LLMversus

Grok 3-mini vs DeepSeek R1 (Groq): Pricing, Benchmarks & Verdict (2026)

Pricing verified Sep 14, 2026By LLMversusUpdated September 17, 2026View methodology

⚡ Quick Answer

Compare Grok 3-mini and DeepSeek R1 (Groq) across pricing, benchmarks, and capabilities.

Updated: September 14, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureGrok 3-miniDeepSeek R1 (Groq)
ProviderxAIGroq
Input Price / 1M tokens$0.300$0.750
Output Price / 1M tokens$0.500$0.990
Context Window
128K
128K
Max Output Tokens
4,096
8,192
Arena ELO
1,175
1,290
Coding ELO
1,190
1,270
TTFT (ms)
130
150
Tokens/sec
140
100
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use Grok 3-mini

Grok 3-mini excels at cost-effective, general-purpose tasks.

Strengths:

  • Very cheap
  • Fast
  • Large context

Best for:

cost-effectivegeneral-purpose
When to Use DeepSeek R1 (Groq)

DeepSeek R1 (Groq) excels at reasoning, fast-inference, coding tasks.

Strengths:

  • Fast reasoning inference
  • Strong math
  • Groq speed advantage

Best for:

reasoningfast-inferencecoding

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