ChatGPT-4o Latest vs Mistral Large 4
Mistral Large 4 leads the LLM Stats Score 46.2 to 24.9. Mistral Large 4 is 4.2x cheaper per token.
OpenAI · Mistral AI · Updated for 2026
Which is better?
Mistral Large 4 leads the overall LLM Stats Score 46.2 to 24.9, ranking #34 overall.
On price, Mistral Large 4 is roughly 4.2x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.
Mistral Large 4 also accepts a larger context window (1,000,000 input tokens), making it the stronger choice for long documents and large codebases.
Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.
Choose ChatGPT-4o Latest
- you want predictable pricing at $2.50/M input and $10.00/M output
Choose Mistral Large 4
- overall performance matters — it scores 46.2 and ranks #34 on LLM Stats
- your work emphasizes reasoning — it leads those capability indexes
- cost matters — it's about 4.2x 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 Oct 2026
At a glance
The differences that matter most.
Individual benchmarks
1 reported for ChatGPT-4o Latest · 18 for Mistral Large 4
ChatGPT-4o Latest and Mistral Large 4don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.
Human preference
Blind head-to-head votes and playground preference scores
Pricing Analysis
Price comparison per million tokens
For input processing, ChatGPT-4o Latest ($2.50/1M tokens) is 3.7x more expensive than Mistral Large 4 ($0.68/1M tokens).
For output processing, ChatGPT-4o Latest ($10.00/1M tokens) is 4.8x more expensive than Mistral Large 4 ($2.09/1M tokens).
In conclusion, ChatGPT-4o Latest is more expensive than Mistral Large 4.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
Mistral Large 4 accepts 1,000,000 input tokens compared to ChatGPT-4o Latest's 128,000 tokens. Only ChatGPT-4o Latest specifies output context (16,384 tokens).
Input capabilities
Documented input modalities across available providers
Both ChatGPT-4o Latest and Mistral Large 4 support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
ChatGPT-4o Latest
Mistral Large 4
License
Usage and distribution terms
Both models are licensed under proprietary licenses.
Both models have usage restrictions defined by their respective organizations.
Proprietary
Closed source
Proprietary
Closed source
Release Timeline
When each model was launched
ChatGPT-4o Latest was released on 2024-05-13, while Mistral Large 4 was released on 2026-10-06.
Mistral Large 4 is 29 months newer than ChatGPT-4o Latest.
May 13, 2024
2.4 years ago
Oct 6, 2026
2 days ago
2.4yr 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. Mistral Large 4 is available from Mistral AI.
ChatGPT-4o Latest
Mistral Large 4
Outputs Comparison
Judge for yourself.
Run your own prompts against ChatGPT-4o Latest and Mistral Large 4 side-by-side, then vote on the output you prefer.
FAQ
Common questions about ChatGPT-4o Latest vs Mistral Large 4.