Directory · Model comparison
DeepSeek-V4-Pro vs GLM-5.3
Side-by-side API economics and benchmarks. Per-1M input and output rates, context window, and verified metrics.
Tale of the tape
Head-to-head specs pulled from each model profile.
| Metric | DeepSeek-V4-Pro | GLM-5.3 |
|---|---|---|
| Input cost / 1M | $1.32 | $1.40 |
| Output cost / 1M | $3.96 | $4.40 |
| Context window | 1,000,000 tokens | 1,048,576 tokens |
| MMLU score | — | — |
Cost verdict
Enter monthly input and output volumes to see total cost savings.
DeepSeek-V4-Pro
- Input: 1M × $1.32 = $1.32
- Output: 1M × $3.96 = $3.96
- Total
- $5.28
GLM-5.3
- Input: 1M × $1.40 = $1.40
- Output: 1M × $4.40 = $4.40
- Total
- $5.80
Total cost savings
$0.52
DeepSeek-V4-Pro saves $0.52 per month vs the other model at this volume.
Model routing savings
Uses this page's verified rates. GLM-5.3 is the premium route (higher combined per-1M cost); DeepSeek-V4-Pro handles routine traffic.
All premium
GLM-5.3
$290.00
100% of input and output on the premium route
Routed stack
80% → DeepSeek-V4-Pro
20% → GLM-5.3
$269.20
- Routine slice
- $211.20
- Premium slice
- $58.00
Monthly savings
$20.80
7.2% lower
Rates pulled from this page's model database entries (glm-5-3, deepseek-v4-pro) — same per-1M input/output figures as Tale of the tape. Production routing needs quality gates and monitoring.
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