datagemma rag 27b it (Google) and gemma 4 12B it (Google) compared on the ModelCap Index, API price, context window, provider availability, weight access and every public benchmark board they share. Figures are the same ones shown on the live rankings; nothing here is a hidden score.
Snapshot as of 22 September 2026
As of 22 September 2026, gemma 4 12B it holds the stronger ModelCap Index position (#50 vs #193); and gemma 4 12B it ships open weights.
Evidence: finetune of google/gemma-2-27b-it · finetune (100%) · publisher-corpus-prior over 201 held-out anchors (7%); launch card against 3 resolved peers on 6 rows (93%); no cross-lab optimism probe available; shrunk 0.2 up toward the measured corpus. Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.
Benchmark scores: datagemma rag 27b it vs gemma 4 12B it
Neither model has a published result on a public benchmark board ModelCap tracks yet.
Scores are the sources' own published figures for each model's best evaluated configuration; ModelCap never re-runs a benchmark.
datagemma rag 27b it vs gemma 4 12B it: common questions
Is datagemma rag 27b it better than gemma 4 12B it?
gemma 4 12B it ranks higher on the ModelCap Index as of 22 September 2026: #50 against #193. That is a capability ranking built from public benchmark evidence with published uncertainty; whether it is "better" for you also depends on price, context and where you can run it. Their published uncertainty intervals do not overlap, but the aggregate Index does not predict performance on every task; compare the relevant benchmark configurations before choosing.
Is datagemma rag 27b it cheaper than gemma 4 12B it?
At least one of the two has no listed API price on ModelCap right now, so no price comparison is made.
Which has the bigger context window, datagemma rag 27b it or gemma 4 12B it?
Both publish a —-token context window.
Which is better for coding, datagemma rag 27b it or gemma 4 12B it?
The two models do not share a coding benchmark board on ModelCap yet, so no head-to-head coding score is published; the ModelCap Index position is the closest overall signal.
Are datagemma rag 27b it and gemma 4 12B it open-weight models?
datagemma rag 27b it: Gated access. gemma 4 12B it: Open weights. Open weights mean the checkpoint can be downloaded and self-hosted under its licence; API-only models are available solely through hosted endpoints.
Where can I run datagemma rag 27b it and gemma 4 12B it?
ModelCap currently lists 0 API providers for datagemma rag 27b it and 0 for gemma 4 12B it, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.
How current is this datagemma rag 27b it vs gemma 4 12B it comparison?
Every figure comes from the sealed ModelCap dataset published 22 September 2026; the page re-renders within a minute of each data refresh, and the ModelCap Index positions are the same ones shown on the live rankings.