InfraRabbit

openrouter z-ai/glm-5.3-flash via NextBit (fp4) (z-ai/glm-5.3-flash/nextbit/fp4)

openrouter z-ai/glm-5.3-flash via NextBit (fp4) costs USD 0.125 per 1M input tokens and USD 0.50 per 1M output tokens (community cross-check, https://openrouter.ai/z-ai/glm-5.3-flash), verified 2026-10-24 23:03 UTC.

Last verified 2026-10-24T23:03:14+00:00 · Source: https://openrouter.ai/z-ai/glm-5.3-flash (community cross-check, waak source openrouter-endpoints)
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 0.125 / 1M tokens
Output
USD 0.50 / 1M tokens
Cached input
USD 0.05 / 1M
This price since
2026-10-23T22:54:10+00:00
FX used
1 EUR = 1.1193 USD (ECB)
Billing
per_token

Specification

Context window (tokens)
1,048,576
Max output
128,000
Mode
chat
Model
z-ai/glm-5.3-flash
Quantization
fp4
Upstream host
NextBit
Region
global
Listing
listing not verifiable
aggregator / community mirror: no first-party public page to check against
First seen
2026-10-19T22:42:44+00:00
SKU id
inference/openrouter/z-ai/glm-5.3-flash/nextbit/fp4

Price history (90 days)

1 line, 2026-10-19 to 2026-10-23; values between 0.12 and 0.15 USD; latest 0.125 USD.0.11760.12630.1350.14370.1524Oct 19Oct 21Oct 22Oct 23Oct 252026-10-19 UTC: 0.12 USD2026-10-21 UTC: 0.15 USD2026-10-23 UTC: 0.125 USD
Observed (UTC)PriceUSDEUROutput / 1MSnapshot
2026-10-23T22:54:10+00:00USD 0.1250.1250.11170.50#875
2026-10-21T22:52:17+00:00USD 0.150.150.13350.75#618
2026-10-19T22:42:44+00:00USD 0.120.120.10690.40#41

Each row is a change point: the price held from that moment until the next row. Full history: JSON · CSV.

Changes

SeenKindChange
2026-10-23T22:54:10+00:00
between 2026-10-22 and 2026-10-23		 Price change input, per 1M tokens 0.15 → 0.125 USD (-16.7%)
2026-10-21T22:52:17+00:00
between 2026-10-20 and 2026-10-21		 Price change input, per 1M tokens 0.12 → 0.15 USD (+25.0%)

API: /v1/skus/inference/openrouter/z-ai/glm-5.3-flash/nextbit/fp4

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-flash via NextBit (fp4) [data as of 2026-10-24]. https://infrarabbit.com/inference/openrouter/z-ai/glm-5.3-flash/nextbit/fp4 (accessed 2026-10-25). List prices, not transacted prices. CC BY 4.0.
BibTeX
@misc{infrarabbit_inference_openrouter_z_ai_glm_5_3_flash_nextbit_fp4_2026,
  author       = {{InfraRabbit}},
  title        = {openrouter z-ai/glm-5.3-flash via NextBit (fp4)},
  year         = {2026},
  howpublished = {\url{https://infrarabbit.com/inference/openrouter/z-ai/glm-5.3-flash/nextbit/fp4}},
  note         = {Data as of 2026-10-24; accessed 2026-10-25; list prices, not transacted prices; CC BY 4.0}
}