{ "model": "kimi-k2.5", "pricing": { "input": 0.5911688312, "cached": 0.1034545455, "output": 3.1036363636 }, "scenarios": [ { "key": "naive", "name": "A 朴素(无缓存/无压缩)", "total_cost": 0.01574031350707, "component_costs": { "uncached_input_cost": 0.0118080062343888, "cached_input_cost": 0.0, "output_cost": 0.0039323072726812, "uncached_input_tokens": 19974, "cached_input_tokens": 0, "output_tokens": 1267, "tool_ctx_tokens": 10749 }, "cost_distribution": { "n": 8, "mean": 0.00196753918838375, "p50": 0.0019544041559152, "p95": 0.0026135574027031996, "p99": 0.0026135574027031996, "max": 0.0026135574027031996 }, "spans": [ { "step": "turn-1", "tool": "query_order", "kind": "llm", "prompt_tokens": 1015, "cached_tokens": 0, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 300, "latency_s": 5.299084663391113, "response_id": "chatcmpl-6a6a7cb80695ae5455eab84a", "response_model": "kimi-k2.5", "response_created": 1785363640 }, { "step": "turn-2", "tool": "query_logistics", "kind": "llm", "prompt_tokens": 1706, "cached_tokens": 0, "completion_tokens": 147, "reasoning_tokens": 1, "tool_ctx_tokens": 899, "latency_s": 5.079176902770996, "response_id": "chatcmpl-6a6a7cbd80925af8edb8bb5e", "response_model": "kimi-k2.5", "response_created": 1785363646 }, { "step": "turn-3", "tool": "check_refund_policy", "kind": "llm", "prompt_tokens": 2081, "cached_tokens": 0, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 1164, "latency_s": 3.0797362327575684, "response_id": "chatcmpl-6a6a7cc24511d264b10f37dd", "response_model": "kimi-k2.5", "response_created": 1785363651 }, { "step": "turn-4", "tool": "query_knowledge_base", "kind": "llm", "prompt_tokens": 2466, "cached_tokens": 0, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 1482, "latency_s": 3.4901974201202393, "response_id": "chatcmpl-6a6a7cc5edbcdbb3613f3353", "response_model": "kimi-k2.5", "response_created": 1785363654 }, { "step": "turn-5", "tool": "query_user_history", "kind": "llm", "prompt_tokens": 2753, "cached_tokens": 0, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 1585, "latency_s": 6.93122410774231, "response_id": "chatcmpl-6a6a7cc97f6a7380b55ebedb", "response_model": "kimi-k2.5", "response_created": 1785363658 }, { "step": "turn-6", "tool": "issue_refund", "kind": "llm", "prompt_tokens": 3048, "cached_tokens": 0, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 1693, "latency_s": 5.43744421005249, "response_id": "chatcmpl-6a6a7cd0d7374244555b9001", "response_model": "kimi-k2.5", "response_created": 1785363665 }, { "step": "turn-7", "tool": "send_notification", "kind": "llm", "prompt_tokens": 3324, "cached_tokens": 0, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 1779, "latency_s": 5.579896926879883, "response_id": "chatcmpl-6a6a7cd56f58f5f62fa2981a", "response_model": "kimi-k2.5", "response_created": 1785363670 }, { "step": "turn-8", "tool": "close_ticket", "kind": "llm", "prompt_tokens": 3581, "cached_tokens": 0, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 1847, "latency_s": 5.334557056427002, "response_id": "chatcmpl-6a6a7cdb2e6a18d37452de21", "response_model": "kimi-k2.5", "response_created": 1785363676 } ] }, { "key": "kv", "name": "KV 仅缓存(稳定前缀/不压缩)", "total_cost": 0.0082537957670069, "component_costs": { "uncached_input_cost": 0.0027956374027448, "cached_input_cost": 0.0015289547279445, "output_cost": 0.0039292036363176, "uncached_input_tokens": 4729, "cached_input_tokens": 14779, "output_tokens": 1266, "tool_ctx_tokens": 10749 }, "cost_distribution": { "n": 8, "mean": 0.0010317244708758625, "p50": 0.001053935792344, "p95": 0.0011930969351368, "p99": 0.0011930969351368, "max": 0.0011930969351368 }, "spans": [ { "step": "turn-1", "tool": "query_order", "kind": "llm", "prompt_tokens": 955, "cached_tokens": 955, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 300, "latency_s": 2.981578826904297, "response_id": "chatcmpl-6a6a7d043905097c262cd2d8", "response_model": "kimi-k2.5", "response_created": 1785363716 }, { "step": "turn-2", "tool": "query_logistics", "kind": "llm", "prompt_tokens": 1652, "cached_tokens": 512, "completion_tokens": 146, "reasoning_tokens": 