GET

/v1/models/opencode/longcat-2.5-preview-free

provider opencodestatus activefirst seen Sep 25, 2026last seen 22d agodeprecated Oct 22, 2026
rawIdlongcat-2.5-preview-free
displayNameLongCat 2.5 Preview Free
idopencode-longcat-2-5-preview-free
activitychat
schemaEndpointIdinference/openai/v1/chat/completions
input · output
releasedAt1790294400 — Sep 25, 2026
firstSeenAt1790294400 — Sep 25, 2026
lastSeenAt1792628361 — 22d ago
pricing
$0 / 1M input · $0 / 1M output → open calculator
input_tokens (usage) · output_tokens (usage) · cache_read_tokens (usage)
contextWindow1000000
maxOutput131072
modalities{"input":["text","image"],"output":["text"]}
capabilities{"tools":true,"reasoning":true,"vision":true}
openWeightsfalse
requestMap{"thinking":null,"maxTokensField":null,"developerRole":null,"replayReasoningContent":true,"store":null,"strictTools":null,"sessionAffinity":null,"cacheControl":null,"toolStream":null,"reasoningEffort":null}
providerMetadata{"id":"longcat-2.5-preview-free","name":"LongCat 2.5 Preview Free","description":"Meituan's multimodal reasoning model for coding and agent tasks, with image understanding and a 1M-token context window","family":"longcat","attachment":true,"reasoning":true,"reasoning_options":[{"type":"toggle"}],"tool_call":true,"interleaved":{"field":"reasoning_content"},"temperature":false,"release_date":"2026-09-25","last_updated":"2026-09-25","modalities":{"input":["text","image"],"output":["text"]},"open_weights":false,"limit":{"context":1000000,"output":131072},"provider":{"api":"https://opencode.ai/inference/openai/v1"},"cost":{"input":0,"output":0,"cache_read":0},"canonical_model_id":"meituan/longcat-2.5-preview"}
knowledgeCutoff · weightsUrlnot published by this provider’s list endpoint

Endpoints & schemas

GET /v1/schemas/opencode →
endpointactivity
inference/openai/v1/chat/completions
input · output
chat

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

Sources

fieldrecorded source
contextWindowhttps://models.dev/api.json

listing

opencode.models.longcat-2.5-preview-free.limit.context

Source trace
d63f46652f824853a666c2c7ef18d14aac45f7213c27562daefaec1ddcb74fed
maxOutputhttps://models.dev/api.json

listing

opencode.models.longcat-2.5-preview-free.limit.output

Source trace
d63f46652f824853a666c2c7ef18d14aac45f7213c27562daefaec1ddcb74fed
modalitieshttps://models.dev/api.json

listing

opencode.models.longcat-2.5-preview-free.modalities

Source trace
d63f46652f824853a666c2c7ef18d14aac45f7213c27562daefaec1ddcb74fed
pricingSource linked above.

docs-derived

Source trace
23ad16ad488cdd690372e74d735f7fc5f2dad11471bccc444b1df1c08c144051
reasoninghttps://models.dev/api.json

listing

opencode.models.longcat-2.5-preview-free.reasoning_options

Source trace
d63f46652f824853a666c2c7ef18d14aac45f7213c27562daefaec1ddcb74fed
openWeightshttps://models.dev/api.json

listing

opencode.models.longcat-2.5-preview-free.open_weights

Source trace
d63f46652f824853a666c2c7ef18d14aac45f7213c27562daefaec1ddcb74fed
schemaEndpointIdhttps://models.dev/api.json

listing

opencode.models.longcat-2.5-preview-free.provider

Source trace
d63f46652f824853a666c2c7ef18d14aac45f7213c27562daefaec1ddcb74fed
capabilities.toolshttps://models.dev/api.json

listing

opencode.models.longcat-2.5-preview-free.tool_call

Source trace
d63f46652f824853a666c2c7ef18d14aac45f7213c27562daefaec1ddcb74fed
capabilities.reasoninghttps://models.dev/api.json

listing

opencode.models.longcat-2.5-preview-free.reasoning

Source trace
d63f46652f824853a666c2c7ef18d14aac45f7213c27562daefaec1ddcb74fed
capabilities.visionhttps://models.dev/api.json

listing

opencode.models.longcat-2.5-preview-free.modalities.input

Source trace
d63f46652f824853a666c2c7ef18d14aac45f7213c27562daefaec1ddcb74fed
requestMaphttps://models.dev/api.json

listing

opencode.models.longcat-2.5-preview-free.interleaved.field

Source trace
d63f46652f824853a666c2c7ef18d14aac45f7213c27562daefaec1ddcb74fed
activitySource unknown — no source URL recorded.

Use it

shell
$ curl https://modelschemas.com/v1/schemas/opencode/chat/inference/openai/v1/chat/completions # request schema
$ curl -X POST https://modelschemas.com/v1/validate -d '{"provider":"opencode","endpointId":"inference/openai/v1/chat/completions","payload":{…}}'
$ curl -X POST https://modelschemas.com/v1/estimate -d '{"provider":"opencode","model":"longcat-2.5-preview-free","usage":{"input_tokens":1200,"output_tokens":400}}'