GPT-6 Cyber vs GPT-6 Rosalind
Comparing GPT-6 Cyber and GPT-6 Rosalind across benchmarks, pricing, and capabilities.
OpenAI · OpenAI · Updated for 2026
Which is better?
GPT-6 Cyber and GPT-6 Rosalind trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.
On price, GPT-6 Rosalind is roughly 1.3x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.
Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.
Choose GPT-6 Cyber
- you want the most recent training data — it shipped Nov 2026
Choose GPT-6 Rosalind
- cost matters — it's about 1.3x cheaper per token
At a glance
The differences that matter most.
Individual benchmarks
1 reported for GPT-6 Cyber · 0 for GPT-6 Rosalind
GPT-6 Cyber and GPT-6 Rosalinddon'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, GPT-6 Cyber ($20.00/1M tokens) is 1.3x more expensive than GPT-6 Rosalind ($15.00/1M tokens).
For output processing, GPT-6 Cyber ($100.00/1M tokens) is 1.3x more expensive than GPT-6 Rosalind ($75.00/1M tokens).
In conclusion, GPT-6 Cyber is more expensive than GPT-6 Rosalind.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
Only GPT-6 Cyber specifies input context (1,050,000 tokens). Only GPT-6 Cyber specifies output context (128,000 tokens).
Input capabilities
Documented input modalities across available providers
Both GPT-6 Cyber and GPT-6 Rosalind support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
GPT-6 Cyber
GPT-6 Rosalind
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
GPT-6 Cyber was released on 2026-11-05, while GPT-6 Rosalind was released on 2026-10-30.
GPT-6 Cyber is 0 month newer than GPT-6 Rosalind.
Nov 5, 2026
3 days ago
6d newerOct 30, 2026
1 weeks ago
Knowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Provider Availability
GPT-6 Cyber is available from OpenAI. GPT-6 Rosalind is available from OpenAI.
GPT-6 Cyber
GPT-6 Rosalind
Outputs Comparison
Judge for yourself.
Run your own prompts against GPT-6 Cyber and GPT-6 Rosalind side-by-side, then vote on the output you prefer.
FAQ
Common questions about GPT-6 Cyber vs GPT-6 Rosalind.