Identity & integrity of the public artifact captured 2025-05-28 — the same file, unchanged, that Ardora read. Not a safety statement.
The reading
Character
the Fledgling
reads as the Fledgling — raw and unformed — a plain continuer whose character is not yet set
medium confidencewith a note of the Steward
Disposition
text continuationhigh confidence
plain text-continuer; no assistant register
assistant/chat registerhigh confidence
not detected
Axis profile
Overall · band 1 · high confidence
minimal - a plain continuer with little disposition to characterize (clearly read)
Assistant Adherenceminimal - a plain text-continuer; does not take the assistant turnhigh
Register / Formality— not characterised · the read battery does not calibrate tone / diction; register-formality is not characterized at the published ceiling
Reasoning Scaffoldingminimal - plainly continues text; no staged deliberationhigh
Domain Specializationminimal - general-purpose; no domain-idiom pullmedium
Verbosity— not characterised · default response length / elaboration is not exercised by the read battery; not characterized at the published ceiling
Turn-Taking / Interactivityminimal - one-shot continuation; no interactive turn-takinghigh
Performed Voiceminimal - neutral; holds no character or personamedium
disposition-definition (descriptive): how pronounced and clearly-read the model's overall character is, discounted by what had to be abstained. NOT a quality, capability, or safety ranking. A plain base reads low because it has less disposition to characterize, never because it is worse.
Abstained — read, but not characterised at the published ceiling
domain expertise (medical/legal)insufficient signal to characterize at the published ceiling
multilingual dispositionthe read battery is English-centric; not characterized at the published ceiling
Characterization is descriptive and coverage-bounded; preview engine, single-battery read; see published fidelity ceiling.
Claim grounding
We introduce OLMo 2 1B, the smallest model in the OLMo 2 family. OLMo 2 was pre-trained on OLMo-mix-1124 and uses Dolmino-mix-1124 for mid-training. [It is] a Transformer style autoregressive language model. Developed by: Allen Institute for AI (Ai2). Language(s) (NLP): English. licence: Apache 2.0.
the card describes it as 'a Transformer style autoregressive language model' — a pretrained base LM, 'the smallest model in the OLMo 2 family'
The reading characterizes it as a plain text-continuer with no assistant register — assistant-adherence reads minimal, exactly the disposition of a pretrained base. The base-LM identity is what the reading finds.
witness wit_olmo2-1b_base · replayable
SUPPORTEDlineage
the card presents this as the base model, with 'SFT, DPO, and RLVR variants available' — the fixed root of the OLMo 2 1B post-training lineage
This base anchors the olmo2-1b-lineage panel: its SFT, DPO, and final RLVR/Instruct siblings each read a clear assistant shift OFF this base, and this base itself reads as the plain continuer they diverge from. The base-of-lineage relationship reads clearly.
witness wit_olmo2-1b_base · replayable
UNVERIFIED-ABSTAINlanguage
the uploader states language support is 'English'
Language coverage is out of Ardora's disposition scope — the read battery is English-centric and does not characterize or verify a model's language span. The honest blank is already stamped in the reading's abstained list (multilingual disposition).
SUPPORTEDsize
the config declares ~1B parameters (~1.48B total), Olmo2ForCausalLM
Provenance/config fact-check: the stated ~1B (~1.48B total) parameter count is cross-checked against config.json in the atlas provenance. Stamped as a fact-check, not a disposition stance.
Claims are the uploader's, quoted from their public card at the capture date; stances are coarse, witnessed, disposition-only, measured against the published fidelity ceiling for this engine version -- not the Engine's raw numbers. Recomputed when the ceiling moves; capability, benchmark, and safety claims are abstained, never refuted.