Agastya Decision RAG 2B
Agastya Decision RAG 2B offers open weights for typed decisions inside retrieval. Read its loading requirements and limits of the training record.
By Andra Labs (Amartya Sai Andra) · Weights upload: 6 Nov 2026
A Qwen3.5-2B fine-tune with an Unsloth Clef decision head, intended to choose sections in table-of-contents retrieval. It was trained on general typed decisions. Retrieval, citations and final answer writing remain the application’s job; table-of-contents routing quality is unmeasured.
Quick answers
What is Agastya Decision RAG 2B by Andra Labs (Amartya Sai Andra)?
Agastya Decision RAG 2B: A Qwen3.5-2B fine-tune with an Unsloth Clef decision head, intended to choose sections in table-of-contents retrieval.
Who makes Agastya Decision RAG 2B?
Agastya Decision RAG 2B: Andra Labs (Amartya Sai Andra)
Are Agastya Decision RAG 2B's weights open?
Agastya Decision RAG 2B: Public weights; Unsloth FastDecisionModel required for typed inference; hosted handler deployment untested Licence: Apache-2.0
Facts
- Base and size
- Qwen3.5-2B; merged backbone plus separate decision-head weights
- Inputs
- Typed state and choice, noul or score questions
- Context
- Decision config records max_len 4,096; backbone settings are not a tested task limit
- Licence
- Apache-2.0
- Access
- Public weights; Unsloth FastDecisionModel required for typed inference; hosted handler deployment untested
Claims and sources
- The training record reports 66.0% accuracy and 0.0948 ECE over 150 held-out decisions, against 37.33% and 0.0967 for the base. The split, seed and evaluation script are absent. These are general decision results, not a retrieval benchmark. vendor reportedsource
Links
Source: Model card and weights →
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