Model Comparison

DeepSeek-V3.1 vs Grok-2 Image 1212Which is better in 2026?

Comparing DeepSeek-V3.1 and Grok-2 Image 1212 across benchmarks, pricing, and capabilities.

Verdict: DeepSeek-V3.1 vs Grok-2 Image 1212 — which is better?

DeepSeek-V3.1 (by DeepSeek) and Grok-2 Image 1212 (by xAI) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

DeepSeek-V3.1 also accepts a larger context window (163,840 input tokens), making it the stronger choice for long documents and large codebases.

Choose DeepSeek-V3.1 if…

  • you process long inputs — it offers a 163,840 token context window
  • you want the most recent training data — it shipped Jan 2025
  • you need open weights you can self-host or fine-tune

Choose Grok-2 Image 1212 if…

  • you are already invested in the xAI ecosystem

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

DeepSeek-V3.1 and Grok-2 Image 1212don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Context Window

Maximum input and output token capacity

DeepSeek-V3.1 accepts 163,840 input tokens compared to Grok-2 Image 1212's 131,072 tokens. Only DeepSeek-V3.1 specifies output context (163,840 tokens).

DeepSeek
DeepSeek-V3.1
Input163,840 tokens
Output163,840 tokens
xAI
Grok-2 Image 1212
Input131,072 tokens
Output- tokens
Mon Jul 27 2026 • llm-stats.com

License

Usage and distribution terms

DeepSeek-V3.1 is licensed under MIT, while Grok-2 Image 1212 uses a proprietary license.

License differences may affect how you can use these models in commercial or open-source projects.

DeepSeek-V3.1

MIT

Open weights

Grok-2 Image 1212

Proprietary

Closed source

Release Timeline

When each model was launched

DeepSeek-V3.1 was released on 2025-01-10, while Grok-2 Image 1212 was released on 2024-12-12.

DeepSeek-V3.1 is 1 month newer than Grok-2 Image 1212.

DeepSeek-V3.1

Jan 10, 2025

1.5 years ago

4w newer
Grok-2 Image 1212

Dec 12, 2024

1.6 years ago

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

DeepSeek-V3.1 is available from DeepInfra, Novita. Grok-2 Image 1212 is available from xAI.

DeepSeek-V3.1

deepinfra logo
Deepinfra
Input Price:Input: $0.27/1MOutput Price:Output: $1.00/1M
novita logo
Novita
Input Price:Input: $0.27/1MOutput Price:Output: $1.00/1M

Grok-2 Image 1212

xai logo
xAI
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

DeepSeek
Larger context window (163,840 tokens)
Has open weights
xAI

No standout differentiators in the data we have for this pair.

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against DeepSeek-V3.1 and Grok-2 Image 1212 side-by-side, then vote on the output you prefer.

DeepSeek-V3.1
✓ Preferred
Grok-2 Image 1212
Open in Playground
AI Model Comparison Table
Feature
DeepSeek
DeepSeek-V3.1
xAI
Grok-2 Image 1212

FAQ

Common questions about DeepSeek-V3.1 vs Grok-2 Image 1212.

Which is better, DeepSeek-V3.1 or Grok-2 Image 1212?

DeepSeek-V3.1 (DeepSeek) and Grok-2 Image 1212 (xAI) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does DeepSeek-V3.1 compare to Grok-2 Image 1212 in benchmarks?

DeepSeek-V3.1 scores SimpleQA: 93.4%, MMLU-Redux: 91.8%, MMLU-Pro: 83.7%, GPQA: 74.9%, CodeForces: 69.7%.

What are the context window sizes for DeepSeek-V3.1 and Grok-2 Image 1212?

DeepSeek-V3.1 supports 164K tokens and Grok-2 Image 1212 supports 131K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between DeepSeek-V3.1 and Grok-2 Image 1212?

Key differences include context window (164K vs 131K), licensing (MIT vs Proprietary). See the full comparison above for benchmark-by-benchmark results.

Who makes DeepSeek-V3.1 and Grok-2 Image 1212?

DeepSeek-V3.1 is developed by DeepSeek and Grok-2 Image 1212 is developed by xAI.

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