Sarvam AI · Sarvam AI platform · LLM

glm5.3

Release announcedReleased on Sep 16, 2026

Notice

Release announced

Released on Sep 16, 2026

Sarvam AI announced this model on 2026-09-16.

Hosting route
Sarvam AI platform
Affected scope
Not stated in the notice
Announced
Sep 16, 2026
First seen by ModelClock
Oct 3, 2026

What the provider published

docs.sarvam.ai ↗

Entry date: 2026-09-16

Voice Agents MCP Server

Voice agents are now available over MCP , so Claude, Cursor, VS Code, and other MCP clients can build, deploy, test, and analyse voice agents directly from your assistant. It’s a hosted, remote server — nothing to install — reachable over streamable HTTP at https://mcp.sarvam.ai/voice-agents and authenticated through Sarvam SSO (OAuth 2.1). See the MCP Server page for setup, the full tool surface, and security guidance.

Voice Agents

GLM-5.3

Added GLM-5.3 (glm5.3) as an open-weight chat model on /v2/chat/completions. It offers a 1,048,576-token context window with tool calling and visible reasoning, priced at ₹126 / ₹23.4 / ₹396 per 1M tokens (input / cached input / output), with reasoning billed as output. Beta access is granted per API key; contact us to request whitelisting.

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