GET
/v1/models/fal/fal-blackforestlabs-flux-3-klein-base-trainer
Accept:
| rawId | blackforestlabs/flux-3/klein/base/trainer |
| displayName | FLUX 3 Klein LoRA Trainer |
| id | fal-blackforestlabs-flux-3-klein-base-trainer |
| activity | not declared by the provider |
| schemaEndpointId | blackforestlabs/flux-3/klein/base/trainer |
| releasedAt | 1793040745 — Oct 26, 2026 |
| firstSeenAt | 1793040745 — Oct 26, 2026 |
| lastSeenAt | 1794562235 — 46s ago |
| pricing | rate card, per unit → open calculator steps (usage) $4.3 — The default 1000 steps cost **$4.30**. $0.43 — Your request will cost **$0.0043** per training step (minimum 100 steps). |
| providerMetadata | {"category":"training"} |
| contextWindow · maxOutput · modalities · capabilities · knowledgeCutoff · openWeights · weightsUrl · requestMap | not published by this provider’s list endpoint |
Endpoints & schemas
GET /v1/schemas/fal →Sources
| field | recorded source |
|---|---|
| pricing | Source linked above. docs-extracted Source trace460739a2f0360656807b35ea15da11cc73e9f97471e83670ca70a88de22ef5d5{
"fetchedAt": 1793080857
} |
| 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/video/alibaba/happy-horse/image-to-video # request schema
$ curl -X POST https://modelschemas.com/v1/validate -d '{"provider":"fal","endpointId":"alibaba/happy-horse/image-to-video","payload":{…}}'
$ curl -X POST https://modelschemas.com/v1/estimate -d '{"provider":"fal","model":"blackforestlabs/flux-3/klein/base/trainer","usage":{"input_tokens":1200,"output_tokens":400}}'