Unverified50% confidenceFactExact time
The Agents API runs a managed codex harness, providing capabilities such as persistent sessions, orchestration, context compression, and fault recovery
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/9/2026
First Seen
Valid until: 1/7/2027
Sources
Related Entities
Related Claims
VerifiedThe technical foundation of the Agents API is powered by the Codex harness.76% similarUnverifiedA managed Agent API means the platform is responsible for runtime management of agents, including session state maintenance, tool call orchestration, error retries, monitoring, logging, and other infrastructure work76% similarVerifiedCoding Agents possess tool-calling (Tool Use) capabilities and can autonomously perform operations such as file read/write, terminal commands, and code execution.75% similarUnverifiedThe shift from the Chat Completions paradigm to the Agent API reflects Perplexity's transition from conversational completion toward Agent-centric callable tool orchestration capabilities.75% similarUnverifiedIn LangChain's hosted Deep Agents, the model, prompts, tools, and sub-agents are determined by the developer, while persistence, memory, skill loading, code execution sandboxing, and deployment are handled by the platform.74% similar
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