Model Comparison

Grok-2 vs Nova Lite

Grok-2 significantly outperforms across most benchmarks. Nova Lite is 38.1x cheaper per token.

Want to compare interactively?Try the playground

Performance Benchmarks

Comparative analysis across standard metrics

6 benchmarks

Grok-2 outperforms in 6 benchmarks (DocVQA, GPQA, HumanEval, MATH, MMLU, MMMU), while Nova Lite is better at 0 benchmarks.

Grok-2 significantly outperforms across most benchmarks.

Sat May 30 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Nova Lite costs less

For input processing, Grok-2 ($2.00/1M tokens) is 33.3x more expensive than Nova Lite ($0.06/1M tokens).

For output processing, Grok-2 ($10.00/1M tokens) is 41.7x more expensive than Nova Lite ($0.24/1M tokens).

In conclusion, Grok-2 is more expensive than Nova Lite.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers
Sat May 30 2026 • llm-stats.com
xAI
Grok-2
Input tokens$2.00
Output tokens$10.00
Best providerxAI
Amazon
Nova Lite
Input tokens$0.06
Output tokens$0.24
Best providerAWS Bedrock
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Nova Lite accepts 300,000 input tokens compared to Grok-2's 128,000 tokens. Grok-2 can generate longer responses up to 8,000 tokens, while Nova Lite is limited to 2,048 tokens.

xAI
Grok-2
Input128,000 tokens
Output8,000 tokens
Amazon
Nova Lite
Input300,000 tokens
Output2,048 tokens
Sat May 30 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both Grok-2 and Nova Lite support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

Grok-2

Text
Images
Audio
Video

Nova Lite

Text
Images
Audio
Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

Grok-2

Proprietary

Closed source

Nova Lite

Proprietary

Closed source

Release Timeline

When each model was launched

Grok-2 was released on 2024-08-13, while Nova Lite was released on 2024-11-20.

Nova Lite is 3 months newer than Grok-2.

Grok-2

Aug 13, 2024

1.8 years ago

Nova Lite

Nov 20, 2024

1.5 years ago

3mo newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Provider Availability

Grok-2 is available from xAI. Nova Lite is available from Bedrock.

Grok-2

xai logo
xAI
Input Price:Input: $2.00/1MOutput Price:Output: $10.00/1M

Nova Lite

bedrock logo
AWS Bedrock
Input Price:Input: $0.06/1MOutput Price:Output: $0.24/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

xAI
Higher DocVQA score (93.6% vs 92.4%)
Higher GPQA score (56.0% vs 42.0%)
Higher HumanEval score (88.4% vs 85.4%)
Higher MATH score (76.1% vs 73.3%)
Higher MMLU score (87.5% vs 80.5%)
Higher MMMU score (66.1% vs 56.2%)
Amazon
Larger context window (300,000 tokens)
Less expensive input tokens
Less expensive output tokens

Detailed Comparison

AI Model Comparison Table
Feature
xAI
Grok-2
Amazon
Nova Lite

FAQ

Common questions about Grok-2 vs Nova Lite.

Which is better, Grok-2 or Nova Lite?

Grok-2 significantly outperforms across most benchmarks. Grok-2 is made by xAI and Nova Lite is made by Amazon. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does Grok-2 compare to Nova Lite in benchmarks?

Grok-2 scores DocVQA: 93.6%, HumanEval: 88.4%, MMLU: 87.5%, MATH: 76.1%, MMLU-Pro: 75.5%. Nova Lite scores GSM8k: 94.5%, ARC-C: 92.4%, DocVQA: 92.4%, IFEval: 89.7%, Translation en→Set1 COMET22: 88.8%.

Is Grok-2 cheaper than Nova Lite?

Nova Lite is 33.3x cheaper for input tokens. Grok-2 costs $2.00/M input and $10.00/M output via xai. Nova Lite costs $0.06/M input and $0.24/M output via bedrock.

What are the context window sizes for Grok-2 and Nova Lite?

Grok-2 supports 128K tokens and Nova Lite supports 300K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Grok-2 and Nova Lite?

Key differences include context window (128K vs 300K), input pricing ($2.00 vs $0.06/M). See the full comparison above for benchmark-by-benchmark results.

Who makes Grok-2 and Nova Lite?

Grok-2 is developed by xAI and Nova Lite is developed by Amazon.