Kataguru-Sceptic-35B-A3B-Basque-v3.2 — Full BF16 Master Weights (254 + 2 = 256 MoE, 67.5 GB)

Kataguru-Sceptic-35B-A3B-Basque-v3.2 is a sovereign Basque (Euskara) Mixture-of-Experts (254 + 2 = 256 experts per layer) language, reasoning, multimodal vision, and full-page translation model built on the Kataguru Sceptic 35B-A3B v3.1 foundation (15-Benchmark Mean: 70.26 %, GPQA Diamond: 70.20 %, LiveCodeBench v6: 39.43 %, BFCL V4 AST: 83.67 %).

Official Basque (v3.2) Release Suite

  1. Full BF16 Master Weights (~67.5 GB): kataguru/Kataguru-Sceptic-35B-A3B-Basque-v3.2
  2. Blackwell Native NVFP4 (~24.3 GB): kataguru/Kataguru-Sceptic-35B-A3B-Basque-v3.2-NVFP4
  3. Universal vLLM W4A16-AWQ (~25.3 GB): kataguru/Kataguru-Sceptic-35B-A3B-Basque-v3.2-W4A16-AWQ
  4. GGUF APEX-Trio (APEX-Small, APEX-Medium, APEX-Good + mmproj): kataguru/Kataguru-Sceptic-35B-A3B-Basque-v3.2-GGUF

1. What Kataguru Changed (254 + 2 Sovereign Language MoE Architecture)

Field Description / Value
Base model kataguru/Kataguru-Sceptic-35B-A3B-v3.1 (254 frozen core experts #0..#253, 3B active parameters per token)
Kataguru v3.2 architecture 254 + 2 = 256 Experts per MoE layer (40 layers):
• Experts #0..#253 (100 % Frozen Core): Preserves the full scientific reasoning (GPQA Diamond 70.20 %), competitive coding (LiveCodeBench v6 39.43 %), agentic tool calling (BFCL V4 83.67 %), and industrial PLC/CNC capabilities with zero catastrophic forgetting.
• Expert #254 (Basque Grammar, Morphology & Technical Specialist): Ergative-absolutive case alignment, polypersonal auxiliary verb agreement (Nor-Nori-Nork), and agglutinative postpositional suffixes, plus industrial engineering, PLC/CNC, clinical medicine, and statutory/patent terminology.
• Expert #255 (Basque Literature, Nonfiction & Bidirectional Translator): Full-page literary prose, modern nonfiction, natural dialogue, and faithful EN <-> EU translation (/translate).
Language Bank Training Set 4,844 human-verified golden samples (100 % Pass on Mechanical & Quality Gate) + contrastive router calibration (--moe-mode new_experts_only --recalibrate-router, r=32, alpha=64)
Dedicated Chat Template & Calibration Native Basque chat_template.jinja (/eu, /translate, localized reasoning headers) + dedicated Basque quantization calibration (calib_nvfp4_awq_256_eu.jsonl & imatrix_calibration_eu.txt)
Format & Footprint Full BF16 Master Weights (14 safetensors shards, ~67.5 GB) — published openly for research, fine-tuning, and custom quantization
What was NOT changed All 254 core reasoning/STEM/coding experts (#0..#253), 27-layer multimodal vision encoder (333 tensors), Layer 40 MTP speculative head (785 tensors), 262,144 context window

2. Verified Benchmark & Live Audit Summary

Benchmark / Capability Pillar Score Notes
15-Benchmark Core Foundation Mean 70.26 % Inherited 100 % intact via frozen Experts #0..#253
GPQA Diamond (PhD-level STEM) 70.20 % (139 / 198) Graduate physics, chemistry & molecular biology
LiveCodeBench v6 (Pass@1) 39.43 % (Easy: 90.70 %) Competitive algorithmic programming
BFCL V4 Single-Turn AST (Tool Calling) 83.67 % (Non-Live: 88.44 %) Native <tool_call> AST & irrelevance detection (80.26 %)
Live Basque 10/10 Audit (v3.2) 10 / 10 PASS (100 %) HiTZ EvalEU Suite (EusProficiency, EusExams, EusReading, EusTrivia) and Full-Page Literary & Technical Translation (EN/ES <-> EU)

3. Language-Specific Chat Template & Control Tags (chat_template.jinja)

  • Native Basque Mode: Prefix prompt with /eu (or pass chat_template_kwargs={"response_language": "eu"}).
  • Full-Page Translation Mode: Prefix prompt with /translate (sceptic_mode="translate") for zero-chatter, paragraph-preserving literary and technical translation between English, Finnish, and Basque.
  • Reasoning Depth: {REASON:spoon}, {REASON:einstein}, {REASON:007}, {REASON:deep}, {REASON:low}, or {REASON:off}.

4. Honest Limitations

  • High-Temperature Creative Fiction: For strict morphological and proofreading accuracy in Basque, use temperature=0.2–0.3 with presence_penalty=0.3.
  • VRAM Footprint: Full BF16 requires ~72 GB VRAM (2x 48–80 GB); NVFP4 / W4A16-AWQ runs on 2x RTX 5090 32GB (TP=2) or 1x 32 GB GPU; GGUF APEX-Medium (~13.6 GiB) runs on a single 16 GB GPU.

Laburpena (Euskaraz)

Kataguru-Sceptic-35B-A3B-Basque-v3.2 euskararako bereziki trebatutako 256 adituko MoE hizkuntza-eredua da (254 Sceptic oinarrizko aditu izoztu + 2 euskal aditu espezializatu #254 eta #255).


Suomenkielinen Yhteenveto / Finnish Summary

Kataguru-Sceptic-35B-A3B-Basque-v3.2 on Kataguru Sceptic 35B-A3B (v3.1, 15-benchmark: 70,26 %) -pohjalle rakennettu suvereeni 254 + 2 = 256 ekspertin kielimalli (Basque / Euskara):

  1. Jäädytetty Sceptic-ydin (254 eksperttiä, #0..#253): Säilyttää 100 % monitoimimallin tieteellisestä päättelystä (GPQA Diamond 70,20 %), kilpailuohjelmoinnista (LiveCodeBench v6 39,43 %), työkalukutsuista (BFCL V4 83,67 %), teollisuusautomaatiosta (PLC/CNC) ja 27-kerroksisesta visiosta ilman unohtamista.
  2. Kaksi dedikoitua kielieksperttiä (#254 ja #255, 4,844 näytettä):
    • Ekspertti #254: Kohdekielen (Euskara) taivutusoppi, morfologia sekä tekniikan, automaation, lääketieteen ja lakikielen erikoissanasto.
    • Ekspertti #255: Kohdekielen kaunokirjallisuus, tietokirjallisuus ja koko sivun kaksisuuntaiset käännökset (/translate).
  3. Kielikohtainen kalibrointi ja täysi painojulkaisu: Mukana täydet BF16-painot, NVFP4, W4A16-AWQ sekä kielikohtaisella imatrix_calibration_eu.txt-korpuksella kalibroidut GGUF APEX-kvantit (APEX-Small, APEX-Medium, APEX-Good + mmproj-f16).
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