◉CLAUDE LABJP
●MODEL — Claude Fable 5 reached general availability on June 9 with a 1M-token context, always-on adaptive thinking, and 128K output●PLATFORM — The Developer Platform adds code execution, an MCP connector, a Files API, and prompt caching up to one hour●MCP — Admins can provision MCP connectors org-wide via Okta, giving users zero-touch access on first login●SANDBOX — Claude Managed Agents now run in your own sandbox and connect to private MCP servers●CODING — Opus 4.8 scores 72.5% on SWE-bench and 43.2% on Terminal-bench, excelling at long-running work●LINEUP — Opus 4.8, Sonnet 4.6, and Haiku 4.5 lead the lineup; pick the right one per task●MODEL — Claude Fable 5 reached general availability on June 9 with a 1M-token context, always-on adaptive thinking, and 128K output●PLATFORM — The Developer Platform adds code execution, an MCP connector, a Files API, and prompt caching up to one hour●MCP — Admins can provision MCP connectors org-wide via Okta, giving users zero-touch access on first login●SANDBOX — Claude Managed Agents now run in your own sandbox and connect to private MCP servers●CODING — Opus 4.8 scores 72.5% on SWE-bench and 43.2% on Terminal-bench, excelling at long-running work●LINEUP — Opus 4.8, Sonnet 4.6, and Haiku 4.5 lead the lineup; pick the right one per task
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Multi-Provider

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Claude API2Amazon Bedrock1Vertex AI1Model Identifier1Configuration Design1Production1LiteLLM1AI gateway1fallback1cost optimization1A/B testing1production1
⬡ API & SDK/2026-06-23Advanced

When the Same Model Has a Different Name Everywhere — Designing a Cross-Provider Model Identity Resolver for Claude

Now that Fable 5 is available on the API, Bedrock, and Vertex at once, the same model carries a different identifier on each. Here is how to untangle hardcoded model strings with a small resolver that maps logical names to physical IDs, carries capability flags, and verifies identifiers at startup.

⬡ API & SDK/2026-05-02Advanced

Building a Cost-Optimized Multi-Provider AI Gateway with Claude API and LiteLLM — Fallback Design, A/B Testing, and Provider Migration Strategy

Learn how to build a production-grade multi-provider AI gateway centered on Claude API using LiteLLM. Covers fallback chain design, A/B testing, cost-based routing, and provider migration strategy with complete code examples.