Calculate the cost of using glm-5.1 from Opencode for your AI applications
Pricing data last updated:
Mode: Chat
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glm-5.1 is a chat model from Opencode, one of 48 chat models they offer. It is priced at $1.40 per 1M input tokens and $4.40 per 1M output tokens, ranking 1674 out of 2292 chat models by cost and cheaper than 27% of models in this category.
Note: Use the interactive calculator above to estimate costs for your specific usage patterns.
At $1.40 per 1M input tokens and $4.40 per 1M output tokens, glm-5.1 ranks 1674 out of 2292 chat models by input cost. It is more expensive compared to the median of $0.55 for chat models, and is cheaper than 27% of models in this category.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs glm-5.1 |
|---|---|---|---|---|
| amazon.titan-text-express-v1 | AWS Bedrock | $1.30 | $1.70 | -7% |
| gpt-5-2025-08-07 | Azure | $1.38 | $11.00 | -2% |
| gpt-5.1 | Azure | $1.38 | $11.00 | -1% |
Similar chat models from other providers
No. glm-5.1 costs $1.40 per 1M input tokens while amazon.titan-text-express-v1 costs $1.30 per 1M input tokens, making amazon.titan-text-express-v1 7% more affordable for input. However, glm-5.1 may offer different capabilities or performance characteristics that justify the price difference.
glm-5.1 input pricing is $1.40 per 1M tokens, which is 155% above the median of $0.55 for chat models. It ranks 1674 out of 2292 chat models by input cost, making it cheaper than 27% of models in this category. For output, it costs $4.40 per 1M tokens compared to the median of $1.50.
Among Opencode's 48 chat models, glm-5.1 ranks 25 by input cost.
The most comparable chat models to glm-5.1 are: amazon.titan-text-express-v1 from AWS Bedrock ($1.30/1M input tokens); gpt-5-2025-08-07 from Azure ($1.38/1M input tokens); gpt-5.1 from Azure ($1.38/1M input tokens); gpt-5.1-chat from Azure ($1.38/1M input tokens). These alternatives were selected based on similar capabilities, pricing, and provider diversity. You can compare any of these models in detail using the Bifrost Model Library.
glm-5.1 is priced based on input and output tokens. Use the interactive calculator at the top of this page to estimate costs for your specific workload. Enter your expected input and output tokens volume and the calculator will show the total cost breakdown. For reference, processing 1M input tokens costs $1.40 and generating 1M output tokens costs $4.40.
