chore: opengpt meta

Author: harry-whorlow

packages/typescript/ai-ollama/src/meta/model-meta-gpt-oss.ts

@@ -0,0 +1,96 @@
+import type {
+  OllamaChatRequest,
+  OllamaChatRequestMessages,
+  OllamaChatRequestThinking_OpenAI,
+  OllamaChatRequestTools,
+  OllamaMessageTools,
+  OllamaModelMeta,
+} from './models-meta'
+
+const OPT_OSS_LATEST = {
+  name: 'gpt-oss:latest',
+  supports: {
+    input: ['text'],
+    output: ['text'],
+    capabilities: ['tools', 'thinking'],
+  },
+  size: '14gb',
+  context: 128_000,
+} as const satisfies OllamaModelMeta<
+  OllamaChatRequest &
+    OllamaChatRequestMessages<OllamaMessageTools> &
+    OllamaChatRequestTools &
+    OllamaChatRequestThinking_OpenAI
+>
+
+const OPT_OSS_20b = {
+  name: 'gpt-oss:20b',
+  supports: {
+    input: ['text'],
+    output: ['text'],
+    capabilities: ['tools'],
+  },
+  size: '14gb',
+  context: 128_000,
+} as const satisfies OllamaModelMeta<
+  OllamaChatRequest &
+    OllamaChatRequestMessages<OllamaMessageTools> &
+    OllamaChatRequestTools &
+    OllamaChatRequestThinking_OpenAI
+>
+
+const OPT_OSS_120b = {
+  name: 'gpt-oss:120b',
+  supports: {
+    input: ['text'],
+    output: ['text'],
+    capabilities: ['tools'],
+  },
+  size: '65gb',
+  context: 128_000,
+} as const satisfies OllamaModelMeta<
+  OllamaChatRequest &
+    OllamaChatRequestMessages<OllamaMessageTools> &
+    OllamaChatRequestTools &
+    OllamaChatRequestThinking_OpenAI
+>
+
+export const GPT_OSS_MODELS = [
+  OPT_OSS_LATEST.name,
+  OPT_OSS_20b.name,
+  OPT_OSS_120b.name,
+] as const
+
+// const GPT_OSS_IMAGE_MODELS = [] as const
+
+// export const GPT_OSS_EMBEDDING_MODELS = [] as const
+
+// const GPT_OSS_AUDIO_MODELS = [] as const
+
+// const GPT_OSS_VIDEO_MODELS = [] as const
+
+// export type GptOssChatModels = (typeof GPT_OSS_MODELS)[number]
+
+// Manual type map for per-model provider options
+export type GptOssChatModelProviderOptionsByName = {
+  // Models with thinking and structured output support
+  [OPT_OSS_LATEST.name]: OllamaChatRequest &
+    OllamaChatRequestMessages<OllamaMessageTools> &
+    OllamaChatRequestTools &
+    OllamaChatRequestThinking_OpenAI
+  [OPT_OSS_20b.name]: OllamaChatRequest &
+    OllamaChatRequestMessages<OllamaMessageTools> &
+    OllamaChatRequestTools &
+    OllamaChatRequestThinking_OpenAI
+  [OPT_OSS_120b.name]: OllamaChatRequest &
+    OllamaChatRequestMessages<OllamaMessageTools> &
+    OllamaChatRequestTools &
+    OllamaChatRequestThinking_OpenAI
+}
+
+export type GptOssModelInputModalitiesByName = {
+  // Models with text, image, audio, video (no document)
+  [OPT_OSS_LATEST.name]: typeof OPT_OSS_LATEST.supports.input
+  [OPT_OSS_20b.name]: typeof OPT_OSS_20b.supports.input
+  [OPT_OSS_120b.name]: typeof OPT_OSS_120b.supports.input
+}

packages/typescript/ai-ollama/src/model-meta.ts

@@ -19,6 +19,7 @@ import { FIREFUNCTION_V2_MODELS } from './meta/model-meta-firefunction-v2'
 import { GEMMA_MODELS } from './meta/model-meta-gemma'
 import { GEMMA2_MODELS } from './meta/model-meta-gemma2'
 import { GEMMA3_MODELS } from './meta/model-meta-gemma3'
+import { GPT_OSS_MODELS } from './meta/model-meta-gpt-oss'
 import { GRANITE3_DENSE_MODELS } from './meta/model-meta-granite3-dense'
 import { GRANITE3_GUARDIAN_MODELS } from './meta/model-meta-granite3-guardian'
 import { GRANITE3_MOE_MODELS } from './meta/model-meta-granite3-moe'
@@ -145,6 +146,10 @@ import type {
   Gemma3ChatModelProviderOptionsByName,
   Gemma3ModelInputModalitiesByName,
 } from './meta/model-meta-gemma3'
+import type {
+  GptOssChatModelProviderOptionsByName,
+  GptOssModelInputModalitiesByName,
+} from './meta/model-meta-gpt-oss'
 import type {
   Granite3DenseChatModelProviderOptionsByName,
   Granite3DenseModelInputModalitiesByName,
@@ -343,6 +348,7 @@ export const OLLAMA_TEXT_MODELS = [
   ...GEMMA_MODELS,
   ...GEMMA2_MODELS,
   ...GEMMA3_MODELS,
+  ...GPT_OSS_MODELS,
   ...GRANITE3_DENSE_MODELS,
   ...GRANITE3_GUARDIAN_MODELS,
   ...GRANITE3_MOE_MODELS,
@@ -411,6 +417,7 @@ export type OllamaChatModelProviderOptionsByName =
     GemmaChatModelProviderOptionsByName &
     Gemma2ChatModelProviderOptionsByName &
     Gemma3ChatModelProviderOptionsByName &
+    GptOssChatModelProviderOptionsByName &
     Granite3DenseChatModelProviderOptionsByName &
     Granite3GuardianChatModelProviderOptionsByName &
     Granite3MoeChatModelProviderOptionsByName &
@@ -477,6 +484,7 @@ export type OllamaModelInputModalitiesByName =
     GemmaModelInputModalitiesByName &
     Gemma2ModelInputModalitiesByName &
     Gemma3ModelInputModalitiesByName &
+    GptOssModelInputModalitiesByName &
     Granite3DenseModelInputModalitiesByName &
     Granite3GuardianModelInputModalitiesByName &
     Granite3MoeModelInputModalitiesByName &