Model Comparison
ChatGPT-4o Latest vs Llama 3.3 70B InstructWhich is better in 2026?
ChatGPT-4o Latest significantly outperforms across most benchmarks. Llama 3.3 70B Instruct is 21.9x cheaper per token.
Verdict: ChatGPT-4o Latest vs Llama 3.3 70B Instruct — which is better?
ChatGPT-4o Latest (by OpenAI) and Llama 3.3 70B Instruct (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.
ChatGPT-4o Latest outperforms in 1 benchmarks (GPQA), while Llama 3.3 70B Instruct is better at 0 benchmarks. ChatGPT-4o Latest significantly outperforms across most benchmarks.
On price, Llama 3.3 70B Instruct is roughly 21.9x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.
Choose ChatGPT-4o Latest if…
- you want the strongest raw capability — it leads on 1 of 1 shared benchmarks
Choose Llama 3.3 70B Instruct if…
- cost matters — it's about 21.9x cheaper per token
- you want the most recent training data — it shipped Dec 2024
- you need open weights you can self-host or fine-tune
Performance Benchmarks
Comparative analysis across standard metrics
ChatGPT-4o Latest outperforms in 1 benchmarks (GPQA), while Llama 3.3 70B Instruct is better at 0 benchmarks.
ChatGPT-4o Latest significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
For input processing, ChatGPT-4o Latest ($2.50/1M tokens) is 12.5x more expensive than Llama 3.3 70B Instruct ($0.20/1M tokens).
For output processing, ChatGPT-4o Latest ($10.00/1M tokens) is 50.0x more expensive than Llama 3.3 70B Instruct ($0.20/1M tokens).
In conclusion, ChatGPT-4o Latest is more expensive than Llama 3.3 70B Instruct.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
Both models have the same input context window of 128,000 tokens. Llama 3.3 70B Instruct can generate longer responses up to 128,000 tokens, while ChatGPT-4o Latest is limited to 16,384 tokens.
Input Capabilities
Supported data types and modalities
ChatGPT-4o Latest supports multimodal inputs, whereas Llama 3.3 70B Instruct does not.
ChatGPT-4o Latest can handle both text and other forms of data like images, making it suitable for multimodal applications.
ChatGPT-4o Latest
Llama 3.3 70B Instruct
License
Usage and distribution terms
ChatGPT-4o Latest is licensed under a proprietary license, while Llama 3.3 70B Instruct uses Llama 3.3 Community License Agreement.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
Llama 3.3 Community License Agreement
Open weights
Release Timeline
When each model was launched
ChatGPT-4o Latest was released on 2024-05-13, while Llama 3.3 70B Instruct was released on 2024-12-06.
Llama 3.3 70B Instruct is 7 months newer than ChatGPT-4o Latest.
May 13, 2024
2.2 years ago
Dec 6, 2024
1.6 years ago
6mo newerKnowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Provider Availability
ChatGPT-4o Latest is available from OpenAI. Llama 3.3 70B Instruct is available from Lambda, DeepInfra, Hyperbolic, Groq, Sambanova, Cerebras, Bedrock, Together, Fireworks.
ChatGPT-4o Latest
Llama 3.3 70B Instruct
Outputs Comparison
Key Takeaways
Detailed Comparison
Interactive Arena
Judge for yourself.
Run your own prompts against ChatGPT-4o Latest and Llama 3.3 70B Instruct side-by-side, then vote on the output you prefer.
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FAQ
Common questions about ChatGPT-4o Latest vs Llama 3.3 70B Instruct.