ChatGPT-4o Latest vs DeepSeek-V3 0324 Comparison

Comparing ChatGPT-4o Latest and DeepSeek-V3 0324 across benchmarks, pricing, and capabilities.

Performance Benchmarks

Comparative analysis across standard metrics

1 benchmarks

ChatGPT-4o Latest outperforms in 1 benchmarks (GPQA), while DeepSeek-V3 0324 is better at 0 benchmarks.

ChatGPT-4o Latest significantly outperforms across most benchmarks.

Sun Mar 15 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

DeepSeek-V3 0324 costs less

For input processing, ChatGPT-4o Latest ($2.50/1M tokens) is 8.9x more expensive than DeepSeek-V3 0324 ($0.28/1M tokens).

For output processing, ChatGPT-4o Latest ($10.00/1M tokens) is 8.8x more expensive than DeepSeek-V3 0324 ($1.14/1M tokens).

In conclusion, ChatGPT-4o Latest is more expensive than DeepSeek-V3 0324.*

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

Lowest available price from all providers
Sun Mar 15 2026 • llm-stats.com
OpenAI
ChatGPT-4o Latest
Input tokens$2.50
Output tokens$10.00
Best providerOpenAI
DeepSeek
DeepSeek-V3 0324
Input tokens$0.28
Output tokens$1.14
Best providerNovita
Notice missing or incorrect data?Start an Issue

Context Window

Maximum input and output token capacity

DeepSeek-V3 0324 accepts 163,840 input tokens compared to ChatGPT-4o Latest's 128,000 tokens. DeepSeek-V3 0324 can generate longer responses up to 163,840 tokens, while ChatGPT-4o Latest is limited to 16,384 tokens.

OpenAI
ChatGPT-4o Latest
Input128,000 tokens
Output16,384 tokens
DeepSeek
DeepSeek-V3 0324
Input163,840 tokens
Output163,840 tokens
Sun Mar 15 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

ChatGPT-4o Latest supports multimodal inputs, whereas DeepSeek-V3 0324 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

Text
Images
Audio
Video

DeepSeek-V3 0324

Text
Images
Audio
Video

License

Usage and distribution terms

ChatGPT-4o Latest is licensed under a proprietary license, while DeepSeek-V3 0324 uses MIT + Model License (Commercial use allowed).

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

ChatGPT-4o Latest

Proprietary

Closed source

DeepSeek-V3 0324

MIT + Model License (Commercial use allowed)

Open weights

Release Timeline

When each model was launched

ChatGPT-4o Latest was released on 2024-05-13, while DeepSeek-V3 0324 was released on 2025-03-25.

DeepSeek-V3 0324 is 11 months newer than ChatGPT-4o Latest.

ChatGPT-4o Latest

May 13, 2024

1.8 years ago

DeepSeek-V3 0324

Mar 25, 2025

11 months ago

10mo newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Provider Availability

ChatGPT-4o Latest is available from OpenAI. DeepSeek-V3 0324 is available from Novita. The availability of providers can affect quality of the model and reliability.

ChatGPT-4o Latest

openai logo
OpenAI
Input Price:Input: $2.50/1MOutput Price:Output: $10.00/1M

DeepSeek-V3 0324

novita logo
Novita
Input Price:Input: $0.28/1MOutput Price:Output: $1.14/1M
* Prices shown are per million tokens

Outputs Comparison

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Key Takeaways

Supports multimodal inputs
Higher GPQA score (84.0% vs 68.4%)
Larger context window (163,840 tokens)
Less expensive input tokens
Less expensive output tokens
Has open weights

Detailed Comparison

AI Model Comparison Table
Feature
OpenAI
ChatGPT-4o Latest
DeepSeek
DeepSeek-V3 0324