GPT-5.6 Luna (Max) vs GLM-5.3 (Max)
GPT-5.6 Luna (Max) scores 37.3 on the Artificial Analysis Intelligence Index, against 31.7 for GLM-5.3 (Max). GPT-5.6 Luna (Max) costs $0.45 per million tokens (3:1 blend), against $2.15 for GLM-5.3 (Max). GPT-5.6 Luna (Max) generates 107 t/s, against 82.8 t/s for GLM-5.3 (Max). Both accept a context of 1M tokens.
Comparison generated from the catalogue data. Add or remove models below to refine it.
2 models compared
- GPT-5.6 Luna (Max)
OpenAI
- GLM-5.3 (Max)
Z.AI
✓ Best published value among measured models. — Data unavailable. These metrics do not establish an overall ranking.
| Metrics | GPT-5.6 Luna (Max) OpenAI | GLM-5.3 (Max) Z.AI | Add a model · 2/4 |
|---|---|---|---|
| Intelligence | Best: 37.3 | 31.7 | |
| Coding | 71.4 | Best: 74.8 | |
| Agentic | 42.1 | Best: 53.1 | |
| Cyber Index | — | 36.4% | |
| Speed | Best: 107 t/s | 82.8 t/s | |
| TTFT | 144 s | Best: 1.75 s | |
| Input · $ / 1M tokens | Best: $0.20 | $1.40×7 relative to the lowest price among the compared models | |
| Output · $ / 1M tokens | Best: $1.20 | $4.40×3.7 relative to the lowest price among the compared models | |
| Context window | 1M | 1M | |
| Reasoning | Yes | Yes | |
| Open weights | No | Yes | |
| Cost / task | Best: $0.178 | $5.01×28.1 relative to the lowest price among the compared models |
Intelligence
- GPT-5.6 Luna (Max)
- Best: 37.3
- GLM-5.3 (Max)
- 31.7
Coding
- GPT-5.6 Luna (Max)
- 71.4
- GLM-5.3 (Max)
- Best: 74.8
Agentic
- GPT-5.6 Luna (Max)
- 42.1
- GLM-5.3 (Max)
- Best: 53.1
Cyber Index
- GPT-5.6 Luna (Max)
- —
- GLM-5.3 (Max)
- 36.4%
Speed
- GPT-5.6 Luna (Max)
- Best: 107 t/s
- GLM-5.3 (Max)
- 82.8 t/s
TTFT
- GPT-5.6 Luna (Max)
- 144 s
- GLM-5.3 (Max)
- Best: 1.75 s
Input · $ / 1M tokens
- GPT-5.6 Luna (Max)
- Best: $0.20
- GLM-5.3 (Max)
- $1.40×7 relative to the lowest price among the compared models
Output · $ / 1M tokens
- GPT-5.6 Luna (Max)
- Best: $1.20
- GLM-5.3 (Max)
- $4.40×3.7 relative to the lowest price among the compared models
Context window
- GPT-5.6 Luna (Max)
- 1M
- GLM-5.3 (Max)
- 1M
Reasoning
- GPT-5.6 Luna (Max)
- Yes
- GLM-5.3 (Max)
- Yes
Open weights
- GPT-5.6 Luna (Max)
- No
- GLM-5.3 (Max)
- Yes
Cost / task
- GPT-5.6 Luna (Max)
- Best: $0.178
- GLM-5.3 (Max)
- $5.01×28.1 relative to the lowest price among the compared models
Each reasoning level remains a separate configuration.
Score and cost
Each line joins the reasoning levels of a compared model; the large point marks the configuration in the table. The top-right corner holds the best score for the lowest cost. Select another point to compare that level.
- GPT-5.6 Luna (Max)37.3 · $0.178
- GLM-5.3 (Max)31.7 · $5.01