Unverified50% confidenceFactExact time
OpenRouter uses model IDs in the format anthropic/claude-sonnet-5.5, while AtmoRouter uses the format cc/claude-sonnet-5-5.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/15/2026
First Seen
Valid until: 10/29/2026
Sources
Related Entities
Related Claims
Unverified由于模型本身也是插件，用户可接入Anthropic、OpenAI、Bedrock或任何OpenAI兼容端点，官方配置示例中含Claude Sonnet 4.5条目75% similarUnverifiedAnthropic的API提供特定版本的模型调用，如claude-3-5-sonnet-2024102273% similarUnverifiedIn Anthropic's positioning framework, Opus 5.5 handles complex, open-ended tasks, while Sonnet 5.5 targets high-frequency everyday tasks with well-defined boundaries, such as writing code, fixing bugs, and generating documentation.68% similarUnverifiedThe company explicitly states that complex agentic coding tasks should use Sonnet or Opus rather than Haiku 5.5.64% similarUnverifiedv3.0.71's model catalog adds three providers: AI/ML API, LowRouter and Prime Inference; the v0 provider is streamlined to provide only the default model `v0-1.5-md`; OpenCode Go migrates to the new endpoint `https://opencode.ai/inference/go/v1`; and Step 5 Preview is added to the Cline free list.64% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1039275API
curl https://kongchang.com/api/v1/knowledge/claims/1039275MCP
get_claim(id=1039275)