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d16e3d84ba
Add an ephemeral cache_control breakpoint on the system message so OpenRouter forwards it to upstream Anthropic providers (Anthropic direct, Amazon Bedrock, Google Vertex). Without the breakpoint, none of them cache — the OpenRouter activity log showed tokens_cached=0 on every Claude request. Verified with live OpenRouter calls: 2nd identical request now reports ~99% cache hit on the system prompt, cutting per-call input cost ~12x. |
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| instrumentation-client.ts | ||
| LICENSE | ||
| next.config.mjs | ||
| package.json | ||
| prisma.config.ts | ||
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| vitest.config.ts | ||
| vitest.setup.ts | ||