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GLM 5.3 Flex

NeuralwattOpen weights

GLM 5.3 Flex by Neuralwatt costs $0.94 per 1M input tokens and $2.93 per 1M output tokens, with a 1M-token context window.

Pricing

Input (per 1M tokens)
$0.94
Output (per 1M tokens)
$2.93
Cached input (per 1M)
$0.09

Specifications

Provider
Neuralwatt
Context window
1M tokens
Parameters
—
Released
Aug 2026
Open weights
Yes
Frontier model
No

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FAQ

Pricing is per 1M tokens (USD); confirm with the provider before production use.