Kroma Overview

This model's data has not been fully verified and benchmarks may be missing.

Kroma is a image-generation AI model created by lodestones, featuring undisclosed parameters and a context window of unknown.

Kroma v0.2 is a fine-tune of Krea 2, distributed as a full model checkpoint with no LoRA delta compression and the Krea 2 Turbo delta merged in as a rank-512 LoRA, built for text-to-image tasks.

Model Lineage & Specification

kroma is lodestones's primary release in the current family.

Developerlodestones

API Identifierkroma

Parametersundisclosed

Context Windowunknown

LicenseUnknown

Comparable models

Feature	Kroma	Nano Banana
Description	Kroma v0.2 is a fine-tune of Krea 2, distributed as a full model checkpoint with...	Nano Banana image model for fast generation, edits, and character-consistent ass...
API Identifier	`kroma`	`google-gemini-2.5-flash-image`
Parameters	—	—
Context Window	unknown	33K tokens
License / Type	open weights	api only

Kroma

Kroma v0.2 is a fine-tune of Krea 2, distributed as a full model checkpoint with...

API IDkroma

Typeopen weights

Parameters—

Contextunknown

Nano Banana

Nano Banana image model for fast generation, edits, and character-consistent ass...

API IDgoogle-gemini-2.5-flash-image

Typeapi only

Parameters—

Context33K tokens

Kroma v0.2 is a fine-tune of Krea 2, distributed as a full model checkpoint with no LoRA delta compression and the Krea 2 Turbo delta merged in as a rank-512 LoRA, built for text-to-image tasks.