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LFM2.5-2.6B vs Union Alpha

Compare LFM2.5-2.6B from Liquid and Union Alpha from Stealth on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

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LFM2.5-2.6B vs Union Alpha: side-by-side summary

LFM2.5-2.6B and Union Alpha are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

LFM2.5-2.6B, from Liquid, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.

Union Alpha, from Stealth, has a 262,144-token context window and is free to use on OpenRouter.

Context window
  • LFM2.5-2.6B: 131,072 tokens
  • Union Alpha: 262,144 tokens
Price
  • LFM2.5-2.6B: Pricing varies by provider
  • Union Alpha: Free
Provided by
  • LFM2.5-2.6B: Liquid
  • Union Alpha: Stealth
Favicon for liquid
LFM2.5-2.6B
Favicon for stealth
Union Alpha
Favicon for liquid
LFM2.5-2.6B
Favicon for stealth
Union Alpha

Overview

LFM2.5-2.6B
Author
Liquid
Union Alpha
Author
Stealth
LFM2.5-2.6B
Context length
131Ktokens
Union Alpha
Context length
262Ktokens
LFM2.5-2.6B
Reasoning
Union Alpha
Reasoning
LFM2.5-2.6B
Input modalities
Union Alpha
Input modalities
LFM2.5-2.6B
Output modalities
Union Alpha
Output modalities
model details, providers and pricing
model details, providers and pricing
LFM2.5-2.6B
Union Alpha