Mercury 3 vs Parse
Comparing Mercury 3 and Parse across benchmarks, pricing, and capabilities.
Inception · Cohere · Updated for 2026
Which is better?
Mercury 3 and Parse trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.
Mercury 3 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 Mercury 3
- you process long inputs — it offers a 1,000,000 token context window
- you want the most recent training data — it shipped Oct 2026
Choose Parse
- you are already invested in the Cohere ecosystem
At a glance
The differences that matter most.
Individual benchmarks
12 reported for Mercury 3 · 1 for Parse
Mercury 3 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
Mercury 3 accepts 1,000,000 input tokens compared to Parse's 8,192 tokens. Only Mercury 3 specifies output context (131,072 tokens).
Input capabilities
Documented input modalities across available providers
Parse supports multimodal inputs, whereas Mercury 3 does not.
Parse can handle both text and other forms of data like images, making it suitable for multimodal applications.
Mercury 3
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
Mercury 3 was released on 2026-10-19, while Parse was released on 2026-08-27.
Mercury 3 is 2 months newer than Parse.
Oct 19, 2026
3 days ago
1mo newerAug 27, 2026
1 months 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
Mercury 3 is available from Inception. Parse is available from Azure, Cohere.
Mercury 3
Parse
Outputs Comparison
Judge for yourself.
Run your own prompts against Mercury 3 and Parse side-by-side, then vote on the output you prefer.
FAQ
Common questions about Mercury 3 vs Parse.