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Liquid AIModel

LFM2.5-24B-A2B

LFM2.5-24B-A2B is a 24B-parameter text-only reasoning model with 2.45B active parameters, post-trained for agentic workloads. It supports tool calling, has a 131,072-token context length, and is released as a model checkpoint for use with Transformers, vLLM, and SGLang.

What it does

Use it to build agents that reason, call tools, and run locally on-device; for knowledge-heavy tasks, pair it with retrieval or web search.

Availability
Original model checkpoint in native format; available on Hugging Face
Pricing model
Not established
Deployment
Local and on-device deployment supported
Privacy
Built for private agents on-device
Licence
LFM Open License v1.0
Capability
analysisagentscode generationtrainingfine-tuning
Modality
textcode
Access
open weightsAPI
Deployment
on-deviceon-premisesprivate cloud
Pricing
unknown
Target user
developerresearcherenterprise

Evidence

10 claims
  • The model was converted to MLX format using mlx-lm version 0.32.0. [1]
    This model [LiquidAI/LFM2.5-24B-A2B-MLX-4bit](https://huggingface.co/LiquidAI/LFM2.5-24B-A2B-MLX-4bit) was converted to MLX format from [LiquidAI/LFM2.5-24B-A2B](https://huggingface.co/LiquidAI/LFM2.5-24B-A2B) using mlx-lm version **0.32.0**.
    Liquid AI. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • The model is quantized to 4 bits per weight, with token embeddings kept at 6 bits and MoE routing gates kept unquantized in float32. [1]
  • Loading the model requires mlx-lm 0.32.0 or later. [1]
    Requires mlx-lm 0.32.0 or later.
    Liquid AI. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • Earlier mlx-lm versions load the model but route the experts incorrectly. [1]
    Earlier versions load the model but route the experts incorrectly.
    Liquid AI. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • The model has 24B total parameters and 2.45B active parameters. [2]
    - **Best-in-class agent**: Competitive with Qwen3.6-35B-A3B, a model with ~50% more total and active parameters, on agentic and tool-use tasks, scoring 48.09 on LiveClaw versus 38.19.
    Hugging Face. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • The model has a context length of 131,072 tokens. [2] [3]
    - **Context length**: 131,072 tokens
    Hugging Face. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • LFM2.5-24B-A2B supports function calling for agentic workflows. [2]
    LFM2.5-24B-A2B supports tool calling for agentic workflows.
    Hugging Face. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • The original model checkpoint is available in native format on Hugging Face. [2]
    | **[LFM2.5-24B-A2B](https://huggingface.co/LiquidAI/LFM2.5-24B-A2B)** | Original model checkpoint in native format.
    Hugging Face. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • The model can be run locally with inference frameworks including Transformers, vLLM, SGLang, and llama.cpp. [2]
  • The source recommends pairing the model with retrieval or web search for knowledge-heavy tasks. [2] [3]
    It is not recommended for knowledge-heavy tasks on its own: pair it with retrieval or web search, which plays to its tool-calling strength.
    Hugging Face. Quoted text is outside CC BY 4.0 and keeps its original rights.

Sources

3
1
Liquid AIOwner-controlled
https://huggingface.co/LiquidAI/LFM2.5-24B-A2B-MLX-4bit Retrieved 2026-10-27 01:17 UTC
Verified
2
Hugging FaceOwner-controlled
https://huggingface.co/LiquidAI/LFM2.5-24B-A2B Retrieved 2026-10-27 01:17 UTC
Verified
3
Liquid AIOwner-controlled
https://www.liquid.ai/blog/lfm2-5-24b-a2b Retrieved 2026-10-27 01:17 UTC
Verified

Versions

11
VersionEffectiveChangeChanged fieldsState
112026-10-27 01:17 UTCmaterial changecapability, modality, access, deployment, availability, deploymentCurrent
102026-10-26 00:38 UTCmaterial changecapability, modality, access, deployment, availability, deploymentCurrent
92026-10-25 00:36 UTCmaterial changecapability, modality, access, deployment, availability, deploymentCurrent
82026-10-24 01:06 UTCmaterial changecapability, modality, access, deployment, availability, deploymentCurrent
72026-10-23 00:46 UTCmaterial changecapability, modality, access, deployment, availability, deploymentCurrent
62026-10-22 00:04 UTCmaterial changecapability, access, deployment, availability, deploymentCurrent
52026-10-22 00:04 UTCmaterial changecapability, modality, access, availability, deploymentCurrent
42026-10-20 15:57 UTCmaterial changecapability, access, deployment, availability, deploymentCurrent
32026-10-19 16:57 UTCmaterial changecapability, access, deployment, availability, deploymentCurrent
22026-10-14 21:24 UTCmaterial changecapability, modality, access, availability, deployment, privacyCurrent
12026-10-13 22:16 UTCpublicationNoneCurrent

In briefs

1

Open in the catalog

Original catalog content is licensed under CC BY 4.0, attributed to wowsuchai. Source quotations and linked content keep their original rights.