ChatGPT-4o Latest vs Nova Pro Comparison

Comparing ChatGPT-4o Latest and Nova Pro across benchmarks, pricing, and capabilities.

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Performance Benchmarks

Comparative analysis across standard metrics

1 benchmarks

ChatGPT-4o Latest outperforms in 1 benchmarks (GPQA), while Nova Pro is better at 0 benchmarks.

ChatGPT-4o Latest significantly outperforms across most benchmarks.

Tue Mar 17 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Nova Pro costs less

For input processing, ChatGPT-4o Latest ($2.50/1M tokens) is 3.1x more expensive than Nova Pro ($0.80/1M tokens).

For output processing, ChatGPT-4o Latest ($10.00/1M tokens) is 3.1x more expensive than Nova Pro ($3.20/1M tokens).

In conclusion, ChatGPT-4o Latest is more expensive than Nova Pro.*

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

Lowest available price from all providers

Tue Mar 17 2026 • llm-stats.com

ChatGPT-4o Latest

Input tokens$2.50

Output tokens$10.00

Best providerOpenAI

Nova Pro

Input tokens$0.80

Output tokens$3.20

Best providerAWS Bedrock

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Context Window

Maximum input and output token capacity

Nova Pro accepts 300,000 input tokens compared to ChatGPT-4o Latest's 128,000 tokens. Nova Pro can generate longer responses up to 300,000 tokens, while ChatGPT-4o Latest is limited to 16,384 tokens.

ChatGPT-4o Latest

Input128,000 tokens

Output16,384 tokens

Nova Pro

Input300,000 tokens

Output300,000 tokens

Tue Mar 17 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both ChatGPT-4o Latest and Nova Pro support multimodal inputs.

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

ChatGPT-4o Latest

Text

Images

Audio

Video

Nova Pro

Text

Images

Audio

Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

ChatGPT-4o Latest

Proprietary

Closed source

Nova Pro

Proprietary

Closed source

Release Timeline

When each model was launched

ChatGPT-4o Latest was released on 2024-05-13, while Nova Pro was released on 2024-11-20.

Nova Pro is 6 months newer than ChatGPT-4o Latest.

ChatGPT-4o Latest

May 13, 2024

1.8 years ago

Nova Pro

Nov 20, 2024

1.3 years ago

6mo 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. Nova Pro is available from Bedrock. The availability of providers can affect quality of the model and reliability.