GLM 5V Turbo is $1.8 cheaper per 1M input tokens (60% lower; 2.5x difference).
API cost decision in 10 seconds
Anthropic Claude Sonnet Latest vs GLM 5V Turbo
Pick GLM 5V Turbo for lower cost; pick Anthropic Claude Sonnet Latest only if the larger context window matters more.
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Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick GLM 5V Turbo for lower cost; pick Anthropic Claude Sonnet Latest only if the larger context window matters more.
On the standard 1M input plus 500K output workload, GLM 5V Turbo is estimated at $3.2 vs $10.5 for Anthropic Claude Sonnet Latest, saving $7.3 (69.5% lower).
Cost-first pickGLM 5V Turbo
Context-first pickAnthropic Claude Sonnet Latest
Sample savings$7.369.5%
10x traffic gap$73
Anthropic Claude Sonnet Latest has more context, but GLM 5V Turbo saves $7.3 on the standard workload. At 10x that traffic, the same price gap is about $73. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
GLM 5V Turbo stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Anthropic Claude Sonnet Latest | GLM 5V Turbo |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | GLM 5V Turbo | $22.5 | $8 |
| Balanced workload | 1M input + 1M output | GLM 5V Turbo | $18 | $5.2 |
| Output-heavy chatbot | 1M input + 5M output | GLM 5V Turbo | $78 | $21.2 |
GLM 5V Turbo is $11 cheaper per 1M output tokens (73.3% lower; 3.75x difference).
Anthropic Claude Sonnet Latest has 797.25K more context (4.93x larger).
GLM 5V Turbo is $7.3 cheaper on the standard workload (69.5% lower).
Estimate your workload cost
Your Workload Cost
This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.
Quick Decision
GLM 5V Turbo has the lower input price; GLM 5V Turbo has the lower output price; Anthropic Claude Sonnet Latest offers the larger context window. For the 1M input plus 500K output sample, GLM 5V Turbo is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $10.5 for Anthropic Claude Sonnet Latest and $3.2 for GLM 5V Turbo.
Choose Anthropic Claude Sonnet Latest when you care most about larger context window.
Choose GLM 5V Turbo when you care most about lower input-token price, and lower output-token price.
- On the standard 1M input plus 500K output workload, GLM 5V Turbo is estimated at $3.2 vs $10.5 for Anthropic Claude Sonnet Latest, saving $7.3 (69.5% lower).
- GLM 5V Turbo is $7.3 cheaper on the standard workload (69.5% lower).
- GLM 5V Turbo is $1.8 cheaper per 1M input tokens (60% lower; 2.5x difference).
- GLM 5V Turbo is $11 cheaper per 1M output tokens (73.3% lower; 3.75x difference).
- Anthropic Claude Sonnet Latest has 797.25K more context (4.93x larger).
| Feature | Anthropic Claude Sonnet Latest (Anthropic) | GLM 5V Turbo (Z.ai) |
|---|---|---|
| Input Price prompt tokens per 1M | $3 | $1.2 |
| Completion Price per 1M tokens | $15 | $4 |
| Sample Workload Cost 1M input + 500K output | $10.5 | $3.2 |
| Context Window | 1M | 202.75K |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | GLM 5V Turbo | On the standard 1M input plus 500K output workload, GLM 5V Turbo is estimated at $3.2 vs $10.5 for Anthropic Claude Sonnet Latest, saving $7.3 (69.5% lower). |
| High-volume input processing | GLM 5V Turbo | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | GLM 5V Turbo | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Anthropic Claude Sonnet Latest | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- Claude 3 Haiku can replace Anthropic Claude Sonnet Latest when lower sample workload cost matters most: $0.88.
- Claude 3.5 Haiku can replace Anthropic Claude Sonnet Latest when lower sample workload cost matters most: $2.8.
- Anthropic Claude Haiku Latest can replace Anthropic Claude Sonnet Latest when lower sample workload cost matters most: $3.5.
- Claude Haiku 4.5 can replace Anthropic Claude Sonnet Latest when lower sample workload cost matters most: $3.5.
- Llama 4 Scout offers 10M context with $0.23 sample workload cost.
- Grok 4.20 Multi-Agent offers 2M context with $5 sample workload cost.
- Grok 4.20 offers 2M context with $2.5 sample workload cost.
- GPT-5.4 offers 1.05M context with $10 sample workload cost.
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GLM-5V-Turbo is Z.ai’s first native multimodal agent foundation model, built for vision-based coding and agent-driven tasks. It natively handles image, video, and text inputs, excels at long-horizon planning, complex coding,...