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Gemma 3 12B IT vs Granite 4.2 8B

Gemma 3 12B IT grades higher overall (35.0 against 30.8). Gemma 3 12B IT costs 30% less for the same work, and both read a 128K-token context.

Gemma 3 12B IT

by Google · #59 of 67 overall

Coming soon · price at launch
Context
128K
Input / 1M
$0.050
Output / 1M
$0.15

Granite 4.2 8B

by IBM · #62 of 67 overall

Coming soon · price at launch
Context
128K
Input / 1M
$0.060
Output / 1M
$0.25

Better overall

Gemma 3 12B IT

Grade 35.0 vs 30.8

Cheaper

Gemma 3 12B IT

30% less, $0.075 vs $0.11 blended

Larger context

Same

128K vs 128K tokens

Head to head

Public benchmarks. Longer is better; each value links to its source.

LMArena TextElo-style rating · LMArena (CC BY 4.0) · Oct 15, 2026
Gemma 3 12B ITGemma 3 12B IT: 1,342
Granite 4.2 8BGranite 4.2 8B: 1,290
LMArena CodingElo-style rating · LMArena (CC BY 4.0) · Oct 15, 2026
Gemma 3 12B ITGemma 3 12B IT: 1,316
Granite 4.2 8BGranite 4.2 8B: 1,370
SWE-bench Verified% of issues resolved · SWE-bench · Aug 25, 2026 · reference
Gemma 3 12B ITGemma 3 12B IT: —
SWE-Bench Pro% of tasks resolved · Scale AI SWE-Bench Pro · Aug 25, 2026 · reference
Gemma 3 12B ITGemma 3 12B IT: —
Terminal-Bench 2.1% of tasks passed · Terminal-Bench · Aug 25, 2026 · reference
Gemma 3 12B ITGemma 3 12B IT: —
LiveCodeBenchpass@1, % · LiveCodeBench · Aug 7, 2026 · reference
Gemma 3 12B ITGemma 3 12B IT: —

Gemma 3 12B ITGranite 4.2 8Bv = reported by the model’s maker. — = no public score yet. Arena bars span the range across every model we grade.

What it costs you

Drag to match your monthly usage.

Gemma 3 12B IT$16.00 /month
Granite 4.2 8B$22.00 /month

Gemma 3 12B IT saves you $6.00 a month at this usage, $72.00 a year.

At a glance

AttributeGemma 3 12B ITGranite 4.2 8B
Made byGoogleIBM
AvailabilityComing soonComing soon
Overall gradeGood · 35.0Good · 30.8
Overall rank#59 of 67#62 of 67
Input price$0.050 per 1M$0.060 per 1M
Output price$0.15 per 1M$0.25 per 1M
Context window131,072 tokens131,072 tokens
Reasoning levelsNoNo
Reads imagesYesNo
Model IDgemma-3-12b-itgranite-4.2-8b

Try both with one key

Same endpoint, same key, both hosted in the USA. Change one word to switch models, in Claude Code, Cursor, Cline or your own code.

Get your API key
# Ask either model the same thing
curl https://fullsendai.com/v1/chat/completions \
  -H "Authorization: Bearer $FULLSEND_API_KEY" \
  -d '{"model": "gemma-3-12b-it", "messages": [...]}'

# …then swap one word
  -d '{"model": "granite-4.2-8b", "messages": [...]}'

Questions

Is Gemma 3 12B IT or Granite 4.2 8B better?

Gemma 3 12B IT grades 35.0 against 30.8 for Granite 4.2 8B, from public benchmarks.

Which is cheaper, Gemma 3 12B IT or Granite 4.2 8B?

Gemma 3 12B IT: $0.050 in and $0.15 out per million tokens, against $0.060 and $0.25 through FullsendAI.

Which has the larger context window?

Neither: both take 131,072 tokens.

Can I use both with one API key?

Yes, once they launch: both are coming soon, at the prices shown, and both will use the same FullsendAI key.

Model rankingsAll benchmarksCompare other models

Scores: LMArena (CC BY 4.0), SWE-bench, Scale AI SWE-Bench Pro, Terminal-Bench, LiveCodeBench, and model makers’ published results where marked v. Prices are FullsendAI’s, per million tokens. Data as of Oct 28, 2026.