Anthropic
Claude 3.5 Sonnet
LLM · Release Jun 21, 2024 · Proprietary API
Balanced capability model emphasizing steerability, long-context reasoning, and safer default behaviors for agentic workflows.
Modalities
What goes in and what comes out.
Inputs
text, image
Outputs
text
Capabilities
long context, coding, analysis
Benchmarks snapshot
Structured JSON for reproducible comparisons.
{
"mmmu": 68.3,
"swe_bench": 49
}Related on GenAIWiki
Same provider, tooling that cites the model, or prompts tuned for it.
Anthropic
Claude 3 Opus
Claude 3 Opus enhances AI's conversational abilities with a broader understanding of context and intent, featuring a context window of 16k tokens for improved engagement in dialogues.
Developer SDK
Vercel AI SDK
TypeScript SDK for building AI features in web apps with streaming responses, multi-provider model adapters, and ergonomic server/client integration patterns.
Orchestration
LangChain
Application framework for orchestrating LLM workflows, tool calling, retrieval, and agents across multiple providers in Python and TypeScript ecosystems.
Model gateway
OpenRouter
OpenRouter aggregates access to many foundation models behind one API and billing surface, letting teams route prompts across providers for cost, capability, or failover without maintaining separate SDKs and accounts for every vendor.
Orchestration
LangGraph
LangGraph is a library for building stateful, cyclic agent and workflow graphs on top of LangChain—suited to multi-step tools, human-in-the-loop approvals, and durable execution patterns that go beyond linear chains.