DeepSeek-V2.5 vs Muse Ember
Muse Ember leads the LLM Stats Score 45.9 to 7.6. DeepSeek-V2.5 is 1.1x cheaper per token.
DeepSeek · Meta · Updated for 2026
Which is better?
Muse Ember leads the overall LLM Stats Score 45.9 to 7.6, ranking #47 overall.
On price, DeepSeek-V2.5 is roughly 1.1x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.
Muse Ember also accepts a larger context window (1,048,576 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-V2.5
- cost matters — it's about 1.1x cheaper per token
- you need open weights you can self-host or fine-tune
Choose Muse Ember
- overall performance matters — it scores 45.9 and ranks #47 on LLM Stats
- your work emphasizes reasoning and coding — it leads those capability indexes
- you process long inputs — it offers a 1,048,576 token context window
- you want the most recent training data — it shipped Nov 2026
At a glance
The differences that matter most.
Individual benchmarks
15 reported for DeepSeek-V2.5 · 6 for Muse Ember
DeepSeek-V2.5 and Muse Emberdon'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-V2.5 ($0.14/1M tokens) is 1.4x more expensive than Muse Ember ($0.10/1M tokens).
For output processing, DeepSeek-V2.5 ($0.28/1M tokens) is 1.8x cheaper than Muse Ember ($0.50/1M tokens).
In conclusion, Muse Ember is more expensive than DeepSeek-V2.5.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
Muse Ember accepts 1,048,576 input tokens compared to DeepSeek-V2.5's 8,192 tokens. Muse Ember can generate longer responses up to 524,288 tokens, while DeepSeek-V2.5 is limited to 8,192 tokens.
Input capabilities
Documented input modalities across available providers
Muse Ember supports multimodal inputs, whereas DeepSeek-V2.5 does not.
Muse Ember can handle both text and other forms of data like images, making it suitable for multimodal applications.
DeepSeek-V2.5
Muse Ember
License
Usage and distribution terms
DeepSeek-V2.5 is licensed under deepseek, while Muse Ember uses a proprietary license.
License differences may affect how you can use these models in commercial or open-source projects.
deepseek
Open weights
Proprietary
Closed source
Release Timeline
When each model was launched
DeepSeek-V2.5 was released on 2024-05-08, while Muse Ember was released on 2026-11-09.
Muse Ember is 31 months newer than DeepSeek-V2.5.
May 8, 2024
2.5 years ago
Nov 9, 2026
3 days ago
2.5yr 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-V2.5 is available from DeepSeek, DeepInfra, Hyperbolic. Muse Ember is available from Meta Model API.
DeepSeek-V2.5
Muse Ember
Outputs Comparison
Judge for yourself.
Run your own prompts against DeepSeek-V2.5 and Muse Ember side-by-side, then vote on the output you prefer.
FAQ
Common questions about DeepSeek-V2.5 vs Muse Ember.