Gemini 3.8 Flash vs. GPT-5.6 Terra：发布比较

Gemini 3.8 Flash 与 GPT-5.6 Terra 发布比较：分别包含 3 个和 6 个模型，各自具有不同的智能、性能与价格特征。下方对全部 9 个模型的关键指标进行了比较。

智能方面，GPT-5.6 Terra 得分最高：GPT-5.6 Terra (Max)（42），Gemini 3.8 Flash 为 Gemini 3.8 Flash (High)（41）。
输出速度方面，Gemini 3.8 Flash 最快：Gemini 3.8 Flash (High)（141 token/秒），GPT-5.6 Terra 为 GPT-5.6 Terra (Max)（129 token/秒）。
单任务成本方面，GPT-5.6 Terra 最低：GPT-5.6 Terra (Non-reasoning)（$0.14），Gemini 3.8 Flash 为 Gemini 3.8 Flash (Medium)（$0.93）。

比较的发布


	GPT-5.6 Terra (max)	Gemini 3.8 Flash (high)	Gemini 3.8 Flash (medium)	GPT-5.6 Terra (xhigh)	GPT-5.6 Terra (high)	Gemini 3.8 Flash (low)	GPT-5.6 Terra (medium)	GPT-5.6 Terra (low)	GPT-5.6 Terra (non-reasoning)
Intelligence Index	42	41	40	38	34	33	30	27	21
财务与会计	41	47	45	40	37	39	32	30	21
战略与运营	47	48	48	44	40	39	34	31	23
法律	41	52	51	40	37	45	34	31	22
医疗与健康	40	42	--	38	34	--	31	27	--
工程	43	43	40	38	34	34	31	28	21
经济学	45	52	50	44	42	46	37	34	24
AA-Briefcase v1.1	1334	1203	1181	1333	1202	1062	1039	1014	947
GDPval-AA v2.1	1451	1436	1422	1447	1376	1307	1264	1108	1097
AutomationBench-AA	59.6%	59.9%	60.9%	47.1%	42.0%	36.5%	33.5%	29.1%	12.5%
Terminal-Bench 4.0	35.4%	19.7%	19.7%	10.1%	1.5%	10.1%	1.0%	1.5%	0.5%
SciCode	55.0%	56.6%	55.1%	52.3%	52.4%	55.0%	50.5%	49.9%	45.1%
Humanity's Last Exam	42.9%	47.8%	42.1%	41.9%	38.5%	37.1%	33.3%	29.2%	11.4%
GDP.pdf	24.0%	21.0%	22.8%	24.6%	20.8%	18.6%	17.0%	17.6%	11.2%
CritPt	30.0%	18.3%	12.3%	27.1%	22.9%	4.0%	17.4%	9.4%	2.0%
AA-Omniscience	0	30	29	−3	−3	21	−5	−7	−23
AA-LCR v1.1	83.0%	81.3%	84.0%	79.0%	77.7%	80.7%	74.0%	71.3%	58.7%

每任务成本美元	$1.40	$1.24	$0.93	$0.63	$0.34	--	$0.18	$0.14	$0.14
输入价格美元/100 万 Token	$2.00	$0.75	$0.75	$2.00	$2.00	$0.75	$2.00	$2.00	$2.00
输出价格美元/100 万 Token	$12.00	$3.75	$3.75	$12.00	$12.00	$3.75	$12.00	$12.00	$12.00
缓存命中价格美元/100 万 Token	$0.20	$0.075	$0.075	$0.20	$0.20	$0.075	$0.20	$0.20	$0.20
缓存写入价格美元/100 万 Token	$2.50	$0.75	$0.75	$2.50	$2.50	$0.75	$2.50	$2.50	$2.50

输出速度Token/秒	129	141	--	109	103	--	104	100	101
首 Token 延迟秒	128.27	22.67	--	37.76	7.05	--	1.75	1.48	0.69
首个回答 Token 时间秒	128.27	22.67	--	37.76	7.05	--	1.75	1.48	0.69
端到端响应时间秒	132.16	26.21	--	42.35	11.91	--	6.57	6.48	5.62
每任务耗时秒	309.10	491.29	--	185.74	108.51	--	52.82	37.94	30.81

