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Gemma 4

Vision · 2026-04-02 · Verified
Research summary

Research summary

Good for
Inference, LoRA, SFT, RL
Not suitable / limits
No explicit limitation evidence
How to get it
Open weights
Hardware tier
Inference: Not reported · LoRA: Not reported
Paper adoption
No paper-adoption record
Reproduction risk
Some key facts need verification
Evidence state
Verified
Model positioningGeneralMultilingualMultimodalTool useReasoning

Access and distribution ladder

ProductPending verificationPending verification
APIPending verificationPending verification
WeightsYesYes
BaseYesYes
Finetuning allowedYesYes
Derivative distributionYesYes

At a glance

Model positioning
General, Multilingual, Multimodal, Tool use, Reasoning
Architecture
Other
Parameters
Not reported parameters
Active parameters
Not reported
Experts
Not disclosed
Experts / token
Not disclosed
Context length
256000 tokens
Modalities
Text, Image, Audio
Base checkpoint
Yes
Finetuning allowed
Yes
License
Apache-2.0

Unresolved fields

These fields stay explicit instead of being guessed; verify them against the source or model card.

12 key fields need verification

How to read unknown states

These states intentionally preserve evidence boundaries; they are not false, zero, or definite facts.

Not disclosedThe official source does not disclose this; do not infer that it is absent.
The official source does not disclose this; do not infer that it is absent.
Not applicableThis field does not apply to this record; it is not missing or negative.
This field does not apply to this record; it is not missing or negative.
Not reportedThe source or paper did not report it; this is not false, zero, or confirmed absence.
The source or paper did not report it; this is not false, zero, or confirmed absence.
Not verifiedThe field is retained, but current evidence is not verified; add first-party evidence before relying on it.
The field is retained, but current evidence is not verified; add first-party evidence before relying on it.
Conflicting evidenceFirst-party sources conflict; no single value is selected.
First-party sources conflict; no single value is selected.
Not publishedThe record is not published yet; this is not the same as a broken source link.
The record is not published yet; this is not the same as a broken source link.
UnavailableThe current source is unavailable; do not infer that the fact does not exist.
The current source is unavailable; do not infer that the fact does not exist.

Access & distribution

Openness classification
Open weight
Custom license
No
Derivative distribution
Allowed
Commercial use
Allowed
License conditions
subject_to_apache_2_license

Specializations & research readiness

GeneralMultilingualMultimodalTool useReasoning
Inference
Yes
LoRA
Yes
SFT
Yes
RL
Yes
Transformers
Not reported
vLLM
Not reported
SGLang
Not reported
veRL recipe
Not reported

Hardware tiers

Inference
Not reported
LoRA
Not reported
Full-parameter SFT
Not reported
RL
Not reported

Paper adoption

No paper-adoption records yet. No record does not mean no usage.

Replacement candidates and family versions

Candidates are derived from catalog family, generation, and release metadata; this is not a quality score or a substitute for experiments.