Expired70% confidenceBenchmarkExact time
For models billed per token such as GPT-4o, the cost of an uncompressed long-task conversational context can be 5–10 times that of a compressed one.
2
Sources
70%
Confidence
Medium-term (~90 days)
Relevance
7/9/2026
First Seen
Valid until: 10/7/2026(expired)
Sources
LangChain 1.3实战：DeepAgent架构与Harness思想全解析
bilibili双非本想做大模型7/7/2026
Related Claims
UnverifiedThe inference cost of a single long conversation with a GPT-4-level model can reach several cents.80% similarUnverifiedTaking GPT-4o as an example, if a summary is triggered every round of dialogue, a long conversation of 100 rounds may generate dozens of additional LLM calls.78% similarUnverifiedThe token price of GPT-4-level models can be 10 to 100 times that of smaller models; token routing/model cascading strategies use small models for simple tasks and only invoke large models for complex reasoning to control costs.75% similarUnverifiedFor a GPT-4-level model, generating a narrative of several hundred words may incur API call costs of a few cents.74% similar
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