Gemini 3.1 Flash-Lite vs Granite-4.0-350M

Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.

Agentic
Coding
Multimodal & Grounded
Reasoning
Knowledge
Instruction Following
Multilingual
Mathematics

Gemini 3.1 Flash-Lite· Granite-4.0-350M

Quick Verdict

Pick Gemini 3.1 Flash-Lite if you want the stronger benchmark profile. Granite-4.0-350M only becomes the better choice if you want the cheaper token bill.

Gemini 3.1 Flash-Lite is clearly ahead on the aggregate, 56 to 27. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

Gemini 3.1 Flash-Lite's sharpest advantage is in multilingual, where it averages 69.8 against 16.2. The single biggest benchmark swing on the page is MGSM, 73% to 16.2%.

Gemini 3.1 Flash-Lite is also the more expensive model on tokens at $0.10 input / $0.40 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Granite-4.0-350M. That is roughly Infinityx on output cost alone. Gemini 3.1 Flash-Lite gives you the larger context window at 1M, compared with 32K for Granite-4.0-350M.

Operational tradeoffs

ProviderGoogleIBM
Price$0.10 / $0.40Free*
Speed205 t/sN/A
TTFT7.50sN/A
Context1M32K

Decision framing

BenchLM keeps the benchmark table and the operator tradeoffs on the same page so a better score does not hide a materially slower, pricier, or smaller-context model.

Runtime metrics show N/A when BenchLM does not have a sourced snapshot for that exact model. The scoring rules and freshness policy are documented on the methodology page.

BenchmarkGemini 3.1 Flash-LiteGranite-4.0-350M
Agentic
Terminal-Bench 2.047%
BrowseComp60%
OSWorld-Verified44%
Coding
HumanEval55%38%
SWE-bench Verified22%
LiveCodeBench21%
SWE-bench Pro29%
Multimodal & Grounded
MMMU-Pro74%
OfficeQA Pro72%
Reasoning
MuSR58%
BBH74%33.3%
LongBench v269%
MRCRv273%
KnowledgeGemini 3.1 Flash-Lite wins
MMLU63%36.2%
GPQA62%26.1%
SuperGPQA60%
MMLU-Pro63%14.4%
HLE1%
FrontierScience55%
SimpleQA60%
Instruction FollowingGemini 3.1 Flash-Lite wins
IFEval79%61.6%
MultilingualGemini 3.1 Flash-Lite wins
MGSM73%16.2%
MMLU-ProX68%
Mathematics
AIME 202363%
AIME 202465%
AIME 202564%
HMMT Feb 202359%
HMMT Feb 202461%
HMMT Feb 202560%
BRUMO 202562%
MATH-50071%
Frequently Asked Questions (4)

Which is better, Gemini 3.1 Flash-Lite or Granite-4.0-350M?

Gemini 3.1 Flash-Lite is ahead overall, 56 to 27. The biggest single separator in this matchup is MGSM, where the scores are 73% and 16.2%.

Which is better for knowledge tasks, Gemini 3.1 Flash-Lite or Granite-4.0-350M?

Gemini 3.1 Flash-Lite has the edge for knowledge tasks in this comparison, averaging 46.4 versus 18.5. Inside this category, MMLU-Pro is the benchmark that creates the most daylight between them.

Which is better for instruction following, Gemini 3.1 Flash-Lite or Granite-4.0-350M?

Gemini 3.1 Flash-Lite has the edge for instruction following in this comparison, averaging 79 versus 61.6. Inside this category, IFEval is the benchmark that creates the most daylight between them.

Which is better for multilingual tasks, Gemini 3.1 Flash-Lite or Granite-4.0-350M?

Gemini 3.1 Flash-Lite has the edge for multilingual tasks in this comparison, averaging 69.8 versus 16.2. Inside this category, MGSM is the benchmark that creates the most daylight between them.

Last updated: March 31, 2026

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