GET
/v1/models/fal/fal-fal-ai-flux-2-klein-4b-base-edit-lora
Accept:
| rawId | fal-ai/flux-2/klein/4b/base/edit/lora |
| displayName | FLUX.2 [klein] 4B Base LoRA |
| id | fal-fal-ai-flux-2-klein-4b-base-edit-lora |
| activity | image |
| schemaEndpointId | fal-ai/flux-2/klein/4b/base/edit/lora |
| releasedAt | 1768840259 — Jan 19, 2026 |
| firstSeenAt | 1768840259 — Jan 19, 2026 |
| lastSeenAt | 1794564043 — 8m ago |
| pricing | rate card, per image → open calculator num_images (request) · image_size (request) $0.032 — a 1024x1024 generation with 512*512 size image input will cost **$0.032** (1 MP input + 1 MP output, each costing **$0.016**). |
| providerMetadata | {"category":"image-to-image"} |
| contextWindow · maxOutput · modalities · capabilities · knowledgeCutoff · openWeights · weightsUrl · requestMap | not published by this provider’s list endpoint |
Endpoints & schemas
GET /v1/schemas/fal →| endpoint | activity |
|---|---|
| fal-ai/flux-2/klein/4b/base/edit/lora | image |
endpoints matching this model — the provider has more, see /v1/schemas/fal
Sources
| field | recorded source |
|---|---|
| pricing | Source linked above. docs-extracted Source trace654cd7c8990f48e16ab79ec87df690c486745980761d0ba51a8f44389848d67f{
"fetchedAt": 1792562434
} |
| activity | Source unknown — no source URL recorded. |
| contextWindow | Source unknown — no source URL recorded. |
| maxOutput | Source unknown — no source URL recorded. |
| modalities | Source unknown — no source URL recorded. |
| capabilities | Source unknown — no source URL recorded. |
| reasoning | Source unknown — no source URL recorded. |
| requestMap | Source unknown — no source URL recorded. |
| schemaEndpointId | Source unknown — no source URL recorded. |
Use it
shell
$ curl https://modelschemas.com/v1/schemas/fal/image/fal-ai/flux-2/klein/4b/base/edit/lora # request schema
$ curl -X POST https://modelschemas.com/v1/validate -d '{"provider":"fal","endpointId":"fal-ai/flux-2/klein/4b/base/edit/lora","payload":{…}}'
$ curl -X POST https://modelschemas.com/v1/estimate -d '{"provider":"fal","model":"fal-ai/flux-2/klein/4b/base/edit/lora","usage":{"input_tokens":1200,"output_tokens":400}}'