GLM 5.3 Flash (batch)
ModelOpen sourceActiveby Z.ai (Zhipu AI) · family “glm-flash-batch”
GLM-5.3-Flash is a native multimodal model from Z.ai. It is suited for efficient coding and long-horizon agent tasks. Its hybrid sparse and linear attention architecture maintains accurate long-context behavior while... (description from the OpenRouter listing)
in: textin: imagein: videoout: textReasoningTool useStructured output
Epoch Capabilities Index
Not scored by Epoch AI
Released
26 Aug 2026
Context window
1.05M tokens
Max output
131K tokens
Input $ / 1M tokens
$0.060
Output $ / 1M tokens
$0.20
Cached input $ / 1M
$0.012
Each benchmark shown separately with its own source
Benchmark results (0)
No benchmark results recorded for this model.
Source: Epoch AI Benchmarking Hub (CC BY 4.0). “External” rows are leaderboard results Epoch collects from third parties. Best reported setting per benchmark is shown.
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Price history
$ per 1M tokens
2 observations (OpenRouter listing + Internet Archive snapshots). History accumulates with every ingest run; a single point means no change has been observed yet.
Events
- Open release34d agoZ.ai releases GLM 5.3 Flash (batch)OpenRouter models API