GET

/v1/models/fireworks/fireworks-accounts-fireworks-models-deepseek-v4-flash-0731

provider fireworksstatus activefirst seen Jul 31, 2026last seen 40d agodeprecated Oct 4, 2026
rawIdaccounts/fireworks/models/deepseek-v4-flash-0731
displayName—
idfireworks-accounts-fireworks-models-deepseek-v4-flash-0731
activitychat
schemaEndpointIdv1/chat/completions
input · output
releasedAtno release date reported by the provider
firstSeenAt1785514482 — Jul 31, 2026
lastSeenAt1791130603 — 40d ago
pricingnot published by this provider’s list endpoint
contextWindow1048576
modalities{"input":["text"],"output":["text"]}
capabilities{"tools":true,"tool_choice":true,"response_format":true,"temperature":true,"top_k":true,"stop":true,"max_tokens":true,"top_p":true,"frequency_penalty":true,"presence_penalty":true,"seed":true,"reasoning_effort":true,"reasoning":true,"structured_outputs":true}
maxOutput · knowledgeCutoff · openWeights · weightsUrl · requestMap · providerMetadatanot published by this provider’s list endpoint

Endpoints & schemas

GET /v1/schemas/fireworks →
endpointactivity
v1/chat/completions
input · output
chat

endpoints matching this model — the provider has more, see /v1/schemas/fireworks

Sources

fieldrecorded source
contextWindowSource unknown — no source URL recorded.

listing

modalitiesSource unknown — no source URL recorded.

listing

capabilities.toolsSource unknown — no source URL recorded.

listing

capabilities.tool_choicehttps://docs.fireworks.ai/text-completion.openapi.yaml

upstream-spec

/properties/tool_choice

Source trace
04c9d2874bad4d95506ccffd28ab3bdbf9fee45bfef4e95e60c65f9656c45c20
{
  "endpointId": "v1/chat/completions",
  "fetchedAt": 1789189866
}
capabilities.response_formathttps://docs.fireworks.ai/text-completion.openapi.yaml

upstream-spec

/properties/response_format

Source trace
04c9d2874bad4d95506ccffd28ab3bdbf9fee45bfef4e95e60c65f9656c45c20
{
  "endpointId": "v1/chat/completions",
  "fetchedAt": 1789189866
}
capabilities.temperaturehttps://docs.fireworks.ai/text-completion.openapi.yaml

upstream-spec

/properties/temperature

Source trace
04c9d2874bad4d95506ccffd28ab3bdbf9fee45bfef4e95e60c65f9656c45c20
{
  "endpointId": "v1/chat/completions",
  "fetchedAt": 1789189866
}
capabilities.top_khttps://docs.fireworks.ai/text-completion.openapi.yaml

upstream-spec

/properties/top_k

Source trace
04c9d2874bad4d95506ccffd28ab3bdbf9fee45bfef4e95e60c65f9656c45c20
{
  "endpointId": "v1/chat/completions",
  "fetchedAt": 1789189866
}
capabilities.stophttps://docs.fireworks.ai/text-completion.openapi.yaml

upstream-spec

/properties/stop

Source trace
04c9d2874bad4d95506ccffd28ab3bdbf9fee45bfef4e95e60c65f9656c45c20
{
  "endpointId": "v1/chat/completions",
  "fetchedAt": 1789189866
}
capabilities.max_tokenshttps://docs.fireworks.ai/text-completion.openapi.yaml

upstream-spec

/properties/max_tokens

Source trace
04c9d2874bad4d95506ccffd28ab3bdbf9fee45bfef4e95e60c65f9656c45c20
{
  "endpointId": "v1/chat/completions",
  "fetchedAt": 1789189866
}
capabilities.top_phttps://docs.fireworks.ai/text-completion.openapi.yaml

upstream-spec

/properties/top_p

Source trace
04c9d2874bad4d95506ccffd28ab3bdbf9fee45bfef4e95e60c65f9656c45c20
{
  "endpointId": "v1/chat/completions",
  "fetchedAt": 1789189866
}
capabilities.frequency_penaltyhttps://docs.fireworks.ai/text-completion.openapi.yaml

upstream-spec

/properties/frequency_penalty

Source trace
04c9d2874bad4d95506ccffd28ab3bdbf9fee45bfef4e95e60c65f9656c45c20
{
  "endpointId": "v1/chat/completions",
  "fetchedAt": 1789189866
}
capabilities.presence_penaltyhttps://docs.fireworks.ai/text-completion.openapi.yaml

upstream-spec

/properties/presence_penalty

Source trace
04c9d2874bad4d95506ccffd28ab3bdbf9fee45bfef4e95e60c65f9656c45c20
{
  "endpointId": "v1/chat/completions",
  "fetchedAt": 1789189866
}
capabilities.seedhttps://docs.fireworks.ai/text-completion.openapi.yaml

upstream-spec

/properties/seed

Source trace
04c9d2874bad4d95506ccffd28ab3bdbf9fee45bfef4e95e60c65f9656c45c20
{
  "endpointId": "v1/chat/completions",
  "fetchedAt": 1789189866
}
capabilities.reasoning_efforthttps://docs.fireworks.ai/text-completion.openapi.yaml

upstream-spec

/properties/reasoning_effort

Source trace
04c9d2874bad4d95506ccffd28ab3bdbf9fee45bfef4e95e60c65f9656c45c20
{
  "endpointId": "v1/chat/completions",
  "fetchedAt": 1789189866
}
capabilities.reasoninghttps://docs.fireworks.ai/text-completion.openapi.yaml

upstream-spec

/properties/thinking

Source trace
04c9d2874bad4d95506ccffd28ab3bdbf9fee45bfef4e95e60c65f9656c45c20
{
  "endpointId": "v1/chat/completions",
  "fetchedAt": 1789189866
}
capabilities.structured_outputshttps://docs.fireworks.ai/text-completion.openapi.yaml

upstream-spec

/properties/response_format

Source trace
04c9d2874bad4d95506ccffd28ab3bdbf9fee45bfef4e95e60c65f9656c45c20
{
  "endpointId": "v1/chat/completions",
  "fetchedAt": 1789189866
}
maxOutputhttps://docs.fireworks.ai/faq/models/inference/limitations-controls.md

Value unknown (null); not published in the checked source · checked 2026-10-08.

activitySource unknown — no source URL recorded.
pricingSource unknown — no source URL recorded.
reasoningSource unknown — no source URL recorded.
requestMapSource unknown — no source URL recorded.
schemaEndpointIdSource unknown — no source URL recorded.

Use it

shell
$ curl https://modelschemas.com/v1/schemas/fireworks/chat/v1/chat/completions # request schema
$ curl -X POST https://modelschemas.com/v1/validate -d '{"provider":"fireworks","endpointId":"v1/chat/completions","payload":{…}}'
$ curl -X POST https://modelschemas.com/v1/estimate -d '{"provider":"fireworks","model":"accounts/fireworks/models/deepseek-v4-flash-0731","usage":{"input_tokens":1200,"output_tokens":400}}'