Create capabilities
Makes a capability in draft from captured corrections of one question: that question (its key, type and labels) is the route it will be installed behind.
POST /v1/capabilities
| Address | https://api.hanzo.ai/v1/capabilities |
| Method | POST |
| Operation | capabilitiesCreate |
| Auth | Authorization: Bearer $HANZO_API_KEY |
Makes a capability in draft from captured corrections of one question: that question (its key, type and labels) is the route it will be installed behind. Refused: a name taken by another capability or by a published job's output (409 name_taken), corrections of two questions or not captured (400), and a question another of the org's capabilities answers (409 route_conflict).
Request
2 fields, body application/json (required).
| Field | In | Type | Required | Description |
|---|---|---|---|---|
corrections | body | string[] | — | Corrections are the corrections it is taught from: captured corrections of one question, which becomes its route. |
name | body | string | — | Name is its name: lowercase words joined by hyphens, at most 64. |
Response
| Status | Body | Meaning |
|---|---|---|
201 | train.Capability | created |
default | problem-details | refused |
201 body — 35 fields.
| Field | In | Type | Always | Description |
|---|---|---|---|---|
by | body | string | — | |
corrections | body | string[] | — | Corrections are the corrections it is taught from. |
created | body | integer (int64) | — | |
installed | body | integer (int64) | — | Installed is the version in the org's published set, 0 when none. |
live | body | train.Live | — | |
live.damage | body | integer (int64) | — | |
live.damage_rate | body | number (double) | — | |
live.fires | body | integer (int64) | — | Fires counts decisions it answered otherwise than the base would have. |
live.last_fired | body | integer (int64) | — | LastFired is when it last fired, unix seconds; 0 never. |
live.neutral | body | integer (int64) | — | |
live.repair_rate | body | number (double) | — | |
live.repairs | body | integer (int64) | — | Repairs are fires that changed the label and no correction contradicts; Damage, fires whose label a correction put back to the base's; Neutral, fires that kept the base's label. |
live.version | body | integer (int64) | — | |
name | body | string | — | Name is its name, one per org; it is the name its versions install under. |
question | body | train.Question | — | |
question.key | body | string | — | |
question.labels | body | string[] | — | |
question.type | body | string | — | |
state | body | string | — | State is where it is in its life: draft, trained, evaluated, publishable, installed, active, disabled or needs_validation. |
updated | body | integer (int64) | — | |
version | body | integer (int64) | — | Version is its latest version, 0 in draft. |
versions | body | train.Version[] | — | Versions are its versions, newest first (one capability read). |
versions[].at | body | integer (int64) | — | |
versions[].base_sha256 | body | string | — | BaseSHA256 is Kai's weights it was taught over. |
versions[].by | body | string | — | |
versions[].bytes | body | integer (int64) | — | Bytes is its artifact's size. |
versions[].corrections | body | string[] | — | Corrections are the corrections it was taught from. |
versions[].evaluation | body | any | — | Evaluation is its evaluation record, in the shared /evals words. |
versions[].form | body | string | — | Form is calibration, head or pair; Rank its place, 1 the smallest. |
versions[].passed | body | boolean | — | Passed says its evaluation passed the gate: it is publishable. |
versions[].questions | body | string[] | — | Questions are the question keys it answers. |
versions[].rank | body | integer (int64) | — | |
versions[].representation | body | string | — | Representation is what it reads of Kai (the weights, tokenizer, layout and pooling, hashed): the only Kai it serves on, whatever the release. |
versions[].sha256 | body | string | — | SHA256 is its artifact's: the tar the decision service installs. |
versions[].version | body | integer (int64) | — |
Failure carries the platform error shape — see Errors.
Examples
hanzo capabilities createimport { Configuration, TrainApi } from 'hanzoai';
const api = new TrainApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.capabilitiesCreate({ corrections: ["<corrections>"], name: "<name>" });from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import TrainApi
client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = TrainApi(client).capabilities_create(corrections=["<corrections>"], name="<name>")cfg := hanzoai.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := hanzoai.NewAPIClient(cfg)
resp, _, err := client.TrainAPI.CapabilitiesCreate(context.Background()).Execute()
if err != nil {
return err
}use hanzo_client::apis::{configuration::Configuration, train_api};
let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();
let result = train_api::capabilities_create(&cfg, Default::default()).await?;import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.TrainApi;
ApiClient client = new ApiClient();
client.setBearerToken(System.getenv("HANZO_API_KEY"));
var result = new TrainApi(client).capabilitiesCreate();curl -X POST https://api.hanzo.ai/v1/capabilities \
-H "Authorization: Bearer $HANZO_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"corrections": [
"<corrections>"
],
"name": "<name>"
}'Tool train, op capabilitiesCreate — POST the JSON-RPC envelope to https://api.hanzo.ai/v1/mcp.
curl -X POST https://api.hanzo.ai/v1/mcp \
-H "Authorization: Bearer $HANZO_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "train",
"arguments": {
"op": "capabilitiesCreate",
"input": {
"corrections": [
"<corrections>"
],
"name": "<name>"
}
}
}
}'