Calculate the cost of using GLM-5.3-Flash from Openinfer for your AI applications
Pricing data last updated:
Mode: Chat
Max: 393,216 tokens
Max: 393,216 tokens
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GLM-5.3-Flash is a chat model from Openinfer, one of 3 chat models they offer. It is priced at $0.20 per 1M input tokens and $1.56 per 1M output tokens, ranking 927 out of 3778 chat models by cost and cheaper than 75% of models in this category. GLM-5.3-Flash supports function calling, reasoning. Its 393K-token context window is in the top 32% among chat models.
Note: Use the interactive calculator above to estimate costs for your specific usage patterns.
Use the maximum token limits shown above to understand the model's capacity. This model can handle up to 393,216 input tokens. The maximum output length is 393,216 tokens.
At $0.20 per 1M input tokens and $1.56 per 1M output tokens, GLM-5.3-Flash ranks 927 out of 3778 chat models by input cost. It is more affordable compared to the median of $0.60 for chat models, and is cheaper than 75% of models in this category.
GLM-5.3-Flash is one of 3 Openinfer chat models, with support for function calling, reasoning. its 393K-token context window places it in the top 32% of chat models.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs GLM-5.3-Flash |
|---|---|---|---|---|
| gpt-5.4-nano | Azure | $0.20 | $1.25 | +3% |
| gpt-5.4-nano-2026-03-17 | Azure | $0.20 | $1.25 | +3% |
| gpt-5.6-luna | Azure | $0.20 | $1.20 | +3% |
Similar chat models from other providers
Yes. GLM-5.3-Flash costs $0.20 per 1M input tokens compared to gpt-5.4-nano's $0.20 per 1M input tokens, making it 3% more affordable. Both are chat models and share support for vision, function calling, reasoning, web search, prompt caching, structured output.
GLM-5.3-Flash input pricing is $0.20 per 1M tokens, which is 67% below the median of $0.60 for chat models. It ranks 927 out of 3778 chat models by input cost, making it cheaper than 75% of models in this category. For output, it costs $1.56 per 1M tokens compared to the median of $1.75.
Among Openinfer's 3 chat models, GLM-5.3-Flash ranks 1 by input cost.
The most comparable chat models to GLM-5.3-Flash are: gpt-5.4-nano from Azure ($0.20/1M input tokens); gpt-5.4-nano-2026-03-17 from Azure ($0.20/1M input tokens); gpt-5.6-luna from Azure ($0.20/1M input tokens); gpt-5.6-luna-2026-07-09 from Azure ($0.20/1M 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-5.3-Flash 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 $0.20 and generating 1M output tokens costs $1.56.