GLM 5.3 Prime
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...
Input / 1M
$2.80
Output / 1M
$8.80
Context
1M
AA Intelligence
—
Pricing
via OpenRouter · USD per 1M tokens · synced 2026-10-24$2.80
input / 1M
$8.80
output / 1M
$0.56
cached input / 1M
$11.60
1M in + 1M out
- Context window
- 1,000,000 tokens
- Max output
- 131,072 tokens
- Providers
- 1
- Cheapest provider
- Alibaba · $2.80 / $8.80
- Best throughput
- —
- AA Intelligence / Coding / Agentic
- — / — / —
✓ Tool calling
✓ Reasoning
✓ Structured outputs
✗ Image input
✗ File input
✗ Audio input
✓ Prompt caching
Price history
tracking started — chart appears after 7 days of snapshots (6 recorded)Current: $2.80 input · $8.80 output per 1M tokens
Providers
1 provider · per 1M tokens · last 30 min metrics| Provider | Quant | Context | Input | Output | Uptime | Tok/s |
|---|---|---|---|---|---|---|
| Alibaba | unknown | 1M | $2.80 | $8.80 | 100% | — |
Provider data from OpenRouter's endpoint listing, refreshed daily.
Specifications
- Organisation
- z-ai
- Released on OpenRouter
- 2026-09-23
- Context window
- 1,000,000 tokens
- Max output
- 131,072 tokens
- Input
- text
- Output
- text
- Tokenizer
- Other
- Moderated by provider
- No
- OpenRouter id
- z-ai/glm-5.3-prime
Compare with
Popular comparisons
Prices, context and providers from the public OpenRouter API, snapshotted daily; benchmark indices from Artificial Analysis. See /methodology.