上下文窗口	1M	1M	1M	1M	1M	1M	1M	1M	1M
开发商	OpenAI	Google	Google	OpenAI	OpenAI	Google	OpenAI	OpenAI	OpenAI
许可证	专有	专有	专有	专有	专有	专有	专有	专有	专有
输入模态	支持：文本和图像	支持：文本、图像、语音和视频	支持：文本、图像、语音和视频	支持：文本和图像	支持：文本和图像	支持：文本、图像、语音和视频	支持：文本和图像	支持：文本和图像	支持：文本和图像
输出模态	支持：文本	支持：文本	支持：文本	支持：文本	支持：文本	支持：文本	支持：文本	支持：文本	支持：文本
服务商

智能

Artificial Analysis Intelligence Index · Higher is better

速度

Output tokens per second · Higher is better

每任务成本

Weighted average cost (USD) per Intelligence Index task · Lower is better

智能

Artificial Analysis Intelligence Index

Artificial Analysis Intelligence Index v4.3.2 incorporates 10 evaluations: AA-Briefcase v1.1, GDPval-AA v2.1, AutomationBench-AA, Terminal-Bench 4.0, SciCode, Humanity's Last Exam, GDP.pdf, CritPt, AA-Omniscience, AA-LCR v1.1

No publicly available API

Artificial Analysis Intelligence Index v4.3.2 includes: AA-Briefcase v1.1, GDPval-AA v2.1, AutomationBench-AA, Terminal-Bench 4.0, SciCode, Humanity's Last Exam, GDP.pdf, CritPt, AA-Omniscience, AA-LCR v1.1. See Intelligence Index methodology for further details, including a breakdown of each evaluation and how we run them.

Intelligence Index 与每项任务的成本

Artificial Analysis Intelligence Index · Weighted average cost (USD) per Artificial Analysis Intelligence Index task

Most attractive quadrant

Gemini 3.8 Flash

GPT-5.6 Terra

Pareto line

AA-Briefcase v1.1

GDPval-AA v2.1

单任务成本（美元，对数刻度）

Weighted average cost per Intelligence Index task. Each evaluation’s cost is calculated from input, cache hit, cache write, reasoning, and answer token prices, divided by task count, and weighted by its Intelligence Index weight.

成本

每项 Intelligence Index 任务的成本

Weighted average cost (USD) per Artificial Analysis Intelligence Index task, segmented by token type. Lower is better

No publicly available API

速度与延迟

输出速度

Output tokens per second · Higher is better

Tokens per second received while the model is generating tokens (ie. after first chunk has been received from the API for models which support streaming).

Figures represent performance of the model's first-party API or the median across providers where a first-party API is not available.

能力得分

能力指数

衡量模型在特定能力与行业中的表现

Finance & Accounting Index

Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, Humanity's Last Exam, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better

Strategy & Ops Index

Incorporates 6 evaluations: GDPval-AA v2.1, AA-Briefcase v1.1, AA-Omniscience, AutomationBench-AA, AA-LCR v1.1, GDP.pdf · Higher is better

Legal Index

Incorporates 7 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, Humanity's Last Exam, AA-LCR v1.1, GDP.pdf, AutomationBench-AA · Higher is better

Healthcare & Medical Index

Incorporates 6 evaluations: AA-Omniscience, GDPval-AA v2.1, AA-Briefcase v1.1, MLCR-AA, Humanity's Last Exam, AutomationBench-AA · Higher is better

Engineering Index

Incorporates 6 evaluations: AA-Omniscience, Humanity's Last Exam, CritPt, GDPval-AA v2.1, AA-Briefcase v1.1, Terminal-Bench 4.0 · Higher is better

Economics Index

Incorporates 5 evaluations: AA-Omniscience, Humanity's Last Exam, GDPval-AA v2.1, AA-Briefcase v1.1, AA-LCR v1.1 · Higher is better

Gemini 3.8 Flash vs. GPT-5.6 Terra：发布比较

智能

速度

每任务成本

智能

Artificial Analysis Intelligence Index

Artificial Analysis Intelligence Index

Intelligence Index 与每项任务的成本

Cost per Intelligence Index Task

Artificial Analysis Intelligence Index

成本

每项 Intelligence Index 任务的成本

Cost per Intelligence Index Task

速度与延迟

输出速度

Output Speed

Model Performance Representation

能力得分

能力指数