Model Comparison
GPT-4o vs Llama 4 MaverickWhich is better in 2026?
Llama 4 Maverick shows notably better performance in the majority of benchmarks. Llama 4 Maverick is 15.8x cheaper per token.
Verdict: GPT-4o vs Llama 4 Maverick — which is better?
GPT-4o (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-4o outperforms in 3 benchmarks (GPQA, MMLU, MMMU-Pro), while Llama 4 Maverick is better at 5 benchmarks (ChartQA, DocVQA, MathVista, MMLU-Pro, MMMU). Llama 4 Maverick shows notably better performance in the majority of benchmarks.
On price, Llama 4 Maverick is roughly 15.8x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.
Llama 4 Maverick also accepts a larger context window (1,000,000 input tokens), making it the stronger choice for long documents and large codebases.
Choose GPT-4o if…
- you want predictable pricing at $2.50/M input and $10.00/M output
Choose Llama 4 Maverick if…
- you want the strongest raw capability — it leads on 5 of 8 shared benchmarks
- cost matters — it's about 15.8x cheaper per token
- you process long inputs — it offers a 1,000,000 token context window
- you want the most recent training data — it shipped Apr 2025
- you need open weights you can self-host or fine-tune
Performance Benchmarks
Comparative analysis across standard metrics
GPT-4o outperforms in 3 benchmarks (GPQA, MMLU, MMMU-Pro), while Llama 4 Maverick is better at 5 benchmarks (ChartQA, DocVQA, MathVista, MMLU-Pro, MMMU).
Llama 4 Maverick shows notably better performance in the majority of benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
For input processing, GPT-4o ($2.50/1M tokens) is 14.7x more expensive than Llama 4 Maverick ($0.17/1M tokens).
For output processing, GPT-4o ($10.00/1M tokens) is 16.7x more expensive than Llama 4 Maverick ($0.60/1M tokens).
In conclusion, GPT-4o is more expensive than Llama 4 Maverick.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
Llama 4 Maverick accepts 1,000,000 input tokens compared to GPT-4o's 128,000 tokens. Llama 4 Maverick can generate longer responses up to 1,000,000 tokens, while GPT-4o is limited to 16,384 tokens.
Input Capabilities
Supported data types and modalities
Both GPT-4o and Llama 4 Maverick support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
GPT-4o
Llama 4 Maverick
License
Usage and distribution terms
GPT-4o 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.
Proprietary
Closed source
Llama 4 Community License Agreement
Open weights
Release Timeline
When each model was launched
GPT-4o was released on 2024-08-06, while Llama 4 Maverick was released on 2025-04-05.
Llama 4 Maverick is 8 months newer than GPT-4o.
Aug 6, 2024
2.0 years ago
Apr 5, 2025
1.3 years ago
8mo newerKnowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Provider Availability
GPT-4o is available from Azure, OpenAI. Llama 4 Maverick is available from DeepInfra, Novita, Lambda, Groq, Fireworks, Together, Sambanova.
GPT-4o
Llama 4 Maverick
Outputs Comparison
Key Takeaways
GPT-4o
View detailsOpenAI
Detailed Comparison
Interactive Arena
Judge for yourself.
Run your own prompts against GPT-4o and Llama 4 Maverick side-by-side, then vote on the output you prefer.
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FAQ
Common questions about GPT-4o vs Llama 4 Maverick.