GLM-5.3-Prime is the high-speed variant of Z.ai's GLM-5.3, inheriting its full capabilities while delivering 1.5–2× the output throughput through inference acceleration. It supports text input and output with a 1M-token...
Context
1M
1,000,000 tokens
Max output
131K
131,072 tokens
Input
$2.80
per 1M tokens
Output
$8.80
per 1M tokens
Providers
1
1 listings
Intelligence
—
Not yet scored
Pricing
USD per 1M tokens · listed by Kilo Gateway
| Token type | Standard |
|---|---|
| Input | $2.80 |
| Output | $8.80 |
| Cache read | $0.56 |
Lowest input price across providers: $2.80.
Capabilities
ReasoningYes
Effort: low, high, max
Tool callYes
Structured outputNo
TemperatureYes
AttachmentsNo
Interleaved reasoningNo
Open weightsNo
ModeratedUnknown
Input
Text
Output
Text
Benchmarks
Published scores and Design Arena Elo
No published benchmark scores for this model yet.
Rankings
Position on each OneAtlas leaderboard
Providers · 1
1 listings
| Provider | Model ID | Context | Input limit | Output | Input $ | Output $ | Reasoning $ | Cache read | Cache write | Audio in | Audio out | Reasoning | Tools | Structured | Temp. | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Kilo Gateway | z-ai/glm-5.3-prime | 1M | — | 131K | $2.80 | $8.80 | — | $0.56 | — | — | — | Yes | Yes | No | Yes | Sep 23, 2026 |