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feat: add Claude Sonnet 4.5 1M model to Claude Code provider #8587

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feat: add Claude Sonnet 4.5 1M model to Claude Code provider #8587

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12 changes: 12 additions & 0 deletions packages/types/src/providers/anthropic.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,18 @@ export const anthropicModels = {
},
],
},
"claude-sonnet-4-5-1m": {
maxTokens: 64_000, // Overridden to 8k if `enableReasoningEffort` is false.
contextWindow: 1_000_000, // 1M context window
supportsImages: true,
supportsComputerUse: true,
supportsPromptCache: true,
inputPrice: 6.0, // $6 per million input tokens (1M context)
outputPrice: 22.5, // $22.50 per million output tokens (1M context)
cacheWritesPrice: 7.5, // $7.50 per million tokens (1M context)
cacheReadsPrice: 0.6, // $0.60 per million tokens (1M context)
supportsReasoningBudget: true,
},
"claude-sonnet-4-20250514": {
maxTokens: 64_000, // Overridden to 8k if `enableReasoningEffort` is false.
contextWindow: 200_000, // Default 200K, extendable to 1M with beta flag 'context-1m-2025-08-07'
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8 changes: 8 additions & 0 deletions packages/types/src/providers/claude-code.ts
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Expand Up @@ -48,6 +48,14 @@ export const claudeCodeModels = {
supportsReasoningBudget: false,
requiredReasoningBudget: false,
},
"claude-sonnet-4-5-1m": {
...anthropicModels["claude-sonnet-4-5-1m"],
supportsImages: false,
supportsPromptCache: true, // Claude Code does report cache tokens
supportsReasoningEffort: false,
supportsReasoningBudget: false,
requiredReasoningBudget: false,
},
"claude-sonnet-4-20250514": {
...anthropicModels["claude-sonnet-4-20250514"],
supportsImages: false,
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