Activefrontierllm Proprietary

Grok 2

by xAI· Released August 2024· Cutoff August 2024

Grok 2 is a state-of-the-art language model by xAI, offering advanced reasoning, coding, and multimodal capabilities. It features a 128K context window and is designed for complex problem-solving and real-time information retrieval via X (formerly Twitter). Grok 2 represents xAI's flagship model, competing with leading frontier models from OpenAI and Google.

Official Site API Docs

Input cost

$2.00 per 1M tokens

Output cost

$10.00 per 1M tokens

Context window

128K tokens

Max output

4096 tokens

Modalities

textimage

License

proprietary

Capabilities

Function CallingVisionCode GenerationStreamingJSON ModeReal-time Knowledge via XMultilingual Support

Best For

Complex reasoning, coding, and real-time data analysis tasks requiring up-to-date information from X.

Strengths

Strong reasoning and problem-solving abilities
Excellent coding performance (HumanEval 92%)
Real-time knowledge integration from X
Large 128K context window
Competitive pricing for a frontier model

Limitations

Limited availability compared to major competitors
Smaller ecosystem and fewer third-party integrations
No audio or video input support
Output token limit of 4096 may be restrictive for long-form generation

Use Cases

Advanced coding and debugging

Real-time news analysis and summarization

Complex mathematical problem solving

Data extraction and analysis from X posts

Multilingual translation and content generation

Automated customer support with live data

Research assistance and document analysis

Improvements Over Previous Model

Context window increased from 8K to 128K tokens
Significantly improved coding benchmarks (HumanEval 92% vs 63% for Grok 1)
Added vision/image input support
Reduced pricing: $2/$10 per 1M tokens vs $5/$15 for Grok 1
Faster inference with lower latency
Enhanced real-time knowledge via X integration

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