Comprehensive side-by-side LLM comparison
o1 leads with 10.1% higher average benchmark score. o1 offers 164.0K more tokens in context window than Grok-2. Grok-2 is $63.00 cheaper per million tokens. Grok-2 supports multimodal inputs. Overall, o1 is the stronger choice for coding tasks.
xAI
Grok 2 was developed as the second generation of xAI's language model family, designed to provide enhanced reasoning, knowledge, and conversational abilities. Built with architectural improvements and expanded training, it represents a significant advancement in xAI's model capabilities.
OpenAI
o1 was developed as part of OpenAI's reasoning-focused model series, designed to spend more time thinking before responding. Built to excel at complex reasoning tasks in science, coding, and mathematics, it employs extended internal reasoning processes to solve harder problems than traditional language models through careful step-by-step analysis.
4 months newer

Grok-2
xAI
2024-08-13

o1
OpenAI
2024-12-17
Cost per million tokens (USD)

Grok-2

o1
Context window and performance specifications
Average performance across 6 common benchmarks

Grok-2

o1
Available providers and their performance metrics

Grok-2
xAI

o1

Grok-2

o1

Grok-2

o1
Azure
OpenAI