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Add context field to OpenRouter, MistralAI, and OpenAI models #2653

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Add context field to OpenRouter, MistralAI, and OpenAI models #2653

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7715c57
Map context_length for OpenRouter models
costajohnt Mar 12, 2026
2a1ad7c
Add context field to MistralAI and OpenAI model definitions
costajohnt Mar 12, 2026
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16 changes: 16 additions & 0 deletions src/backend/src/services/ai/chat/providers/MistralAiProvider/models.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'mistral-medium',
'mistralai/mistral-medium-2508',
],
context: 131072,
max_tokens: 131072,
description: 'Update on Mistral Medium 3 with improved capabilities.',
provider: 'mistral',
Expand All @@ -42,6 +43,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'mistral-tiny-2312',
'mistralai/open-mistral-7b',
],
context: 32768,
max_tokens: 32768,
description: 'Our first dense model released September 2023.',
provider: 'mistral',
Expand Down Expand Up @@ -69,6 +71,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'mistral-tiny-latest',
'mistralai/open-mistral-nemo',
],
context: 131072,
max_tokens: 131072,
description: 'Our best multilingual open source model released July 2024.',
provider: 'mistral',
Expand All @@ -95,6 +98,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'mistral-large-pixtral-2411',
'mistralai/pixtral-large-2411',
],
context: 131072,
max_tokens: 131072,
description: 'Official pixtral-large-2411 Mistral AI model',
provider: 'mistral',
Expand All @@ -120,6 +124,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'codestral-latest',
'mistralai/codestral-2508',
],
context: 256000,
max_tokens: 256000,
description: 'Our cutting-edge language model for coding released August 2025.',
provider: 'mistral',
Expand All @@ -145,6 +150,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'devstral-small-latest',
'mistralai/devstral-small-2507',
],
context: 131072,
max_tokens: 131072,
description: 'Our small open-source code-agentic model.',
provider: 'mistral',
Expand All @@ -171,6 +177,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'devstral-medium-latest',
'mistralai/devstral-medium-2507',
],
context: 131072,
max_tokens: 131072,
description: 'Our medium code-agentic model.',
provider: 'mistral',
Expand All @@ -197,6 +204,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'mistral-small-latest',
'mistralai/mistral-small-2506',
],
context: 131072,
max_tokens: 131072,
description: 'Our latest enterprise-grade small model with the latest version released June 2025.',
provider: 'mistral',
Expand All @@ -222,6 +230,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'magistral-medium-latest',
'mistralai/magistral-medium-2509',
],
context: 131072,
max_tokens: 131072,
description: 'Our frontier-class reasoning model release candidate September 2025.',
provider: 'mistral',
Expand All @@ -247,6 +256,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'magistral-small-latest',
'mistralai/magistral-small-2509',
],
context: 131072,
max_tokens: 131072,
description: 'Our efficient reasoning model released September 2025.',
provider: 'mistral',
Expand All @@ -267,6 +277,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'voxtral-mini-latest',
'mistralai/voxtral-mini-2507',
],
context: 32768,
max_tokens: 32768,
description: 'A mini audio understanding model released in July 2025',
provider: 'mistral',
Expand All @@ -287,6 +298,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'voxtral-small-latest',
'mistralai/voxtral-small-2507',
],
context: 32768,
max_tokens: 32768,
description: 'A small audio understanding model released in July 2025',
provider: 'mistral',
Expand All @@ -312,6 +324,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'mistral-large-2512',
'mistralai/mistral-large-2512',
],
context: 262144,
max_tokens: 262144,
description: 'Official mistral-large-2512 Mistral AI model',
provider: 'mistral',
Expand All @@ -337,6 +350,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'ministral-3b-latest',
'mistralai/ministral-3b-2512',
],
context: 131072,
max_tokens: 131072,
description: 'Ministral 3 (a.k.a. Tinystral) 3B Instruct.',
provider: 'mistral',
Expand All @@ -362,6 +376,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'ministral-8b-latest',
'mistralai/ministral-8b-2512',
],
context: 262144,
max_tokens: 262144,
description: 'Ministral 3 (a.k.a. Tinystral) 8B Instruct.',
provider: 'mistral',
Expand All @@ -382,6 +397,7 @@ export const MISTRAL_MODELS: IChatModel[] = [
'ministral-14b-latest',
'mistralai/ministral-14b-2512',
],
context: 262144,
max_tokens: 262144,
description: 'Ministral 3 (a.k.a. Tinystral) 14B Instruct.',
provider: 'mistral',
Expand Down
29 changes: 28 additions & 1 deletion src/backend/src/services/ai/chat/providers/OpenAiProvider/models.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,8 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 25,
completion_tokens: 1500,
},
