configs.ts

utils/model/configs.ts

modes

119

Lines

4286

Bytes

Exports

Imports

Keywords

What this is

This page documents one file from the repository and includes its full source so you can read it without leaving the docs site.

Beginner explanation

This file is one piece of the larger system. Its name, directory, imports, and exports show where it fits. Start by reading the exports and related files first.

How it is used

Start from the exports list and related files. Those are the easiest clues for where this file fits into the system.

Expert explanation

Architecturally, this file intersects with modes. It contains 119 lines, 2 detected imports, and 17 detected exports.

Important relationships

Detected exports

ModelConfig
CLAUDE_3_7_SONNET_CONFIG
CLAUDE_3_5_V2_SONNET_CONFIG
CLAUDE_3_5_HAIKU_CONFIG
CLAUDE_HAIKU_4_5_CONFIG
CLAUDE_SONNET_4_CONFIG
CLAUDE_SONNET_4_5_CONFIG
CLAUDE_OPUS_4_CONFIG
CLAUDE_OPUS_4_1_CONFIG
CLAUDE_OPUS_4_5_CONFIG
CLAUDE_OPUS_4_6_CONFIG
CLAUDE_SONNET_4_6_CONFIG
ALL_MODEL_CONFIGS
ModelKey
CanonicalModelId
CANONICAL_MODEL_IDS
CANONICAL_ID_TO_KEY

Keywords

modelconfigfirstpartysatisfiesbedrockanthropicvertexfoundrymodelall_model_configsmodelkey

Detected imports

./model.js
./providers.js

Source notes

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Full source

import type { ModelName } from './model.js'
import type { APIProvider } from './providers.js'

export type ModelConfig = Record<APIProvider, ModelName>

// @[MODEL LAUNCH]: Add a new CLAUDE_*_CONFIG constant here. Double check the correct model strings
// here since the pattern may change.

export const CLAUDE_3_7_SONNET_CONFIG = {
  firstParty: 'claude-3-7-sonnet-20250219',
  bedrock: 'us.anthropic.claude-3-7-sonnet-20250219-v1:0',
  vertex: 'claude-3-7-sonnet@20250219',
  foundry: 'claude-3-7-sonnet',
} as const satisfies ModelConfig

export const CLAUDE_3_5_V2_SONNET_CONFIG = {
  firstParty: 'claude-3-5-sonnet-20241022',
  bedrock: 'anthropic.claude-3-5-sonnet-20241022-v2:0',
  vertex: 'claude-3-5-sonnet-v2@20241022',
  foundry: 'claude-3-5-sonnet',
} as const satisfies ModelConfig

export const CLAUDE_3_5_HAIKU_CONFIG = {
  firstParty: 'claude-3-5-haiku-20241022',
  bedrock: 'us.anthropic.claude-3-5-haiku-20241022-v1:0',
  vertex: 'claude-3-5-haiku@20241022',
  foundry: 'claude-3-5-haiku',
} as const satisfies ModelConfig

export const CLAUDE_HAIKU_4_5_CONFIG = {
  firstParty: 'claude-haiku-4-5-20251001',
  bedrock: 'us.anthropic.claude-haiku-4-5-20251001-v1:0',
  vertex: 'claude-haiku-4-5@20251001',
  foundry: 'claude-haiku-4-5',
} as const satisfies ModelConfig

export const CLAUDE_SONNET_4_CONFIG = {
  firstParty: 'claude-sonnet-4-20250514',
  bedrock: 'us.anthropic.claude-sonnet-4-20250514-v1:0',
  vertex: 'claude-sonnet-4@20250514',
  foundry: 'claude-sonnet-4',
} as const satisfies ModelConfig

export const CLAUDE_SONNET_4_5_CONFIG = {
  firstParty: 'claude-sonnet-4-5-20250929',
  bedrock: 'us.anthropic.claude-sonnet-4-5-20250929-v1:0',
  vertex: 'claude-sonnet-4-5@20250929',
  foundry: 'claude-sonnet-4-5',
} as const satisfies ModelConfig

export const CLAUDE_OPUS_4_CONFIG = {
  firstParty: 'claude-opus-4-20250514',
  bedrock: 'us.anthropic.claude-opus-4-20250514-v1:0',
  vertex: 'claude-opus-4@20250514',
  foundry: 'claude-opus-4',
} as const satisfies ModelConfig

export const CLAUDE_OPUS_4_1_CONFIG = {
  firstParty: 'claude-opus-4-1-20250805',
  bedrock: 'us.anthropic.claude-opus-4-1-20250805-v1:0',
  vertex: 'claude-opus-4-1@20250805',
  foundry: 'claude-opus-4-1',
} as const satisfies ModelConfig

export const CLAUDE_OPUS_4_5_CONFIG = {
  firstParty: 'claude-opus-4-5-20251101',
  bedrock: 'us.anthropic.claude-opus-4-5-20251101-v1:0',
  vertex: 'claude-opus-4-5@20251101',
  foundry: 'claude-opus-4-5',
} as const satisfies ModelConfig

export const CLAUDE_OPUS_4_6_CONFIG = {
  firstParty: 'claude-opus-4-6',
  bedrock: 'us.anthropic.claude-opus-4-6-v1',
  vertex: 'claude-opus-4-6',
  foundry: 'claude-opus-4-6',
} as const satisfies ModelConfig

export const CLAUDE_SONNET_4_6_CONFIG = {
  firstParty: 'claude-sonnet-4-6',
  bedrock: 'us.anthropic.claude-sonnet-4-6',
  vertex: 'claude-sonnet-4-6',
  foundry: 'claude-sonnet-4-6',
} as const satisfies ModelConfig

// @[MODEL LAUNCH]: Register the new config here.
export const ALL_MODEL_CONFIGS = {
  haiku35: CLAUDE_3_5_HAIKU_CONFIG,
  haiku45: CLAUDE_HAIKU_4_5_CONFIG,
  sonnet35: CLAUDE_3_5_V2_SONNET_CONFIG,
  sonnet37: CLAUDE_3_7_SONNET_CONFIG,
  sonnet40: CLAUDE_SONNET_4_CONFIG,
  sonnet45: CLAUDE_SONNET_4_5_CONFIG,
  sonnet46: CLAUDE_SONNET_4_6_CONFIG,
  opus40: CLAUDE_OPUS_4_CONFIG,
  opus41: CLAUDE_OPUS_4_1_CONFIG,
  opus45: CLAUDE_OPUS_4_5_CONFIG,
  opus46: CLAUDE_OPUS_4_6_CONFIG,
} as const satisfies Record<string, ModelConfig>

export type ModelKey = keyof typeof ALL_MODEL_CONFIGS

/** Union of all canonical first-party model IDs, e.g. 'claude-opus-4-6' | 'claude-sonnet-4-5-20250929' | … */
export type CanonicalModelId =
  (typeof ALL_MODEL_CONFIGS)[ModelKey]['firstParty']

/** Runtime list of canonical model IDs — used by comprehensiveness tests. */
export const CANONICAL_MODEL_IDS = Object.values(ALL_MODEL_CONFIGS).map(
  c => c.firstParty,
) as [CanonicalModelId, ...CanonicalModelId[]]

/** Map canonical ID → internal short key. Used to apply settings-based modelOverrides. */
export const CANONICAL_ID_TO_KEY: Record<CanonicalModelId, ModelKey> =
  Object.fromEntries(
    (Object.entries(ALL_MODEL_CONFIGS) as [ModelKey, ModelConfig][]).map(
      ([key, cfg]) => [cfg.firstParty, key],
    ),
  ) as Record<CanonicalModelId, ModelKey>