DeepSeek-V3.1 vs GPT-6 Cyber
GPT-6 Cyber leads the LLM Stats Score 40.8 to 21.3. DeepSeek-V3.1 is 94.1x cheaper per token.
DeepSeek · OpenAI · Updated for 2026
Which is better?
GPT-6 Cyber leads the overall LLM Stats Score 40.8 to 21.3, ranking #82 overall.
On price, DeepSeek-V3.1 is roughly 94.1x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.
GPT-6 Cyber also accepts a larger context window (1,050,000 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 DeepSeek-V3.1
- cost matters — it's about 94.1x cheaper per token
- you need open weights you can self-host or fine-tune
Choose GPT-6 Cyber
- overall performance matters — it scores 40.8 and ranks #82 on LLM Stats
- your work emphasizes coding and agents — it leads those capability indexes
- you process long inputs — it offers a 1,050,000 token context window
- you want the most recent training data — it shipped Nov 2026
At a glance
The differences that matter most.
Individual benchmarks
16 reported for DeepSeek-V3.1 · 1 for GPT-6 Cyber
DeepSeek-V3.1 and GPT-6 Cyberdon'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, DeepSeek-V3.1 ($0.25/1M tokens) is 80.0x cheaper than GPT-6 Cyber ($20.00/1M tokens).
For output processing, DeepSeek-V3.1 ($0.95/1M tokens) is 105.3x cheaper than GPT-6 Cyber ($100.00/1M tokens).
In conclusion, GPT-6 Cyber is more expensive than DeepSeek-V3.1.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
GPT-6 Cyber accepts 1,050,000 input tokens compared to DeepSeek-V3.1's 163,840 tokens. DeepSeek-V3.1 can generate longer responses up to 163,840 tokens, while GPT-6 Cyber is limited to 128,000 tokens.
Input capabilities
Documented input modalities across available providers
GPT-6 Cyber supports multimodal inputs, whereas DeepSeek-V3.1 does not.
GPT-6 Cyber can handle both text and other forms of data like images, making it suitable for multimodal applications.
DeepSeek-V3.1
GPT-6 Cyber
License
Usage and distribution terms
DeepSeek-V3.1 is licensed under MIT, while GPT-6 Cyber uses a proprietary license.
License differences may affect how you can use these models in commercial or open-source projects.
MIT
Open weights
Proprietary
Closed source
Release Timeline
When each model was launched
DeepSeek-V3.1 was released on 2025-01-10, while GPT-6 Cyber was released on 2026-11-05.
GPT-6 Cyber is 22 months newer than DeepSeek-V3.1.
Jan 10, 2025
1.8 years ago
Nov 5, 2026
1 weeks ago
1.8yr newerKnowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Provider Availability
DeepSeek-V3.1 is available from DeepInfra, Novita. GPT-6 Cyber is available from OpenAI.
DeepSeek-V3.1
GPT-6 Cyber
Outputs Comparison
Judge for yourself.
Run your own prompts against DeepSeek-V3.1 and GPT-6 Cyber side-by-side, then vote on the output you prefer.
FAQ
Common questions about DeepSeek-V3.1 vs GPT-6 Cyber.