GET
/v1/models/together/together-zai-org-glm-5-3
Accept:
| rawId | zai-org/GLM-5.3 |
| displayName | GLM 5.3 |
| id | together-zai-org-glm-5-3 |
| activity | chat |
| schemaEndpointId | chat/completions |
| releasedAt | 1787957543 — Aug 28, 2026 |
| firstSeenAt | 1787957543 — Aug 28, 2026 |
| lastSeenAt | 1794561549 — 9m ago |
| pricing | $1.4 / 1M input · $4.4 / 1M output → open calculator input_tokens (usage) · output_tokens (usage) · cache_read_tokens (usage) |
| contextWindow | 1048575 |
| modalities | {"input":["text"],"output":["text"]} |
| capabilities | {"tools":true,"reasoning":true,"structured_outputs":true,"response_format":true,"max_tokens":true,"stop":true,"temperature":true,"top_p":true,"top_k":true,"presence_penalty":true,"frequency_penalty":true,"seed":true,"tool_choice":true} |
| maxOutput · knowledgeCutoff · openWeights · weightsUrl · requestMap · providerMetadata | not published by this provider’s list endpoint |
Endpoints & schemas
GET /v1/schemas/together →| endpoint | activity |
|---|---|
| chat/completions | chat |
endpoints matching this model — the provider has more, see /v1/schemas/together
Sources
| field | recorded source |
|---|---|
| contextWindow | https://api.together.xyz/v1/models listing context_length |
| modalities | https://api.together.ai/v2/supported-models listing modalities |
| pricing | Source linked above. listing pricing |
| reasoning | https://docs.together.ai/docs/glm-5.3-quickstart.md docs-derived reasoning Source tracee94e1d388a419a827f51e124d966a7b9dce66c6662a583222d48a5733eef65d0 |
| capabilities.tools | https://api.together.ai/v2/supported-models listing capabilities.tools |
| capabilities.reasoning | https://docs.together.ai/docs/glm-5.3-quickstart.md docs-derived Native model reasoning Source tracee94e1d388a419a827f51e124d966a7b9dce66c6662a583222d48a5733eef65d0 |
| capabilities.structured_outputs | https://api.together.ai/v2/supported-models listing capabilities.structured_outputs |
| capabilities.response_format | https://api.together.ai/v2/supported-models listing capabilities.response_format |
| capabilities.max_tokens | https://docs.together.ai/openapi.yaml upstream-spec /properties/max_tokens Source trace468edbdc879c48f500ca284270663ccc30cd83aee57a4e6a4e7a5bc04603b543{
"endpointId": "chat/completions",
"fetchedAt": 1786771359
} |
| capabilities.stop | https://docs.together.ai/openapi.yaml upstream-spec /properties/stop Source trace468edbdc879c48f500ca284270663ccc30cd83aee57a4e6a4e7a5bc04603b543{
"endpointId": "chat/completions",
"fetchedAt": 1786771359
} |
| capabilities.temperature | https://docs.together.ai/openapi.yaml upstream-spec /properties/temperature Source trace468edbdc879c48f500ca284270663ccc30cd83aee57a4e6a4e7a5bc04603b543{
"endpointId": "chat/completions",
"fetchedAt": 1786771359
} |
| capabilities.top_p | https://docs.together.ai/openapi.yaml upstream-spec /properties/top_p Source trace468edbdc879c48f500ca284270663ccc30cd83aee57a4e6a4e7a5bc04603b543{
"endpointId": "chat/completions",
"fetchedAt": 1786771359
} |
| capabilities.top_k | https://docs.together.ai/openapi.yaml upstream-spec /properties/top_k Source trace468edbdc879c48f500ca284270663ccc30cd83aee57a4e6a4e7a5bc04603b543{
"endpointId": "chat/completions",
"fetchedAt": 1786771359
} |
| capabilities.presence_penalty | https://docs.together.ai/openapi.yaml upstream-spec /properties/presence_penalty Source trace468edbdc879c48f500ca284270663ccc30cd83aee57a4e6a4e7a5bc04603b543{
"endpointId": "chat/completions",
"fetchedAt": 1786771359
} |
| capabilities.frequency_penalty | https://docs.together.ai/openapi.yaml upstream-spec /properties/frequency_penalty Source trace468edbdc879c48f500ca284270663ccc30cd83aee57a4e6a4e7a5bc04603b543{
"endpointId": "chat/completions",
"fetchedAt": 1786771359
} |
| capabilities.seed | https://docs.together.ai/openapi.yaml upstream-spec /properties/seed Source trace468edbdc879c48f500ca284270663ccc30cd83aee57a4e6a4e7a5bc04603b543{
"endpointId": "chat/completions",
"fetchedAt": 1786771359
} |
| capabilities.tool_choice | https://docs.together.ai/openapi.yaml upstream-spec /properties/tool_choice Source trace468edbdc879c48f500ca284270663ccc30cd83aee57a4e6a4e7a5bc04603b543{
"endpointId": "chat/completions",
"fetchedAt": 1786771359
} |
| activity | Source unknown — no source URL recorded. |
| maxOutput | 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/together/chat/chat/completions # request schema
$ curl -X POST https://modelschemas.com/v1/validate -d '{"provider":"together","endpointId":"chat/completions","payload":{…}}'
$ curl -X POST https://modelschemas.com/v1/estimate -d '{"provider":"together","model":"zai-org/GLM-5.3","usage":{"input_tokens":1200,"output_tokens":400}}'