max_tokens: 1_050_000, // this is used for context length calculations so its misnamed from when OpenAI max_tokens and content_length were the same value
context: 1_050_000,
max_tokens: 1_050_000,
},
{
puterId: 'openai:openai/gpt-5.3-codex',
Expand All @@ -41,6 +42,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 17.5,
completion_tokens: 1400,
},
context: 128_000,
max_tokens: 128000,
responses_api_only: true,
},
Expand All @@ -62,6 +64,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 18,
completion_tokens: 1400,
},
context: 128_000,
max_tokens: 128000,
responses_api_only: true,
},
Expand All @@ -83,6 +86,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 17.5,
completion_tokens: 1400,
},
context: 128_000,
max_tokens: 16384,
},
{
Expand All @@ -102,6 +106,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
prompt_tokens: 2100,
completion_tokens: 16800,
},
context: 128_000,
max_tokens: 16384,
responses_api_only: true,
},
Expand All @@ -123,6 +128,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 17.5,
completion_tokens: 1400,
},
context: 128_000,
max_tokens: 128000,
},
{
Expand All @@ -143,6 +149,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 13,
completion_tokens: 1000,
},
context: 128_000,
max_tokens: 128000,
},
{
Expand All @@ -163,6 +170,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 13,
completion_tokens: 1000,
},
context: 128_000,
max_tokens: 128000,
responses_api_only: true,
},
Expand All @@ -184,6 +192,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 3,
completion_tokens: 200,
},
context: 128_000,
max_tokens: 128000,
responses_api_only: true,
},
Expand All @@ -205,6 +214,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 13,
completion_tokens: 1000,
},
context: 128_000,
max_tokens: 16384,
},
{
Expand All @@ -225,6 +235,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 13,
completion_tokens: 1000,
},
context: 128_000,
max_tokens: 128000,
},
{
Expand All @@ -245,6 +256,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 3,
completion_tokens: 200,
},
context: 128_000,
max_tokens: 128000,
},
{
Expand All @@ -265,6 +277,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 1,
completion_tokens: 40,
},
context: 128_000,
max_tokens: 128000,
},
{
Expand All @@ -285,6 +298,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 13,
completion_tokens: 1000,
},
context: 128_000,
max_tokens: 16384,
},
{
Expand All @@ -305,6 +319,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 125,
completion_tokens: 1000,
},
context: 128_000,
max_tokens: 16384,
},
{
Expand All @@ -316,6 +331,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
knowledge: '2023-09',
release_date: '2024-07-18',
aliases: ['openai/gpt-4o-mini'],
context: 128_000,
max_tokens: 16384,
costs_currency: 'usd-cents',
input_cost_key: 'prompt_tokens',
Expand Down Expand Up @@ -345,6 +361,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 750,
completion_tokens: 6000,
},
context: 200_000,
max_tokens: 100000,
},
{
Expand All @@ -364,6 +381,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
prompt_tokens: 110,
completion_tokens: 440,
},
context: 128_000,
max_tokens: 65536,
},
{
Expand All @@ -383,6 +401,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
prompt_tokens: 15000,
completion_tokens: 60000,
},
context: 200_000,
max_tokens: 100000,
},
{
Expand All @@ -403,6 +422,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 50,
completion_tokens: 800,
},
context: 200_000,
max_tokens: 100000,
},
{
Expand All @@ -423,6 +443,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 50,
completion_tokens: 8000,
},
context: 200_000,
max_tokens: 100000,
responses_api_only: true,
},
Expand All @@ -444,6 +465,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 55,
completion_tokens: 440,
},
context: 200_000,
max_tokens: 100000,
},
{
Expand All @@ -463,6 +485,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
prompt_tokens: 110,
completion_tokens: 440,
},
context: 200_000,
max_tokens: 100000,
},
{
Expand All @@ -483,6 +506,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 50,
completion_tokens: 800,
},
context: 1_047_576,
max_tokens: 32768,
},
{
Expand All @@ -503,6 +527,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 10,
completion_tokens: 160,
},
context: 1_047_576,
max_tokens: 32768,
},
{
Expand All @@ -523,6 +548,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
cached_tokens: 2,
completion_tokens: 40,
},
context: 1_047_576,
max_tokens: 32768,
},
{
Expand All @@ -537,6 +563,7 @@ export const OPEN_AI_MODELS: IChatModel[] = [
prompt_tokens: 7500,
completion_tokens: 15000,
},
context: 128_000,
max_tokens: 32768,
},
];
1 change: 1 addition & 0 deletions src/backend/src/services/ai/chat/providers/OpenRouterProvider/OpenRouterProvider.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -186,6 +186,7 @@ export class OpenRouterProvider implements IChatProvider {
id: `openrouter:${model.id}`,
name: `${model.name} (OpenRouter)`,
aliases: [model.id, model.name, `openrouter/${model.id}`, model.id.split('/').slice(1).join('/')],
context: model.context_length,
max_tokens: model.top_provider.max_completion_tokens,
costs_currency: 'usd-cents',
input_cost_key: 'prompt',
Expand Down