The AI arena is free today

Open Superagent

Grok 4.7 vs Seed 2.0 Pro

Grok 4.7 leads the LLM Stats Score 48.5 to 39.5. Seed 2.0 Pro is 2.7x cheaper per token.

xAI · ByteDance · Updated for 2026

Which is better?

Grok 4.7 leads the overall LLM Stats Score 48.5 to 39.5, ranking #23 overall.

On price, Seed 2.0 Pro is roughly 2.7x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Grok 4.7 also accepts a larger context window (500,000 input tokens), making it the stronger choice for long documents and large codebases.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose Grok 4.7

  • overall performance matters — it scores 48.5 and ranks #23 on LLM Stats
  • your work emphasizes coding and agents — it leads those capability indexes
  • you process long inputs — it offers a 500,000 token context window
  • you want the most recent training data — it shipped Sep 2026

Choose Seed 2.0 Pro

  • cost matters — it's about 2.7x cheaper per token

At a glance

The differences that matter most.

Grok 4.7
xAI
Seed 2.0 Pro
ByteDance
Core performance indexes
LLM Stats Score
48.5
#23
39.5
#60
Reasoning
37.4
#69
39.0
#59
Coding
40.1
#13
22.0
#86
Agents
36.1
#19
16.8
#80
Cost, coverage & limits
Benchmark wins
—
—
Input price
$2.00 / M
$0.50 / M
Output price
$6.00 / M
$3.00 / M
Context window
500,000
256,000

Individual benchmarks

23 reported for Grok 4.7 · 6 for Seed 2.0 Pro

No common benchmarks found

Grok 4.7 and Seed 2.0 Prodon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Human preference

Blind head-to-head votes and playground preference scores

Pricing Analysis

Price comparison per million tokens

Seed 2.0 Pro costs less

For input processing, Grok 4.7 ($2.00/1M tokens) is 4.0x more expensive than Seed 2.0 Pro ($0.50/1M tokens).

For output processing, Grok 4.7 ($6.00/1M tokens) is 2.0x more expensive than Seed 2.0 Pro ($3.00/1M tokens).

In conclusion, Grok 4.7 is more expensive than Seed 2.0 Pro.*

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

Lowest available price from all providers
Tue Sep 22 2026 • llm-stats.com
xAI
Grok 4.7
Input tokens$2.00
Output tokens$6.00
Best providerxAI
ByteDance
Seed 2.0 Pro
Input tokens$0.50
Output tokens$3.00
Best providerDeepinfra
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Grok 4.7 accepts 500,000 input tokens compared to Seed 2.0 Pro's 256,000 tokens. Only Seed 2.0 Pro specifies output context (131,072 tokens).

xAI
Grok 4.7
Input500,000 tokens
Output- tokens
ByteDance
Seed 2.0 Pro
Input256,000 tokens
Output131,072 tokens
Tue Sep 22 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Both Grok 4.7 and Seed 2.0 Pro support multimodal inputs.

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

Grok 4.7

Text
Images
Audio
Video

Seed 2.0 Pro

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 4.7

Proprietary

Closed source

Seed 2.0 Pro

Proprietary

Closed source

Release Timeline

When each model was launched

Grok 4.7 was released on 2026-09-21, while Seed 2.0 Pro was released on 2026-02-14.

Grok 4.7 is 7 months newer than Seed 2.0 Pro.

Grok 4.7

Sep 21, 2026

1 days ago

7mo newer
Seed 2.0 Pro

Feb 14, 2026

7 months ago

Knowledge Cutoff

When training data ends

Grok 4.7 has a knowledge cutoff of 2026-06-01, while Seed 2.0 Pro has a cutoff of 2024-01-01.

Grok 4.7 has more recent training data (up to 2026-06-01), making it potentially better informed about events through that date compared to Seed 2.0 Pro (2024-01-01).

Grok 4.7

Jun 2026

2.4 yr newer
Seed 2.0 Pro

Jan 2024

Provider Availability

Grok 4.7 is available from xAI. Seed 2.0 Pro is available from DeepInfra.

Grok 4.7

xai logo
xAI
Input Price:Input: $2.00/1MOutput Price:Output: $6.00/1M

Seed 2.0 Pro

deepinfra logo
Deepinfra
Input Price:Input: $0.50/1MOutput Price:Output: $3.00/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Grok 4.7 and Seed 2.0 Pro side-by-side, then vote on the output you prefer.

Grok 4.7
✓ Preferred
Seed 2.0 Pro
Open in Playground

FAQ

Common questions about Grok 4.7 vs Seed 2.0 Pro.

Which is better, Grok 4.7 or Seed 2.0 Pro?

Grok 4.7 leads the LLM Stats Score 48.5 to 39.5. Grok 4.7 is made by xAI and Seed 2.0 Pro is made by ByteDance. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Grok 4.7 compare to Seed 2.0 Pro in benchmarks?

Grok 4.7 scores BixBench MCQ: 88.4%, WMDP-Bio: 88.1%, WMDP-Cyber: 88.1%, WMDP-Chem: 84.9%, CyberGym: 80.3%. Seed 2.0 Pro scores AIME 2025: 98.3%, AIME 2026: 94.2%, GPQA: 88.9%, LiveCodeBench v6: 87.8%, BrowseComp: 77.3%.

Is Grok 4.7 cheaper than Seed 2.0 Pro?

Seed 2.0 Pro is 4.0x cheaper for input tokens. Grok 4.7 costs $2.00/M input and $6.00/M output via xai. Seed 2.0 Pro costs $0.50/M input and $3.00/M output via deepinfra.

What are the context window sizes for Grok 4.7 and Seed 2.0 Pro?

Grok 4.7 supports 500K tokens and Seed 2.0 Pro supports 256K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Grok 4.7 and Seed 2.0 Pro?

Key differences include LLM Stats Score (48.5 vs 39.5), context window (500K vs 256K), input pricing ($2.00 vs $0.50/M). See the full comparison above for benchmark-by-benchmark results.

Who makes Grok 4.7 and Seed 2.0 Pro?

Grok 4.7 is developed by xAI and Seed 2.0 Pro is developed by ByteDance.

Related comparisons