---
title: "lfm-2.5-2.6b:free - Model Details & Comparison"
description: "lfm-2.5-2.6b:free from OpenRouter: capabilities, context limits, pricing, and side-by-side comparisons with alternative models."
url: "https://www.getmaxim.ai/bifrost/model-library/compare/openrouter/lfm-2.5-2.6b-free"
markdown: "https://www.getmaxim.ai/bifrost/model-library/compare/openrouter/lfm-2.5-2.6b-free.md"
---

# lfm-2.5-2.6b:free - Model Details & Comparison

> lfm-2.5-2.6b:free from OpenRouter: capabilities, context limits, pricing, and side-by-side comparisons with alternative models.

## Important Links

- [View MCP Gateway](https://www.getmaxim.ai/resources/mcp-gateway.md)
- [Features](https://www.getmaxim.ai/bifrost/#features)
- [Enterprise](https://www.getmaxim.ai/enterprise)
- [Pricing](https://www.getmaxim.ai/pricing.md)
- [Docs](https://docs.getbifrost.ai)
- [GitHub](https://github.com/maximhq/bifrost)
- [Book a Demo](https://www.getmaxim.ai/book-a-demo)

## About lfm-2.5-2.6b:free

lfm-2.5-2.6b:free is a chat model from OpenRouter. lfm-2.5-2.6b:free supports function calling, reasoning, structured output. It accepts up to 66K input tokens.

## Specifications

- **OpenRouter Provider.**
- **Chat Mode.**
- **65,536 Max Input Tokens.**
- **8,192 Max Output Tokens.**
- **8,192 Max Tokens.**
- **$0.0000 / 1M tokens Input Price.**
- **$0.0000 / 1M tokens Output Price.**

## Capabilities

lfm-2.5-2.6b:free supports: Function Calling, Reasoning, Response Schema, Tool Choice.

## lfm-2.5-2.6b:free Pricing Overview

lfm-2.5-2.6b:free is a chat model from OpenRouter, with support for function calling, reasoning, structured output.

## Models to Compare

Alternatives to lfm-2.5-2.6b:free with comparable capabilities.

| Model | Provider | Input $/1M | Output $/1M |
| --- | --- | --- | --- |
| abliterated-model | Abliteration | $1.00 | $3.00 |
| abliterated-model-large | Abliteration | $3.00 | $5.00 |
| abliterated-model-large-v2 | Abliteration | $3.00 | $5.00 |
| abliterated-model-large-flash | Abliteration | $1.00 | $2.00 |
| amazon.nova-2-lite-v1:0 | AWS Bedrock | $0.30 | $2.50 |

## Related Resources

- [Check OpenRouter status](https://www.getmaxim.ai/bifrost/provider-status/openrouter.md)
- [All OpenRouter pricing](https://www.getmaxim.ai/bifrost/llm-cost-calculator/provider/openrouter.md)

## FAQ

### Is lfm-2.5-2.6b:free cheaper than abliterated-model?

Yes. lfm-2.5-2.6b:free costs $0.0000 per 1M input tokens compared to abliterated-model's $1.00 per 1M input tokens. Both are chat models and share support for vision, function calling, reasoning, prompt caching, structured output.

### What are the best alternatives to lfm-2.5-2.6b:free?

The most comparable chat models to lfm-2.5-2.6b:free are: abliterated-model from Abliteration ($1.00/1M input tokens); abliterated-model-large from Abliteration ($3.00/1M input tokens); abliterated-model-large-v2 from Abliteration ($3.00/1M input tokens); abliterated-model-large-flash from Abliteration ($1.00/1M input tokens). These alternatives were selected based on similar capabilities, pricing, and provider diversity. You can compare any of these models in detail using the Bifrost Model Library.

### How do I check if OpenRouter is down?

You can monitor OpenRouter service health in real time on the Bifrost OpenRouter Status page. It tracks current component status, active incidents, and historical reliability data pulled from the official status page every 60 seconds.

### How do I calculate lfm-2.5-2.6b:free costs?

lfm-2.5-2.6b:free is priced based on input and output tokens. Use the interactive calculator at the top of this page to estimate costs for your specific workload. Enter your expected input and output tokens volume and the calculator will show the total cost breakdown. For reference, processing 1M input tokens costs $0.0000 and generating 1M output tokens costs $0.0000.

## Related Resources

- [Model library](https://www.getmaxim.ai/bifrost/model-library.md)
- [LLM cost calculator](https://www.getmaxim.ai/bifrost/llm-cost-calculator.md)
- [Docs: Bifrost docs](https://docs.getbifrost.ai)
- [GitHub: maximhq/bifrost](https://github.com/maximhq/bifrost)
- [Pricing: Bifrost pricing](https://www.getmaxim.ai/pricing.md)
- [Enterprise: Bifrost enterprise](https://www.getmaxim.ai/enterprise)
- [Book a Demo: Bifrost demo](https://www.getmaxim.ai/book-a-demo)
- [Resources: Bifrost resources](https://www.getmaxim.ai/resources.md)

---

*This is a markdown version of [https://www.getmaxim.ai/bifrost/model-library/compare/openrouter/lfm-2.5-2.6b-free](https://www.getmaxim.ai/bifrost/model-library/compare/openrouter/lfm-2.5-2.6b-free) for AI/LLM consumption.*