openrouter Z.ai: GLM 5.3 Prime (z-ai/glm-5.3-prime)
openrouter Z.ai: GLM 5.3 Prime costs USD 2.80 per 1M input tokens and USD 8.80 per 1M output tokens (community cross-check, https://openrouter.ai/z-ai/glm-5.3-prime), verified 2026-10-28 11:53 UTC.
Last verified 2026-10-28T11:53:09+00:00 · Source: https://openrouter.ai/z-ai/glm-5.3-prime (community cross-check, waak source openrouter)
No first-party source is read for this model yet; this value is a community cross-check and can lag the provider.
Price
- Input
- USD 2.80 / 1M tokens
- Output
- USD 8.80 / 1M tokens
- Cached input
- USD 0.56 / 1M
- This price since
- 2026-10-19T22:02:35+00:00
- FX used
- 1 EUR = 1.1225 USD (ECB)
- Billing
- per_token
Specification
- Context window (tokens)
- 1,000,000
- Max output
- 131,072
- Vendor
- z-ai
- Region
- global
- Listing
- listing not verifiable
aggregator / community mirror: no first-party public page to check against - First seen
- 2026-10-19T22:02:35+00:00
- SKU id
llm/openrouter/z-ai/glm-5.3-prime
Other listings of this model
Sources can disagree. The provider's own listing is first-party; LiteLLM, OpenRouter and models.dev are community cross-checks. Differences are shown, not resolved.
| SKU | Source | Input / 1M | Output / 1M | vs this page | Last verified |
|---|---|---|---|---|---|
| llm/modelsdev/kilo/z-ai/glm-5.3-prime | modelsdev (community cross-check) | 2.80 | 8.80 | agrees | 2026-10-28T12:38:31+00:00 |
| llm/modelsdev/openrouter/z-ai/glm-5.3-prime | modelsdev (community cross-check) | 2.80 | 8.80 | agrees | 2026-10-28T12:38:31+00:00 |
Price history (90 days)
| Observed (UTC) | Price | USD | EUR | Output / 1M | Snapshot |
|---|---|---|---|---|---|
| 2026-10-19T22:02:35+00:00 | USD 2.80 | 2.80 | 2.4944 | 8.80 | #7 |
Each row is a change point: the price held from that moment until the next row. History via the API: JSON · CSV.
Changes
No changes recorded since first seen.
API: /v1/skus/llm/openrouter/z-ai/glm-5.3-prime
Cite this
Free to reuse under CC BY 4.0 with this credit. The numbers are list prices, not transacted prices.
InfraRabbit (2026). openrouter Z.ai: GLM 5.3 Prime [data as of 2026-10-28]. https://infrarabbit.com/prices/llm/openrouter/z-ai/glm-5.3-prime (accessed 2026-10-28). List prices, not transacted prices. CC BY 4.0.
BibTeX
@misc{infrarabbit_llm_openrouter_z_ai_glm_5_3_prime_2026,
author = {InfraRabbit},
title = {openrouter Z.ai: GLM 5.3 Prime},
year = {2026},
howpublished = {\url{https://infrarabbit.com/prices/llm/openrouter/z-ai/glm-5.3-prime}},
note = {Data as of 2026-10-28; accessed 2026-10-28; list prices, not transacted prices; CC BY 4.0}
}