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Grok 2 vs o1: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare Grok 2 and o1 across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureGrok 2o1
ProviderxAIOpenAI
Input Price / 1M tokens$2.00$15.00
Output Price / 1M tokens$10.00$60.00
Context Window
131.072K
200K
Max Output Tokens
4,096
100,000
Arena ELO
1,240
1,310
Coding ELO
1,225
1,310
TTFT (ms)
150
500
Tokens/sec
100
20
MultimodalNoNo
JSON ModeYesYes
Function CallingYesYes
VisionNoNo
When to Use Grok 2

Grok 2 excels at general-purpose, coding tasks.

Strengths:

  • Large context window
  • Good reasoning
  • Competitive performance

Best for:

general-purposecoding
When to Use o1

o1 excels at reasoning, coding, math tasks.

Strengths:

  • Best reasoning model
  • Code execution
  • Extended thinking

Best for:

reasoningcodingmath

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