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feat(models): add Claude Opus 4.8 #2435

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Merged
steebchen merged 5 commits into from
May 28, 2026
Merged

feat(models): add Claude Opus 4.8 #2435

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c4dfb5c
feat(models): add Claude Opus 4.8
analogpvt May 28, 2026
7c41b59
fix(models): remove pricing tiers from Opus 4.8
analogpvt May 28, 2026
4bb1ea1
test: add Opus 4.8 to bedrock 1h cache allowlist
analogpvt May 28, 2026
f8226e0
Merge branch 'main' into feat/add-claude-opus-4-8
analogpvt May 28, 2026
5044b62
fix(models): drop bedrock & vertex for Opus 4.8
steebchen May 28, 2026
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33 changes: 33 additions & 0 deletions packages/models/src/models/anthropic.ts
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Expand Up @@ -1138,4 +1138,37 @@ export const anthropicModels = [
},
],
},
{
id: "claude-opus-4-8",
name: "Claude Opus 4.8",
description:
"Claude Opus 4.8 is Anthropic's most capable model with state-of-the-art coding, reasoning, and agentic capabilities.",
family: "anthropic",
releasedAt: new Date("2026-05-28"),
providers: [
{
providerId: "anthropic",
externalId: "claude-opus-4-8",
inputPrice: "5.0e-6",
outputPrice: "25.0e-6",
cachedInputPrice: "0.5e-6",
cacheWriteInputPrice: "6.25e-6",
cacheWriteInputPrice1h: "10.0e-6",
minCacheableTokens: 4096,
requestPrice: "0",
contextSize: 1000000,
maxOutput: 128000,
reasoning: true,
reasoningMode: "adaptive",
reasoningOutput: "omit",
streaming: true,
vision: true,
tools: true,
jsonOutputSchema: true,
supportedParameters: ["temperature", "max_tokens", "top_p", "effort"],
webSearch: true,
webSearchPrice: "0.01",
},
],
},
] as const satisfies ModelDefinition[];
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