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Card: compare against alloma-1B/3B on alloma's published protocol

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  1. README.md +43 -6
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@@ -36,9 +36,37 @@ usage example below is correspondingly plain.
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  ## Benchmarks
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- Public Uzbek evaluation suite, vLLM backend, full test splits, greedy decoding.
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- Identical harness and settings for all three models. Translation is FLORES+ with
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- sacreBLEU and COMET (`Unbabel/wmt22-comet-da`).
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  | Benchmark | Metric | **This model** | Previous release (LoRA broad) | Qwen3.5-2B-Instruct (stock) |
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  | --- | --- | ---: | ---: | ---: |
@@ -58,11 +86,20 @@ The weighted score combines all eight tasks (UzLiB 0.20, TUMLU 0.20, en→uz 0.1
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  news 0.10, MMLU-en 0.10, MMLU-uz 0.10, uz→en 0.05, sentiment 0.05), with BLEU
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  scaled to a 0–1 range.
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  Notes on reading these numbers honestly:
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- - **Translation is where the gain is largest** (en→uz BLEU 4.05 → 9.90, uz→en
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- 5.93 → 23.07). Much of that is the terminator fix: the previous checkpoint ran
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- past the end of its answer, which BLEU punishes severely.
 
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  - **TUMLU-Uzbek regressed** (0.3686 → 0.3214) and is this model's weakest task.
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  It is also near the 0.25 random baseline for 4-choice questions, so treat
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  Uzbek multi-subject knowledge as unreliable.
 
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  ## Benchmarks
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+ ### Comparison with alloma-1B and alloma-3B
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+
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+ Run with the benchmark protocol published in the **alloma model card** — its
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+ tasks, datasets and prompts, used verbatim — so the comparison does not depend
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+ on prompt formats chosen by us. alloma's required APST apostrophe preprocessing
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+ is applied to the alloma models. Full test splits, greedy decoding. COMET is
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+ `Unbabel/wmt22-comet-da`. Higher is better throughout.
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+
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+ | Benchmark | **This model** (1.88B) | alloma-1B (1.24B) | alloma-3B (3.21B) |
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+ | --- | ---: | ---: | ---: |
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+ | Uzbek sentiment analysis | **93.09** | 58.05 | 81.53 |
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+ | Uzbek news classification | **56.47** | 15.85 | 33.78 |
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+ | MMLU (English) | **52.81** | 28.61 | 45.34 |
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+ | BLEU uz→en | 21.04 | 16.10 | **24.62** |
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+ | COMET uz→en | 81.06 | 80.08 | **85.14** |
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+ | BLEU en→uz | 9.85 | 8.70 | **14.54** |
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+ | COMET en→uz | 83.82 | 81.20 | **86.80** |
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+
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+ Read this honestly, in both directions:
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+
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+ - This model beats **alloma-1B on every metric**, and beats the ~1.7x larger
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+ **alloma-3B on classification and English knowledge** by wide margins
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+ (sentiment +11.6, news +22.7, MMLU +7.5).
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+ - **alloma-3B is clearly better at translation**, in both directions and on both
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+ BLEU and COMET. If translation quality is your priority, alloma-3B is the
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+ stronger choice, and alloma-8B stronger still.
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+
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+ ### Full public suite
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+
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+ Our own eight-task Uzbek suite, vLLM backend, full test splits, greedy decoding.
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+ Shown against this model's predecessor and the stock instruct model.
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  | Benchmark | Metric | **This model** | Previous release (LoRA broad) | Qwen3.5-2B-Instruct (stock) |
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  | --- | --- | ---: | ---: | ---: |
 
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  news 0.10, MMLU-en 0.10, MMLU-uz 0.10, uz→en 0.05, sentiment 0.05), with BLEU
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  scaled to a 0–1 range.
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+ The alloma models are deliberately **not** listed in this second table. They were
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+ measured on it (alloma-1B 0.2242, alloma-3B 0.2666), but those runs fail the
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+ suite's own output-validity gate: alloma-3B produced unparseable answers on 44.1%
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+ of sentiment items and 28.7% of TUMLU items under our prompt formats, versus
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+ 0.0% invalid for this model. Those scores measure compliance with our prompt
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+ templates, not model capability, so quoting them as a head-to-head result would
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+ overstate this model. The alloma-protocol table above is the fair comparison.
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+
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  Notes on reading these numbers honestly:
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+ - **Translation is where the gain over the previous release is largest** (en→uz
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+ BLEU 4.05 → 9.90, uz→en 5.93 → 23.07). Much of that is the terminator fix: the
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+ previous checkpoint ran past the end of its answer, which BLEU punishes
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+ severely.
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  - **TUMLU-Uzbek regressed** (0.3686 → 0.3214) and is this model's weakest task.
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  It is also near the 0.25 random baseline for 4-choice questions, so treat
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  Uzbek multi-subject knowledge as unreliable.