GLM 5.2

deprecated

Z.ai flagship with 1M-token context and multi-effort coding for long-horizon agentic tasks. New IndexShare architecture and improved MTP layer cut per-token compute.

1M context·$1.40 in·$4.40 out·Jun 2026 release·Tools / functions

Available on

Fireworks AI

Providers

Where GLM 5.2 runs in Big-AGI, with each service's own model ID and USD-per-1M-token rates. The summary above prefers the creator's claim; rates below are each service's own.

ServiceModel IDContextInputOutputCache read

Fireworks AI

delisted

accounts/fireworks/models/glm-5p2

$1.40

$4.40

$0.14

Specs as reported by each service · usage over the last 2 days · refreshed hourly