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> Reasoning-expanded sibling of Fabliq-8B-Agent-FromBase. Adds general + deep reasoning (WithinUs + Helio) on top of the FromBase agentic foundation. Mirrors Fabliq-8B-Agent-Reasoning but for the FromBase ablation...
Model source
Source description
Reasoning-expanded sibling of Fabliq-8B-Agent-FromBase. Adds general + deep reasoning (WithinUs + Helio) on top of the FromBase agentic foundation. Mirrors Fabliq-8B-Agent-Reasoning but for the FromBase ablation lineage.
Sources
1 sourceVerified Oct 16
Model artifacts
1 artifactSource excerpts
2 excerptsTwo parallel lineages, both end with reasoning expansion:
| Lineage | Phase-1 | Phase-2 |
|---|---|---|
| ToolBench line | Fabliq-8B-Agent (ToolBench → Fable-5) | Fabliq-8B-Agent-Reasoning |
| FromBase line (this) | Fabliq-8B-Agent-FromBase (base → Fable-5) | Fabliq-8B-Agent-FromBase-Reasoning (this) |
Comparing the two Phase-2 endpoints answers: does ToolBench foundation matter for the final reasoning model, or is Fable-5 + reasoning enough?
| Architecture | Lfm2MoeForCausalLM (24 layers, 32 experts, 4 experts/token) |
| Parameters | ~8B total / ~1B active (MoE) |
| Context | 8,192 trained · 128K native |
| Precision | bfloat16 |
| Fine-tune type | Full-parameter SFT continuation |
| License | Apache 2.0 |
Same as Phase-2: WithinUs 135 + Helio 146 = 281 rows × 4 epoch.
| Hyperparameter | Value |
|---|---|
| Base | LLM-OS-Models/Fabliq-8B-Agent-FromBase |
| Schedule | 4 epochs, LR 3e-7 |
| Max sequence length | 8,192 |
| GPUs | 8× H200 (effective batch 64) |
| Train runtime | ~6 min |
LiquidAI/LFM2.5-8B-A1B
├─ ToolBench line:
│ └─ LFM2.5-8B-A1B-Terminal-ToolBench-Full-SFT-1Epoch
│ └─ Fabliq-8B-Agent
│ └─ Fabliq-8B-Agent-Reasoning
└─ FromBase line (this):
└─ Fabliq-8B-Agent-FromBase
└─ Fabliq-8B-Agent-FromBase-Reasoning ← this model
Apache 2.0.
--- library_name: transformers license: apache-2.0 base_model: LLM-OS-Models/Fabliq-8B-Agent-FromBase base_model_relation: finetune tags: - lfm - liquid-ai - moe - agentic - terminal - reasoning - fable-5 - withinus - helio - distillation - sft - ablation language: - en pipeline_tag: text-generation --- # Fabliq-8B-Agent-FromBase-Reasoning 🌊🔬🧠 > **Reasoning-expanded sibling** of [Fabliq-8B-Agent-FromBase](https://huggingface.co/LLM-OS-Models/Fabliq-8B-Agent-FromBase). Adds general + deep reasoning (WithinUs + Helio) on top of the FromBase agentic foundation. Mirrors [Fabliq-8B-Agent-Reasoning](https://huggingface.co/LLM-OS-Models/Fabliq-8B-Agent-Reasoning) but for the FromBase ablation lineage. ## 🔬 Why this variant? Two parallel lineages, both end with reasoning expansion: | Lineage | Phase-1 | Phase-2 | | --- | --- | --- | | **ToolBench line** | `Fabliq-8B-Agent` (ToolBench → Fable-5) | `Fabliq-8B-Agent-Reasoning` | | **FromBase line (this)** | `Fabliq-8B-Agent-FromBase` (base → Fable-5) | `Fabliq-8B-Agent-FromBase-Reasoning` (this) | Comparing the two Phase-2 endpoints answers: **does ToolBench foundation matter for the final reasoning model, or is Fable-5 + reasoning enough?** ## 🧪 Model details | | | | --- | --- | | **Architecture** | Lfm2MoeForCausalLM (24 layers, 32 experts, 4 experts/token) | | **Parameters** | ~8B total / ~1B active (MoE) | | **Context** | 8,192 trained · 128K native | | **Precision** | bfloat16 | | **Fine-tune type** | Full-parameter SFT continuation | | **License** | Apache 2.0 | ## 📚 Training data (Phase-2B only) Same as Phase-2: WithinUs 135 + Helio 146 = 281 rows × 4 epoch. ## 🔧 Training procedure | Hyperparameter | Value | | --- | --- | | Base | `LLM-OS-Models/Fabliq-8B-Agent-FromBase` | | Schedule | 4 epochs, LR 3e-7 | | Max sequence length | 8,192 | | GPUs | 8× H200 (effective batch 64) | | Train runtime | ~6 min | ## 🌳 Model tree ``` LiquidAI/LFM2.5-8B-A1B ├─ ToolBench line: │ └─ LFM2.5-8B-A1B-Terminal-ToolBench-Full-SFT-1Epoch │ └─ Fabliq-8B-Agent │ └─ Fabliq-8B-Agent-Reasoning └─ FromBase line (this): └─ Fabliq-8B-Agent-FromBase └─ Fabliq-8B-Agent-FromBase-Reasoning ← this model ``` ## 📜 License Apache 2.0.
Source context: 172 downloads · 12 likes · Pipeline text-generation · Library transformers · Repo LLM-OS-Models/Fabliq-8B-Agent-FromBase-Reasoning