1, "tool_ctx_tokens": 899, "latency_s": 8.04120397567749, "response_id": "chatcmpl-6a6a7d07d5eb4229617017c7", "response_model": "kimi-k2.5", "response_created": 1785363719 }, { "step": "turn-3", "tool": "check_refund_policy", "kind": "llm", "prompt_tokens": 2023, "cached_tokens": 1024, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 1164, "latency_s": 6.327085256576538, "response_id": "chatcmpl-6a6a7d0f3905097c262cd2f5", "response_model": "kimi-k2.5", "response_created": 1785363727 }, { "step": "turn-4", "tool": "query_knowledge_base", "kind": "llm", "prompt_tokens": 2408, "cached_tokens": 1792, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 1482, "latency_s": 4.883957862854004, "response_id": "chatcmpl-6a6a7d15bb40cba1f65cc486", "response_model": "kimi-k2.5", "response_created": 1785363733 }, { "step": "turn-5", "tool": "query_user_history", "kind": "llm", "prompt_tokens": 2696, "cached_tokens": 2048, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 1585, "latency_s": 5.0474817752838135, "response_id": "chatcmpl-6a6a7d1adc87cefde7ebcca2", "response_model": "kimi-k2.5", "response_created": 1785363738 }, { "step": "turn-6", "tool": "issue_refund", "kind": "llm", "prompt_tokens": 2986, "cached_tokens": 2560, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 1693, "latency_s": 3.6142687797546387, "response_id": "chatcmpl-6a6a7d1f3905097c262cd332", "response_model": "kimi-k2.5", "response_created": 1785363743 }, { "step": "turn-7", "tool": "send_notification", "kind": "llm", "prompt_tokens": 3266, "cached_tokens": 2816, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 1779, "latency_s": 3.981088161468506, "response_id": "chatcmpl-6a6a7d233905097c262cd33e", "response_model": "kimi-k2.5", "response_created": 1785363747 }, { "step": "turn-8", "tool": "close_ticket", "kind": "llm", "prompt_tokens": 3522, "cached_tokens": 3072, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 1847, "latency_s": 5.233341217041016, "response_id": "chatcmpl-6a6a7d27d5eb42296170182d", "response_model": "kimi-k2.5", "response_created": 1785363751 } ] }, { "key": "compress", "name": "仅压缩(前缀不稳定/摘要)", "total_cost": 0.0125982511692596, "component_costs": { "uncached_input_cost": 0.0089390638965752, "cached_input_cost": 0.0, "output_cost": 0.0036591872726844, "uncached_input_tokens": 15121, "cached_input_tokens": 0, "output_tokens": 1179, "tool_ctx_tokens": 6036 }, "cost_distribution": { "n": 8, "mean": 0.00157478139615745, "p50": 0.0016801018182384, "p95": 0.0018338057143504, "p99": 0.0018338057143504, "max": 0.0018338057143504 }, "spans": [ { "step": "turn-1", "tool": "query_order", "kind": "llm", "prompt_tokens": 1010, "cached_tokens": 0, "completion_tokens": 121, "reasoning_tokens": 1, "tool_ctx_tokens": 300, "latency_s": 3.843111276626587, "response_id": "chatcmpl-6a6a7d2c96a5dde81c3844dd", "response_model": "kimi-k2.5", "response_created": 1785363756 }, { "step": "turn-2", "tool": "query_logistics", "kind": "llm", "prompt_tokens": 1671, "cached_tokens": 0, "completion_tokens": 110, "reasoning_tokens": 1, "tool_ctx_tokens": 899, "latency_s": 3.103135108947754, "response_id": "chatcmpl-6a6a7d3006fe5c9e72518409", "response_model": "kimi-k2.5", "response_created": 1785363760 }, { "step": "turn-3", "tool": "check_refund_policy", "kind": "llm", "prompt_tokens": 2002, "cached_tokens": 0, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 1164, "latency_s": 5.465490102767944, "response_id": "chatcmpl-6a6a7d3384ead76d6951b7bb", "response_model": "kimi-k2.5", "response_created": 1785363763 }, { "step": "turn-4", "tool": "query_knowledge_base", "kind": "llm", "prompt_tokens": 2136, "cached_tokens": 0, "completion_tokens": 149, "reasoning_tokens": 1, "tool_ctx_tokens": 1231, "latency_s": 3.5718801021575928, "response_id": "chatcmpl-6a6a7d3880925af8edb8bcdd", "response_model": "kimi-k2.5", "response_created": 1785363769 }, { "step": "turn-5", "tool": "query_user_history", "kind": "llm", "prompt_tokens": 1916, "cached_tokens": 0, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 780, "latency_s": 