A sharp budget reasoning model that earns its place when logic matters more than creativity or multimodal support.
70
Coding
52
Writing
68
Research
0
Images
88
Value
62
Long Context
Use this when
Developers and researchers who need solid reasoning and logic tasks at near-throwaway pricing without committing to a full flagship model.
Skip this if
You need image understanding, rich creative writing, or a mature third-party integration ecosystem — Gemini 2.0 Flash or GPT-4o Mini will serve you better.
Exceptional price-to-reasoning ratio at $0.30/$0.50 per million tokens, undercutting GPT-4o Mini and competing with Gemini Flash tiers
Built on Grok 3's reasoning architecture, meaning it retains more logical rigor than typical budget models
131K context window is generous for the price tier, suitable for moderate document analysis
Strong math and structured problem-solving relative to cost, outperforming similarly priced models on chain-of-thought tasks
Weaknesses
Noticeably weaker at open-ended creative writing and nuanced prose compared to Claude Haiku 3.5 or GPT-4o Mini
No multimodal (vision) capability, limiting use cases compared to Gemini 2.0 Flash which handles images at similar cost
xAI's API ecosystem and tooling are less mature than OpenAI or Anthropic, which may introduce integration friction
Monthly cost estimate
See what xAI: Grok 3 Mini actually costs at your usage level
Input tokens / month1M
10k50M
Output tokens / month500k
10k25M
Input cost
$0.300
Output cost
$0.250
Total / month
$0.550
Based on xAI: Grok 3 Mini API pricing: $0.3/1M input · $0.5/1M output. Real costs vary by provider discounts and caching. Check the provider for exact current rates.
Price History
xAI: Grok 3 Mini pricing over time
→0% since Mar 27
2 data points · tracked daily since Mar 27, 2026
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Developers and researchers who need solid reasoning and logic tasks at near-throwaway pricing without committing to a full flagship model.. Start free — no card required.
Recommendations are made independently based on real-world use and public benchmarks. See our disclosures for details.
Compare alternatives
Similar models worth checking before you commit.
xAIBudget
xAI: Grok 3 Mini Beta
Grok 3 Mini Beta is xAI's lightweight reasoning-capable model designed for cost-efficient tasks that benefit from structured thinking without the full compute of Grok 3. It offers a 128K context window at sub-dollar pricing per million tokens.
Verdict
A surprisingly capable budget reasoner held back only by its beta instability.
Quality score
58%
Pricing
$0.30/1M in
$0.50/1M out
Speed
Fast
Best for budget-conscious users who need light reasoning and logical tasks without paying flagship prices.
Context
131k tokens
Model is in Beta — API behavior, rate limits, and availability may change without notice. No multimodal support confirmed. Reasoning mode may increase effective latency on complex prompts despite fast base speed.
BudgetReasoningMiniBetaxAI
Best for
Budget-conscious users who need light reasoning and logical tasks without paying flagship prices.
Mistral Large 3 2512 is Mistral's flagship dense model updated in December 2025, offering strong multilingual reasoning and coding capabilities at a significantly reduced price point compared to its predecessor. It targets enterprise workloads that need high-quality outputs without paying top-tier frontier model prices.
Verdict
The best price-per-quality ratio in the non-mini flagship tier, especially for multilingual and long-context enterprise tasks.
Quality score
69%
Pricing
$0.50/1M in
$1.50/1M out
Speed
Balanced
Best for multilingual enterprise tasks, code generation, and long-document analysis where cost efficiency matters more than absolute state-of-the-art performance.
Context
262k tokens
Pricing of $0.50 input / $1.50 output per 1M tokens places it firmly in the budget-flagship category. Available via Mistral API (La Plateforme) and major cloud providers. December 2025 update ('2512') improves instruction following over the earlier 2407 release.
Multilingual enterprise tasks, code generation, and long-document analysis where cost efficiency matters more than absolute state-of-the-art performance.
Pricing moves, ranking shifts, and capability updates.
New ModelMar 27, 2026
xAI: Grok 3 Mini — added to UseRightAI
xAI: Grok 3 Mini (xAI) is now indexed. A sharp budget reasoning model that earns its place when logic matters more than creativity or multimodal support.
xAI: Grok 3 Mini is best for developers and researchers who need solid reasoning and logic tasks at near-throwaway pricing without committing to a full flagship model.. It is a strong fit when that workflow matters more than the tradeoffs around budget pricing and fast speed.
When should I avoid xAI: Grok 3 Mini?
You need image understanding, rich creative writing, or a mature third-party integration ecosystem — Gemini 2.0 Flash or GPT-4o Mini will serve you better.
What is a cheaper alternative to xAI: Grok 3 Mini?
Meta: Llama 3.1 8B Instruct is the lower-cost option to compare first when you want a similar workflow fit with less token spend.
What is a faster alternative to xAI: Grok 3 Mini?
xAI: Grok 3 Mini Beta is the better pick when response time matters more than maximum depth or premium quality.
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