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GPT-6 Sol vs Nova 2 Pro

GPT-6 Sol leads the LLM Stats Score 49.4 to 30.8.

OpenAI · Amazon · Updated for 2026

Which is better?

GPT-6 Sol leads the overall LLM Stats Score 49.4 to 30.8, ranking #21 overall.

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

Choose GPT-6 Sol

  • overall performance matters — it scores 49.4 and ranks #21 on LLM Stats
  • your work emphasizes reasoning and coding — it leads those capability indexes
  • you want the most recent training data — it shipped Sep 2026

Choose Nova 2 Pro

  • you are already invested in the Amazon ecosystem

At a glance

The differences that matter most.

GPT-6 Sol
OpenAI
Nova 2 Pro
Amazon
Core performance indexes
LLM Stats Score
49.4
#21
30.8
#122
Reasoning
45.6
#29
30.7
#122
Coding
35.8
#25
19.4
#111
Agents
36.7
#15
11.9
#111
Cost, coverage & limits
Benchmark wins
—
—
Input price
$2.00 / M
— / M
Output price
$10.00 / M
— / M
Context window
1,050,000
—

Capability indexes

Additional strengths measured across groups of related public benchmarks

1 shared
Index
GPT-6 Sol
Nova 2 Pro
Tool use
26.6#25
15.1#93
Conservative TrueSkill rating · higher is betterHow scores work

Individual benchmarks

5 reported for GPT-6 Sol · 18 for Nova 2 Pro

No common benchmarks found

GPT-6 Sol and Nova 2 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

Context Window

Maximum input and output token capacity

Only GPT-6 Sol specifies input context (1,050,000 tokens). Only GPT-6 Sol specifies output context (128,000 tokens).

OpenAI
GPT-6 Sol
Input1,050,000 tokens
Output128,000 tokens
Amazon
Nova 2 Pro
Input- tokens
Output- tokens
Thu Sep 24 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Both GPT-6 Sol and Nova 2 Pro support multimodal inputs.

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

GPT-6 Sol

Text
Images
Audio
Video

Nova 2 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.

GPT-6 Sol

Proprietary

Closed source

Nova 2 Pro

Proprietary

Closed source

Release Timeline

When each model was launched

GPT-6 Sol was released on 2026-09-22, while Nova 2 Pro was released on 2025-12-02.

GPT-6 Sol is 10 months newer than Nova 2 Pro.

GPT-6 Sol

Sep 22, 2026

0 days ago

9mo newer
Nova 2 Pro

Dec 2, 2025

9 months ago

Knowledge Cutoff

When training data ends

GPT-6 Sol has a documented knowledge cutoff of 2026-04-20, while Nova 2 Pro's cutoff date is not specified.

We can confirm GPT-6 Sol's training data extends to 2026-04-20, but cannot make a direct comparison without Nova 2 Pro's cutoff date.

GPT-6 Sol

Apr 2026

Nova 2 Pro

—

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against GPT-6 Sol and Nova 2 Pro side-by-side, then vote on the output you prefer.

GPT-6 Sol
✓ Preferred
Nova 2 Pro
Open in Playground

FAQ

Common questions about GPT-6 Sol vs Nova 2 Pro.

Which is better, GPT-6 Sol or Nova 2 Pro?

GPT-6 Sol leads the LLM Stats Score 49.4 to 30.8. GPT-6 Sol is made by OpenAI and Nova 2 Pro is made by Amazon. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does GPT-6 Sol compare to Nova 2 Pro in benchmarks?

GPT-6 Sol scores DeepSWE 1.1: 68.8%, OSWorld 2.0: 64.4%, Agents' Last Exam: 56.4%, FrontierCode 1.1: 49.3%, AutomationBench v1.0.6: 33.2%. Nova 2 Pro scores Tau2 Telecom: 92.7%, AIME 2025: 92.3%, ScreenSpot: 88.1%, LongCodeBench: 84.0%, MMLU-Pro: 81.6%.

What are the context window sizes for GPT-6 Sol and Nova 2 Pro?

GPT-6 Sol supports 1.1M tokens and Nova 2 Pro supports an unknown number of tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between GPT-6 Sol and Nova 2 Pro?

Key differences include LLM Stats Score (49.4 vs 30.8). See the full comparison above for benchmark-by-benchmark results.

Who makes GPT-6 Sol and Nova 2 Pro?

GPT-6 Sol is developed by OpenAI and Nova 2 Pro is developed by Amazon.

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