3.5103132724761963, "response_id": "chatcmpl-6a6a7d3cfa52c1b646ff684d", "response_model": "kimi-k2.5", "response_created": 1785363772 }, { "step": "turn-6", "tool": "issue_refund", "kind": "llm", "prompt_tokens": 2022, "cached_tokens": 0, "completion_tokens": 159, "reasoning_tokens": 1, "tool_ctx_tokens": 677, "latency_s": 3.597494125366211, "response_id": "chatcmpl-6a6a7d3f8a024a47783f03bf", "response_model": "kimi-k2.5", "response_created": 1785363776 }, { "step": "turn-7", "tool": "send_notification", "kind": "llm", "prompt_tokens": 2102, "cached_tokens": 0, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 486, "latency_s": 9.166883945465088, "response_id": "chatcmpl-6a6a7d43503e5013c8fe6ef8", "response_model": "kimi-k2.5", "response_created": 1785363779 }, { "step": "turn-8", "tool": "close_ticket", "kind": "llm", "prompt_tokens": 2262, "cached_tokens": 0, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 499, "latency_s": 4.3432776927948, "response_id": "chatcmpl-6a6a7d4c687ea3db1a5a4d6c", "response_model": "kimi-k2.5", "response_created": 1785363789 } ] }, { "key": "both", "name": "B 优化(KV缓存+压缩)", "total_cost": 0.009057608026520501, "component_costs": { "uncached_input_cost": 0.0042445922080159995, "cached_input_cost": 0.0008403612730964999, "output_cost": 0.003972654545408001, "uncached_input_tokens": 7180, "cached_input_tokens": 8123, "output_tokens": 1280, "tool_ctx_tokens": 6036 }, "cost_distribution": { "n": 8, "mean": 0.0011322010033150626, "p50": 0.0011570356364336, "p95": 0.0014060359481248, "p99": 0.0014060359481248, "max": 0.0014060359481248 }, "spans": [ { "step": "turn-1", "tool": "query_order", "kind": "llm", "prompt_tokens": 955, "cached_tokens": 955, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 300, "latency_s": 3.2073097229003906, "response_id": "chatcmpl-6a6a7d7658a6e8702ecebaee", "response_model": "kimi-k2.5", "response_created": 1785363830 }, { "step": "turn-2", "tool": "query_logistics", "kind": "llm", "prompt_tokens": 1652, "cached_tokens": 512, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 899, "latency_s": 7.249981880187988, "response_id": "chatcmpl-6a6a7d792d20c6aa1053113f", "response_model": "kimi-k2.5", "response_created": 1785363833 }, { "step": "turn-3", "tool": "check_refund_policy", "kind": "llm", "prompt_tokens": 2038, "cached_tokens": 1024, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 1164, "latency_s": 4.833154916763306, "response_id": "chatcmpl-6a6a7d80f9aa90a3ebfd7fe5", "response_model": "kimi-k2.5", "response_created": 1785363841 }, { "step": "turn-4", "tool": "query_knowledge_base", "kind": "llm", "prompt_tokens": 2172, "cached_tokens": 768, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 1231, "latency_s": 5.391065835952759, "response_id": "chatcmpl-6a6a7d852d20c6aa10531154", "response_model": "kimi-k2.5", "response_created": 1785363846 }, { "step": "turn-5", "tool": "query_user_history", "kind": "llm", "prompt_tokens": 1962, "cached_tokens": 1024, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 780, "latency_s": 5.175268888473511, "response_id": "chatcmpl-6a6a7d8b2d20c6aa10531162", "response_model": "kimi-k2.5", "response_created": 1785363851 }, { "step": "turn-6", "tool": "issue_refund", "kind": "llm", "prompt_tokens": 2063, "cached_tokens": 1024, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 677, "latency_s": 5.356127977371216, "response_id": "chatcmpl-6a6a7d90a183ecb32232c19d", "response_model": "kimi-k2.5", "response_created": 1785363856 }, { "step": "turn-7", "tool": "send_notification", "kind": "llm", "prompt_tokens": 2148, "cached_tokens": 1280, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 486, "latency_s": 7.17538595199585, "response_id": "chatcmpl-6a6a7d953905097c262cd43c", "response_model": "kimi-k2.5", "response_created": 1785363862 }, { "step": "turn-8", "tool": "close_ticket", "kind": "llm", "prompt_tokens": 2313, "cached_tokens": 1536, "completion_tokens": 160, "reasoning_tokens": 1, "tool_ctx_tokens": 499, "latency_s": 5.300028085708618, "response_id": "chatcmpl-6a6a7d9d56e2191f9ae786d6", "response_model": "kimi-k2.5", "response_created": 1785363869 } ] } ] }