All models
Z.ai (Zhipu)
GLM 5.1 balancedruns locally
zai/glm-5-1
GLM-5.1 delivers a major leap in coding capability, with particularly significant gains in handling long-horizon tasks. Unlike previous models built around minute-level interactions, GLM-5.1 can work independently and continuously on...
Input / 1M
$1.40
USD per million tokens
Output / 1M
$4.40
USD per million tokens
Est. cost / token
$0.00000215
$2.15 per 1M, 3:1 mix
Context window
200K
max output 128K
Major features
Open weightsCachingReasoningJSON schemaTools
Task suitability (heuristic 1–5, not a benchmark)
- coding4
- reasoning4
- math4
- summarization4
- extraction4
- classification4
- chat4
- creative4
- translation4
- vision1
- long context3
- agentic4
Run it locally
Will it run on my machine? →| Quantization | Quality | Memory needed (8K ctx) |
|---|---|---|
| Q2_K | poor | 339 GB |
| Q3_K_M | fair | 395 GB |
| Q4_K_Mrecommended | good | 492 GB |
| Q5_K_M | very good | 571 GB |
| Q6_K | excellent | 657 GB |
| Q8_0 | near-lossless | 849 GB |
| F16 | lossless | 1591 GB |
Estimates.
Price history
| Recorded | Input | Output | Cached | Source |
|---|---|---|---|---|
| 2026-11-05 03:20 | $1.40 | $4.40 | $0.26 | litellm+openrouter |
A row is added whenever a sync detects a price change. Vendor pricing source
Pricing (USD per 1M tokens)
- Input
- $1.40
- Output
- $4.40
- Cached input
- $0.26
- Blended (3:1)
- $2.15
Details
- Company
- Z.ai (Zhipu)
- Version
- 5.1
- Family
- GLM
- Released
- 2026-04-07
- Parameters
- 753.9B
- Max output
- 128K
- Open weights
- Yes
- Inputs
- text
- Last synced
- 26 min ago