Grok 3 vs Grok 3 Mini
Compare pricing, context windows, and strengths for Grok 3 by xAI and Grok 3 Mini by xAI - and see how to put either to work in Appaca.
Grok 3
A high-performance enterprise model for coding, extraction, reasoning, and domain-expert tasks across finance, healthcare, law, and science.
View Grok 3Grok 3 Mini
A lightweight reasoning model that is fast, efficient, and ideal for logic-heavy tasks without deep domain requirements.
View Grok 3 MiniGrok 3 vs Grok 3 Mini at a glance
Specs and pricing side by side, from the Appaca AI models directory.
| Spec | Grok 3 | Grok 3 Mini |
|---|---|---|
| Provider | xAI | xAI |
| Model type | Text | Text |
| Context window | 131.1K tokens | 131.1K tokens |
| Input price | $3 / 1M tokens | $0.3 / 1M tokens |
| Output price | $15 / 1M tokens | $0.5 / 1M tokens |
| Status | Current | Current |
How Grok 3 and Grok 3 Mini differ
What the numbers mean in practice when choosing between Grok 3 and Grok 3 Mini.
-
Grok 3 Mini is 90% cheaper on input tokens ($0.3 vs $3 per million), which adds up quickly in document-heavy workloads.
-
Grok 3 Mini is 97% cheaper on output tokens ($0.5 vs $15 per million) - the bigger factor for tools that generate long documents.
-
Both models offer the same 131.1K tokens context window.
Strengths side by side
Where each model shines, according to benchmarks and provider positioning.
Grok 3
1. Strong enterprise-grade reasoning
- Built for deep logical reasoning, structured decision-making, and multi-step analysis.
- Performs exceptionally in domains requiring precision: law, finance, healthcare, and STEM.
2. Excellent at data extraction and summarization
- Optimized for structured extraction from documents, PDFs, tables, and complex text.
- Ideal for enterprise workflows like reporting, compliance automation, or knowledge mining.
3. High-performance coding capabilities
- Excels at code generation, debugging, refactoring, and explaining code.
- Competitive with top-tier coding models for multi-file, long-context code reasoning.
4. Supports function calling and structured outputs
- Integrates cleanly with agent frameworks and external tools.
- Predictable, schema-aligned responses suitable for production systems.
5. Large 131K context window
- Handles long documents, transcripts, contracts, codebases, or multi-document tasks.
- Useful for ingesting highly technical materials in one pass.
6. Efficient cost structure with cached token pricing
- Cached inputs: only $0.75 / 1M tokens, enabling large-scale systems.
- Encourages reuse for powerful retrieval-augmented workflows.
7. Enterprise reliability and availability
- Supported across multiple regions (us-east-1, eu-west-1).
- Consistent rate limits: 600 requests/min.
- Suitable for production-grade apps with stability requirements.
8. Supports advanced search capabilities
- Optional Live Search add-on for real-time knowledge retrieval.
- Pricing: $25 per 1K sources.
Grok 3 Mini
1. Lightweight but thoughtful reasoning
- Designed to 'think before responding' with accessible raw thought traces.
- Excellent for logic puzzles, lightweight reasoning, and systematic tasks.
2. Extremely cost-efficient
- Only $0.30 per 1M input tokens and $0.50 per 1M output tokens.
- Cached token support lowers cost to $0.075 per 1M tokens.
3. Fast and responsive
- Optimized for low-latency applications and high-throughput use cases.
- Suitable for chatbots, assistants, and automation flows.
4. Supports modern developer features
- Function calling for tool-augmented workflows.
- Structured outputs for schema-controlled responses.
- Integrates cleanly with agents and pipelines.
5. Large 131K context window
- Can understand and work with long documents, transcripts, or multi-turn sessions.
6. Great for non-domain-heavy tasks
- Useful for summarization, rewriting, extraction, everyday reasoning, and app logic.
- Does not require domain expertise to operate effectively.
7. Compatible with enterprise infrastructure
- Stable rate limits: 480 requests per minute.
- Same API structure as all Grok 3 models.
8. Optional Live Search support
- $25 per 1K sources for real-time search augmentation.
Use Grok 3 or Grok 3 Mini - or both
Appaca is the AI workspace for operators. Build internal tools and AI co-workers powered by Grok 3 or Grok 3 Mini - connected to your real data and ready for your whole team. No code, no deployment.
Describe it, and it's built
Tell the Appaca agent the internal tool you need and it builds a working app powered by Grok 3 or Grok 3 Mini. No code, no API keys, no deployment.
Switch models without rebuilding
Start on Grok 3, test the same tool on Grok 3 Mini, and keep whichever performs better - the rest of your app stays exactly as it is.
Automated for the whole team
Schedule tools to run on autopilot - daily digests, weekly reports, real-time triggers - and share them with your whole team from one workspace.
Describe it, and it's built
Tell the Appaca agent what your team needs and it builds a working app powered by Grok 3 or Grok 3 Mini - connected to the tools you already use.
Related comparisons
See how Grok 3 and Grok 3 Mini stack up against other models in the directory.
FAQs
Grok 3 Mini is generally cheaper: $0.3 input / $0.5 output per million tokens, versus $3 / $15 for Grok 3. Actual cost depends on how many tokens your workload reads and writes.
They are equal: both Grok 3 and Grok 3 Mini support a 131.1K tokens context window.
It depends on the job. Compare the pricing, context window, and strengths above against your workload - and remember the choice isn't permanent. In Appaca you can build a tool on Grok 3, test the same tool on Grok 3 Mini, and switch at any time without rebuilding anything.
Yes. Appaca is a no-code AI workspace: describe the internal tool your team needs and the Appaca agent builds it as a working app powered by Grok 3, Grok 3 Mini, or any other model in the directory - with a built-in database, team access, and integrations. No API keys to wire up and nothing to deploy.
Build AI tools with Grok 3 or Grok 3 Mini
Describe the tool your team needs and get a working app powered by the model you choose - with a built-in database, team access, and integrations. No code, no deployment.