Z.ai: GLM 5.3
Listed on OpenRouter as z-ai/glm-5.3 since Aug 19, 2026. 41 snapshot observations, 11 repricings.
$1.23per 1M blended · $0.039 in / $4.80 out
USD per 1M tokens · blended at 3 input : 1 output · at this price for 0 days (since Oct 9, 2026)
All-time low$0.88Oct 8, 2026
All-time high$2.15Aug 19, 2026
Change since first seen-42.8%$2.15 on Aug 19, 2026
Listed price over time
| Observed | Input | Output | Blended | Change |
|---|---|---|---|---|
| Oct 9, 2026 | $0.039 | $4.80 | $1.23 | +39.0% |
| Oct 8, 2026 | $0.049 | $3.39 | $0.88 | -50.9% |
| Oct 6, 2026 | $0.070 | $7.00 | $1.80 | +0.8% |
| Oct 5, 2026 | $0.050 | $7.00 | $1.79 | -16.9% |
| Oct 2, 2026 | $1.40 | $4.40 | $2.15 | +112.0% |
| Oct 1, 2026 | $0.22 | $3.39 | $1.01 | -52.8% |
| Sep 25, 2026 | $1.40 | $4.40 | $2.15 | +66.7% |
| Sep 22, 2026 | $0.84 | $2.64 | $1.29 | -7.7% |
| Sep 21, 2026 | $0.91 | $2.86 | $1.40 | +1.6% |
| Sep 20, 2026 | $0.90 | $2.82 | $1.38 | -1.5% |
| Sep 18, 2026 | $0.91 | $2.86 | $1.40 | -35.0% |
| Aug 19, 2026 | $1.40 | $4.40 | $2.15 | first observation |
Where it is listed today
Current listed rates across the sources LLMPI compares. The cheapest blended row is highlighted; lower price never implies identical terms, speed, or quality.
| Source | Input | Output | Blended | Listing ID |
|---|---|---|---|---|
| OpenRouter Pricing evidence | $0.039 | $4.80 | $1.23 | z-ai/glm-5.3 |
| Nous Portal Provider catalog (not exact listing evidence) | $0.91 | $2.86 | $1.40 | z-ai/glm-5.3 |
| DeepInfra Pricing evidence | $0.90 | $4.00 | $1.68 | zai-org/GLM-5.3 |
| AIHubMix Pricing evidence | $1.13 | $3.94 | $1.83 | glm-5.3 |
| Together Provider catalog (not exact listing evidence) | $1.40 | $4.40 | $2.15 | zai-org/GLM-5.3 |
| Novita Provider catalog (not exact listing evidence) | $1.40 | $4.40 | $2.15 | zai-org/glm-5.3 |
| Fireworks Pricing evidence | $1.40 | $4.40 | $2.15 | GLM 5.3 |
| Direct API Pricing evidence | $1.40 | $4.40 | $2.15 | glm-5.3 |
Evidence and scope
- Source
- OpenRouter public model listing
- Archive
- Wayback Machine snapshots of that listing (weekly-grade, from July 2023) plus LLMPI's own daily snapshots since June 2026
- Last observed
- Oct 9, 2026
- Data
- history.json (CC BY 4.0)
This is the listed standard text-token rate for one OpenRouter listing ID. It does not normalize caching, batch discounts, long-context tiers, providers behind the listing, or model quality. A price can also move because OpenRouter's default route changed provider.