tokens from Intelligence Index
Metrics are compared against models of the same class:
- Non-reasoning models → compared only with other non-reasoning models
- Reasoning models → compared across both reasoning and non-reasoning
- Open weights models → compared only with other open weights models of the same size class:
- Tiny: ≤4B parameters
- Small: 4B–40B parameters
- Medium: 40B–150B parameters
- Large: >150B parameters
- Proprietary models → compared across proprietary and open weights models of the same price range, using a blended 3:1 input/output price ratio:
- <$0.15 per 1M tokens
- $0.15–$1 per 1M tokens
- >$1 per 1M tokens
| Reasoning | Yes This page shows the reasoning version of this model. A non-reasoning variant may also exist. |
|---|---|
| Input modality | Supports: text |
| Output modality | Supports: text, image |
| Context window | 1m ~1500 A4 pages of size 12 Arial font |
Grok 3 mini Reasoning (high) is amongst the leading models in intelligence and reasonably priced when comparing to other models of similar price. It's also notably fast, however very verbose. The model supports text input, outputs text and image, and has a 1m tokens context window.
Grok 3 mini Reasoning (high) scores 32 on the Artificial Analysis Intelligence Index, placing it well above average among comparable models (averaging 19). When evaluating the Intelligence Index, it generated 100M tokens, which is very verbose in comparison to the average of 20M.
Pricing for Grok 3 mini Reasoning (high) is $0.30 per 1M input tokens (somewhat expensive, average: $0.25) and $0.50 per 1M output tokens (competitively priced, average: $0.90). In total, it cost $104.77 to evaluate Grok 3 mini Reasoning (high) on the Intelligence Index.
At 191 tokens per second, Grok 3 mini Reasoning (high) is notably fast (95).
Intelligence
Artificial Analysis Intelligence Index
Artificial Analysis Intelligence Index by Open Weights / Proprietary
Intelligence Evaluations
Openness
Artificial Analysis Openness Index: Results
Intelligence Index Comparisons
Intelligence vs. Price
Intelligence Index Token Use & Cost
Output Tokens Used to Run Artificial Analysis Intelligence Index
Cost to Run Artificial Analysis Intelligence Index
Context Window
Context Window
Pricing
Pricing: Input and Output Prices
Intelligence vs. Price (Log Scale)
Pricing Comparison of Grok 3 mini Reasoning (high) API Providers
Speed
Measured by Output Speed (tokens per second)
Output Speed
Output Speed vs. Price
Latency
Measured by Time (seconds) to First Token
Latency: Time To First Answer Token
End-to-End Response Time
Seconds to output 500 Tokens, calculated based on time to first token, 'thinking' time for reasoning models, and output speed
End-to-End Response Time
Model Size (Open Weights Models Only)
Model Size: Total and Active Parameters
Frequently Asked Questions
Common questions about Grok 3 mini Reasoning (high)
Grok 3 mini Reasoning (high) was released on February 19, 2025.
Grok 3 mini Reasoning (high) was created by xAI.
Grok 3 mini Reasoning (high) scores 32 on the Artificial Analysis Intelligence Index, placing it well above average among other reasoning models in a similar price tier (median: 19).
Grok 3 mini Reasoning (high) generates output at 191.3 tokens per second (based on xAI's API), which is well above average compared to other reasoning models in a similar price tier (median: 95.2 t/s).
Grok 3 mini Reasoning (high) has a time to first token (TTFT) of 0.54s (based on xAI's API), which is very competitive compared to other reasoning models in a similar price tier (median: 1.77s).
Grok 3 mini Reasoning (high) costs $0.30 per 1M input tokens (somewhat higher than average, median: $0.25) and $0.50 per 1M output tokens (very competitive, median: $0.90), based on xAI's API.
Grok 3 mini Reasoning (high) costs $0.30 per 1M input tokens and $0.50 per 1M output tokens (based on xAI's API). For a blended rate (3:1 input to output ratio), this is $0.35 per 1M tokens. Pricing may vary by provider. Compare provider pricing
When evaluated on the Intelligence Index, Grok 3 mini Reasoning (high) generated 100M output tokens, which is at the higher end compared to other reasoning models in a similar price tier (median: 20M).
Yes, Grok 3 mini Reasoning (high) is a reasoning model. It uses extended thinking or chain-of-thought reasoning to work through complex problems before providing an answer.
Grok 3 mini Reasoning (high) supports text input.
Grok 3 mini Reasoning (high) supports text and image output.
No, Grok 3 mini Reasoning (high) does not support image input. It can only process text.
No, Grok 3 mini Reasoning (high) is not multimodal. It only supports text input.
Grok 3 mini Reasoning (high) has a context window of 1.0M tokens. This determines how much text and conversation history the model can process in a single request.
No, Grok 3 mini Reasoning (high) is proprietary. The model weights are not publicly available.
Grok 3 mini Reasoning (high) is a proprietary model and xAI has not disclosed the model size or parameter count.
Grok 3 mini Reasoning (high) achieves a score of 32 on the Artificial Analysis Intelligence Index. This composite benchmark evaluates models across reasoning, knowledge, mathematics, and coding.
Yes, Grok 3 mini Reasoning (high) is available via API through 3 providers. Compare API providers
Grok 3 mini Reasoning (high) is available through 3 API providers. Compare providers