XRouter is an open-source language model by Salesforce. Features: 7.6b LLM, VRAM: 30.5GB, Context: 32K, License: cc-by-nc-4.0.
Arxiv:2510.08439 Conversational Cost-optimization Endpoints compatible Llm-routing Multi-model Qwen2 Region:us Safetensors Sharded Tensorflow Tool-calling
Model Card on HF 🤗: https://huggingface.co/Salesforce/xRouter
XRouter Parameters and Internals
| LLM Name | XRouter |
| Repository 🤗 | https://huggingface.co/Salesforce/xRouter |
| Model Size | 7.6b |
| Required VRAM | 30.5 GB |
| Updated | 2026-03-27 |
| Maintainer | Salesforce |
| Model Type | qwen2 |
| Model Files | |
| Model Architecture | Qwen2ForCausalLM |
| License | cc-by-nc-4.0 |
| Context Length | 32768 |
| Model Max Length | 32768 |
| Transformers Version | 4.51.1 |
| Tokenizer Class | Qwen2Tokenizer |
| Padding Token | <|endoftext|> |
| Vocabulary Size | 152064 |
| Torch Data Type | bfloat16 |
| Errors | replace |
Best Alternatives to XRouter
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| Quasar 3.7 | 986K / 15.2 GB | 805 | 0 |
| Quasar 3.3 Max | 986K / 15.2 GB | 132 | 0 |
| MawaredT1 | 128K / 15.2 GB | 2318 | 1 |
| Mergekit 01 | 128K / 16.2 GB | 5 | 0 |
| BBALAW1.6 | 128K / 15.2 GB | 7 | 0 |
| BBAI 525 Tsu GZ Xia0 | 128K / 15.2 GB | 11 | 0 |
| Nature Reason 1.2 Reallysmall | 128K / 15.2 GB | 27 | 1 |
| Exp 3 Q R | 128K / 15.2 GB | 5 | 0 |
| Marco LLM AR | 128K / 15.3 GB | 1626 | 0 |
| Marco LLM ES | 128K / 15.2 GB | 1381 | 1 |
Note: green Score (e.g. "73.2") means that the model is better than Salesforce/xRouter .
Rank the XRouter Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260327b