Mini toolsGrok 3 mini
By xAI
Model family: Grok
Grok 3 Mini is a compact Grok-3 variant optimized for speed and utility on logic-oriented tasks. It explicitly “thinks before responding” and lets you view raw reasoning traces, making it useful for audits and teaching agents. The model supports function calling (tool use) and structured outputs for reliable integrations, and provides a 131,072-token context window for longer prompts and documents. Pricing is $0.30 per million input tokens (with $0.075/M for cached input) and $0.50 per million output tokens; optional Live Search is billed per 1K sources. In addition to the standard endpoint, a grok-3-mini-fast variant is offered; Oracle’s catalog notes both use the same underlying model with identical response quality, differing only in serving. Microsoft’s model catalog further highlights adjustable “low” and “high” thinking budgets to trade off depth versus latency. Grok 3 Mini is available via the xAI API and through major cloud catalogs (e.g., Azure AI and Oracle OCI).
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Overview
Grok 3 Mini is xAI’s lightweight reasoning model that “thinks before responding,” exposes raw reasoning traces, supports function calling and structured outputs, and offers a 131,072-token context window. It also has a grok-3-mini-fast serving option and costs $0.30/M input tokens and $0.50/M output tokens.
About xAI
xAI is an artificial intelligence startup founded by Elon Musk, aiming to understand the universe.
Industry:
Artificial Intelligence
Company Size:
1200
Location:
Palo Alto, California, US
Website:
x.ai
Benchmark scores
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Compare across all benchmarks →Tools using Grok 3 mini
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Grok — v4.5Handles difficult long-running tasks more effectively by investigating problems, using tools, recovering from mistakes, and verifying results in realistic environments. Extends beyond software engineering into data science, finance, legal work, and other computer-based knowledge tasks with a broader training mix. Improves agent-style computer work through training on large volumes of codebase interactions and developer-agent behavior with software tools. Gains stronger robustness on hard problems through reinforcement learning environments designed specifically to remain challenging even for frontier systems. Offers a separate fast variant, indicating a higher-speed option alongside the main weight class for lower-latency workflows.
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Juju🙏 95 karmaSep 11, 2024@Cabina.AIPersonal top 5 most convenient tools for creating content for website or social media. Writing text and generating images immediately
Last updated: April 6, 2026
