Model Comparison

GPT-5 vs Llama 4 ScoutWhich is better in 2026?

GPT-5 significantly outperforms across most benchmarks. Llama 4 Scout is 25.5x cheaper per token.

Verdict: GPT-5 vs Llama 4 Scout — which is better?

GPT-5 (by OpenAI) and Llama 4 Scout (by Meta) 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.

GPT-5 outperforms in 4 benchmarks (GPQA, MATH, MMLU, MMMU), while Llama 4 Scout is better at 0 benchmarks. GPT-5 significantly outperforms across most benchmarks.

On price, Llama 4 Scout is roughly 25.5x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Llama 4 Scout also accepts a larger context window (10,000,000 input tokens), making it the stronger choice for long documents and large codebases.

Choose GPT-5 if…

  • you want the strongest raw capability — it leads on 4 of 4 shared benchmarks
  • you want the most recent training data — it shipped Aug 2025

Choose Llama 4 Scout if…

  • cost matters — it's about 25.5x cheaper per token
  • you process long inputs — it offers a 10,000,000 token context window
  • you need open weights you can self-host or fine-tune
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Performance Benchmarks

Comparative analysis across standard metrics

4 benchmarks

GPT-5 outperforms in 4 benchmarks (GPQA, MATH, MMLU, MMMU), while Llama 4 Scout is better at 0 benchmarks.

GPT-5 significantly outperforms across most benchmarks.

Sat Jun 06 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Llama 4 Scout costs less

For input processing, GPT-5 ($1.25/1M tokens) is 15.6x more expensive than Llama 4 Scout ($0.08/1M tokens).

For output processing, GPT-5 ($10.00/1M tokens) is 33.3x more expensive than Llama 4 Scout ($0.30/1M tokens).

In conclusion, GPT-5 is more expensive than Llama 4 Scout.*

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

Lowest available price from all providers
Sat Jun 06 2026 • llm-stats.com
OpenAI
GPT-5
Input tokens$1.25
Output tokens$10.00
Best providerOpenAI
Meta
Llama 4 Scout
Input tokens$0.08
Output tokens$0.30
Best providerDeepinfra
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Llama 4 Scout accepts 10,000,000 input tokens compared to GPT-5's 400,000 tokens. Llama 4 Scout can generate longer responses up to 10,000,000 tokens, while GPT-5 is limited to 128,000 tokens.

OpenAI
GPT-5
Input400,000 tokens
Output128,000 tokens
Meta
Llama 4 Scout
Input10,000,000 tokens
Output10,000,000 tokens
Sat Jun 06 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both GPT-5 and Llama 4 Scout support multimodal inputs.

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

GPT-5

Text
Images
Audio
Video

Llama 4 Scout

Text
Images
Audio
Video

License

Usage and distribution terms

GPT-5 is licensed under a proprietary license, while Llama 4 Scout uses Llama 4 Community License Agreement.

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

GPT-5

Proprietary

Closed source

Llama 4 Scout

Llama 4 Community License Agreement

Open weights

Release Timeline

When each model was launched

GPT-5 was released on 2025-08-07, while Llama 4 Scout was released on 2025-04-05.

GPT-5 is 4 months newer than Llama 4 Scout.

GPT-5

Aug 7, 2025

10 months ago

4mo newer
Llama 4 Scout

Apr 5, 2025

1.2 years ago

Knowledge Cutoff

When training data ends

GPT-5 has a documented knowledge cutoff of 2024-09-30, while Llama 4 Scout's cutoff date is not specified.

We can confirm GPT-5's training data extends to 2024-09-30, but cannot make a direct comparison without Llama 4 Scout's cutoff date.

GPT-5

Sep 2024

Llama 4 Scout

—

Provider Availability

GPT-5 is available from OpenAI. Llama 4 Scout is available from DeepInfra, Lambda, Novita, Groq, Fireworks, Together.

GPT-5

openai logo
OpenAI
Input Price:Input: $1.25/1MOutput Price:Output: $10.00/1M

Llama 4 Scout

deepinfra logo
Deepinfra
Input Price:Input: $0.08/1MOutput Price:Output: $0.30/1M
lambda logo
Lambda
Input Price:Input: $0.08/1MOutput Price:Output: $0.30/1M
novita logo
Novita
Input Price:Input: $0.10/1MOutput Price:Output: $0.50/1M
groq logo
Groq
Input Price:Input: $0.11/1MOutput Price:Output: $0.34/1M
fireworks logo
Fireworks
Input Price:Input: $0.15/1MOutput Price:Output: $0.60/1M
together logo
Together
Input Price:Input: $0.18/1MOutput Price:Output: $0.59/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

OpenAI
Higher GPQA score (85.7% vs 57.2%)
Higher MATH score (84.7% vs 50.3%)
Higher MMLU score (92.5% vs 79.6%)
Higher MMMU score (84.2% vs 69.4%)
Meta
Larger context window (10,000,000 tokens)
Less expensive input tokens
Less expensive output tokens
Has open weights

Detailed Comparison

AI Model Comparison Table
Feature
OpenAI
GPT-5
Meta
Llama 4 Scout

FAQ

Common questions about GPT-5 vs Llama 4 Scout.

Which is better, GPT-5 or Llama 4 Scout?

GPT-5 significantly outperforms across most benchmarks. GPT-5 is made by OpenAI and Llama 4 Scout is made by Meta. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does GPT-5 compare to Llama 4 Scout in benchmarks?

GPT-5 scores SWE-Lancer (IC-Diamond subset): 100.0%, COLLIE: 99.0%, Tau2 Telecom: 96.7%, OpenAI-MRCR: 2 needle 128k: 95.2%, AIME 2025: 94.6%. Llama 4 Scout scores DocVQA: 94.4%, MGSM: 90.6%, ChartQA: 88.8%, MMLU: 79.6%, MMLU-Pro: 74.3%.

Is GPT-5 cheaper than Llama 4 Scout?

Llama 4 Scout is 15.6x cheaper for input tokens. GPT-5 costs $1.25/M input and $10.00/M output via openai. Llama 4 Scout costs $0.08/M input and $0.30/M output via deepinfra.

What are the context window sizes for GPT-5 and Llama 4 Scout?

GPT-5 supports 400K tokens and Llama 4 Scout supports 10.0M tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between GPT-5 and Llama 4 Scout?

Key differences include context window (400K vs 10.0M), input pricing ($1.25 vs $0.08/M), licensing (Proprietary vs Llama 4 Community License Agreement). See the full comparison above for benchmark-by-benchmark results.

Who makes GPT-5 and Llama 4 Scout?

GPT-5 is developed by OpenAI and Llama 4 Scout is developed by Meta.

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