Model Comparison

GPT-5.6 Luna vs Llama 4 MaverickWhich is better in 2026?

GPT-5.6 Luna significantly outperforms across most benchmarks. Llama 4 Maverick is 8.1x cheaper per token.

Verdict: GPT-5.6 Luna vs Llama 4 Maverick — which is better?

GPT-5.6 Luna (by OpenAI) and Llama 4 Maverick (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-5.6 Luna outperforms in 2 benchmarks (GPQA, MMMU-Pro), while Llama 4 Maverick is better at 0 benchmarks. GPT-5.6 Luna significantly outperforms across most benchmarks.

On price, Llama 4 Maverick is roughly 8.1x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

GPT-5.6 Luna also accepts a larger context window (1,050,000 input tokens), making it the stronger choice for long documents and large codebases.

Choose GPT-5.6 Luna if…

  • you want the strongest raw capability — it leads on 2 of 2 shared benchmarks
  • you process long inputs — it offers a 1,050,000 token context window
  • you want the most recent training data — it shipped Jul 2026

Choose Llama 4 Maverick if…

  • cost matters — it's about 8.1x cheaper per token
  • you need open weights you can self-host or fine-tune

Performance Benchmarks

Comparative analysis across standard metrics

2 benchmarks

GPT-5.6 Luna outperforms in 2 benchmarks (GPQA, MMMU-Pro), while Llama 4 Maverick is better at 0 benchmarks.

GPT-5.6 Luna significantly outperforms across most benchmarks.

Wed Jul 22 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Llama 4 Maverick costs less

For input processing, GPT-5.6 Luna ($1.00/1M tokens) is 5.9x more expensive than Llama 4 Maverick ($0.17/1M tokens).

For output processing, GPT-5.6 Luna ($6.00/1M tokens) is 10.0x more expensive than Llama 4 Maverick ($0.60/1M tokens).

In conclusion, GPT-5.6 Luna is more expensive than Llama 4 Maverick.*

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

Lowest available price from all providers
Wed Jul 22 2026 • llm-stats.com
OpenAI
GPT-5.6 Luna
Input tokens$1.00
Output tokens$6.00
Best providerOpenAI
Meta
Llama 4 Maverick
Input tokens$0.17
Output tokens$0.60
Best providerDeepinfra
Notice missing or incorrect data?Start an Issue

Context Window

Maximum input and output token capacity

GPT-5.6 Luna accepts 1,050,000 input tokens compared to Llama 4 Maverick's 1,000,000 tokens. Llama 4 Maverick can generate longer responses up to 1,000,000 tokens, while GPT-5.6 Luna is limited to 128,000 tokens.

OpenAI
GPT-5.6 Luna
Input1,050,000 tokens
Output128,000 tokens
Meta
Llama 4 Maverick
Input1,000,000 tokens
Output1,000,000 tokens
Wed Jul 22 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both GPT-5.6 Luna and Llama 4 Maverick support multimodal inputs.

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

GPT-5.6 Luna

Text
Images
Audio
Video

Llama 4 Maverick

Text
Images
Audio
Video

License

Usage and distribution terms

GPT-5.6 Luna is licensed under a proprietary license, while Llama 4 Maverick uses Llama 4 Community License Agreement.

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

GPT-5.6 Luna

Proprietary

Closed source

Llama 4 Maverick

Llama 4 Community License Agreement

Open weights

Release Timeline

When each model was launched

GPT-5.6 Luna was released on 2026-07-09, while Llama 4 Maverick was released on 2025-04-05.

GPT-5.6 Luna is 15 months newer than Llama 4 Maverick.

GPT-5.6 Luna

Jul 9, 2026

1 weeks ago

1.3yr newer
Llama 4 Maverick

Apr 5, 2025

1.3 years ago

Knowledge Cutoff

When training data ends

GPT-5.6 Luna has a documented knowledge cutoff of 2026-02-16, while Llama 4 Maverick's cutoff date is not specified.

We can confirm GPT-5.6 Luna's training data extends to 2026-02-16, but cannot make a direct comparison without Llama 4 Maverick's cutoff date.

GPT-5.6 Luna

Feb 2026

Llama 4 Maverick

Provider Availability

GPT-5.6 Luna is available from OpenAI. Llama 4 Maverick is available from DeepInfra, Novita, Lambda, Groq, Fireworks, Together, Sambanova.

GPT-5.6 Luna

openai logo
OpenAI
Input Price:Input: $1.00/1MOutput Price:Output: $6.00/1M

Llama 4 Maverick

deepinfra logo
Deepinfra
Input Price:Input: $0.17/1MOutput Price:Output: $0.60/1M
novita logo
Novita
Input Price:Input: $0.17/1MOutput Price:Output: $0.85/1M
lambda logo
Lambda
Input Price:Input: $0.18/1MOutput Price:Output: $0.60/1M
groq logo
Groq
Input Price:Input: $0.20/1MOutput Price:Output: $0.60/1M
fireworks logo
Fireworks
Input Price:Input: $0.22/1MOutput Price:Output: $0.88/1M
together logo
Together
Input Price:Input: $0.27/1MOutput Price:Output: $0.85/1M
sambanova logo
Sambanova
Input Price:Input: $0.63/1MOutput Price:Output: $1.79/1M
* Prices shown are per million tokens

Outputs Comparison

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Key Takeaways

Larger context window (1,050,000 tokens)
Higher GPQA score (92.3% vs 69.8%)
Higher MMMU-Pro score (78.4% vs 59.6%)
Less expensive input tokens
Less expensive output tokens
Has open weights

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against GPT-5.6 Luna and Llama 4 Maverick side-by-side, then vote on the output you prefer.

GPT-5.6 Luna
✓ Preferred
Llama 4 Maverick
Open in Playground
AI Model Comparison Table
Feature
OpenAI
GPT-5.6 Luna
Meta
Llama 4 Maverick

FAQ

Common questions about GPT-5.6 Luna vs Llama 4 Maverick.

Which is better, GPT-5.6 Luna or Llama 4 Maverick?

GPT-5.6 Luna significantly outperforms across most benchmarks. GPT-5.6 Luna is made by OpenAI and Llama 4 Maverick is made by Meta. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does GPT-5.6 Luna compare to Llama 4 Maverick in benchmarks?

GPT-5.6 Luna scores Connectors: 99.9%, HealthBench Consensus: 95.1%, GPQA: 92.3%, Search and Function-Calling: 89.7%, Capture-the-Flag Challenges (Internal): 85.2%. Llama 4 Maverick scores DocVQA: 94.4%, MGSM: 92.3%, ChartQA: 90.0%, MMLU: 85.5%, MMLU-Pro: 80.5%.

Is GPT-5.6 Luna cheaper than Llama 4 Maverick?

Llama 4 Maverick is 5.9x cheaper for input tokens. GPT-5.6 Luna costs $1.00/M input and $6.00/M output via openai. Llama 4 Maverick costs $0.17/M input and $0.60/M output via deepinfra.

What are the context window sizes for GPT-5.6 Luna and Llama 4 Maverick?

GPT-5.6 Luna supports 1.1M tokens and Llama 4 Maverick supports 1.0M tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between GPT-5.6 Luna and Llama 4 Maverick?

Key differences include context window (1.1M vs 1.0M), input pricing ($1.00 vs $0.17/M), licensing (Proprietary vs Llama 4 Community License Agreement). See the full comparison above for benchmark-by-benchmark results.

Who makes GPT-5.6 Luna and Llama 4 Maverick?

GPT-5.6 Luna is developed by OpenAI and Llama 4 Maverick is developed by Meta.