Grok-4 Heavy vs Parse
Comparing Grok-4 Heavy and Parse across benchmarks, pricing, and capabilities.
xAI · Cohere · Updated for 2026
Which is better?
Grok-4 Heavy and Parse trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.
Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.
Choose Grok-4 Heavy
- you are already invested in the xAI ecosystem
Choose Parse
- you are already invested in the Cohere ecosystem
At a glance
The differences that matter most.
Individual benchmarks
6 reported for Grok-4 Heavy · 1 for Parse
Grok-4 Heavy and Parsedon'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
Context Window
Maximum input and output token capacity
Only Parse specifies input context (8,192 tokens).
Input capabilities
Documented input modalities across available providers
Both Grok-4 Heavy and Parse support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
Grok-4 Heavy
Parse
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
Parse was released on 2026-08-27, while Grok-4 Heavy's release date is not specified.
We can confirm Parse's release timeline, but cannot make a direct age comparison without Grok-4 Heavy's release date.
—
Aug 27, 2026
1 weeks ago
Knowledge Cutoff
When training data ends
Grok-4 Heavy has a documented knowledge cutoff of 2024-12-31, while Parse's cutoff date is not specified.
We can confirm Grok-4 Heavy's training data extends to 2024-12-31, but cannot make a direct comparison without Parse's cutoff date.
Dec 2024
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Outputs Comparison
Judge for yourself.
Run your own prompts against Grok-4 Heavy and Parse side-by-side, then vote on the output you prefer.
FAQ
Common questions about Grok-4 Heavy vs Parse.