LiquidAI: LFM2-8B-A1B

Server-rendered model summary page for indexing/share previews. Use the interactive explorer for full filtering and comparison.

Match confidence: UnmatchedSource type: openrouter_only

Context window

32.8K

Arena overall rank

—

Input price

$0.000 / 1M

Output price

$0.000 / 1M

Identifiers & provenance

Primary ID: liquid/lfm2-8b-a1b
OpenRouter ID: liquid/lfm2-8b-a1b
Canonical slug: liquid/lfm2-8b-a1b

Source semantics

Arena rank is a human-preference leaderboard signal, not a universal truth metric.
OpenRouter usage/popularity reflects adoption/traffic, not benchmark quality.
Pricing fields may differ by provider and can include extra modes beyond prompt/completion.

Read more on Methodology & data sources.

Description

LFM2-8B-A1B is an efficient on-device Mixture-of-Experts (MoE) model from Liquid AI’s LFM2 family, built for fast, high-quality inference on edge hardware. It uses 8.3B total parameters with only ~1.5B active per token, delivering strong performance while keeping compute and memory usage low—making it ideal for phones, tablets, and laptops.

Raw fields snapshot

{
  "id": "liquid/lfm2-8b-a1b",
  "name": "LiquidAI: LFM2-8B-A1B",
  "description": "LFM2-8B-A1B is an efficient on-device Mixture-of-Experts (MoE) model from Liquid AI’s LFM2 family, built for fast, high-quality inference on edge hardware. It uses 8.3B total parameters with only ~1.5B active per token, delivering strong performance while keeping compute and memory usage low—making it ideal for phones, tablets, and laptops.",
  "created": 1760970984,
  "canonical_slug": "liquid/lfm2-8b-a1b",
  "hugging_face_id": "LiquidAI/LFM2-8B-A1B",
  "source_type": "openrouter_only",
  "context_length": 32768,
  "max_completion_tokens": null,
  "is_moderated": false,
  "architecture": {
    "modality": "text->text",
    "input_modalities": [
      "text"
    ],
    "output_modalities": [
      "text"
    ],
    "tokenizer": "Other",
    "instruct_type": null
  },
  "input_modalities": [
    "text"
  ],
  "output_modalities": [
    "text"
  ],
  "modality": "text->text",
  "tokenizer": "Other",
  "instruct_type": null,
  "supported_parameters": [
    "frequency_penalty",
    "max_tokens",
    "min_p",
    "presence_penalty",
    "repetition_penalty",
    "seed",
    "stop",
    "temperature",
    "top_k",
    "top_p"
  ],
  "default_parameters": {
    "temperature": null,
    "top_p": null,
    "frequency_penalty": null
  },
  "per_request_limits": null,
  "top_provider": {
    "context_length": 32768,
    "max_completion_tokens": null,
    "is_moderated": false
  },
  "pricing": {
    "prompt": "0.00000001",
    "completion": "0.00000002"
  },
  "PPM": {
    "prompt": 0.01,
    "completion": 0.02
  },
  "openrouter_raw": {
    "id": "liquid/lfm2-8b-a1b",
    "canonical_slug": "liquid/lfm2-8b-a1b",
    "hugging_face_id": "LiquidAI/LFM2-8B-A1B",
    "name": "LiquidAI: LFM2-8B-A1B",
    "created": 1760970984,
    "description": "LFM2-8B-A1B is an efficient on-device Mixture-of-Experts (MoE) model from Liquid AI’s LFM2 family, built for fast, high-quality inference on edge hardware. It uses 8.3B total parameters with only ~1.5B active per token, delivering strong performance while keeping compute and memory usage low—making it ideal for phones, tablets, and laptops.",
    "context_length": 32768,
    "architecture": {
      "modality": "text->text",
      "input_modalities": [
        "text"
      ],
      "output_modalities": [
        "text"
      ],
      "tokenizer": "Other",
      "instruct_type": null
    },
    "pricing": {
      "prompt": "0.00000001",
      "completion": "0.00000002"
    },
    "top_provider": {
      "context_length": 32768,
      "max_completion_tokens": null,
      "is_moderated": false
    },
    "per_request_limits": null,
    "supported_parameters": [
      "frequency_penalty",
      "max_tokens",
      "min_p",
      "presence_penalty",
      "repetition_penalty",
      "seed",
      "stop",
      "temperature",
      "top_k",
      "top_p"
    ],
    "default_parameters": {
      "temperature": null,
      "top_p": null,
      "frequency_penalty": null
    },
    "expiration_date": null
  }
}