🎁 新人 免费注册,送 10 次调用,最高 $1,免绑卡。

DeepSeek V4 Pro vs MiniMax M3

vs

何时使用哪一个 — 经过整理的结论,而非基准测试表格

两者共享 1,000,000 token 上下文窗口、对话/代码/推理/工具,以及关闭思考的选项,所以差别归结为价格和输入:minimax-m3 接受文本、图像和视频,增加长上下文标志,允许 524288 输出 token,价格是输入 $0.3 / 输出 $1.2,对比 deepseek-v4-pro 的 $1.608 / $3.216,输入便宜约 5.4 倍、输出约 2.7 倍。多模态提示词、更长生成,或对成本敏感的批量选 minimax-m3;纯文本工作且 $0.0134 的缓存读取(比 $0.06 便宜约 4.5 倍)主导账单时选 deepseek-v4-pro。

定价

DeepSeek V4 Pro MiniMax M3 Δ
输入 / 1M tokens $1.608 $0.3 5.4×
输出 / 1M tokens $3.216 $1.2 2.7×
缓存读取 / 1M tokens $0.0134 $0.06 0.22×
缓存写入 不单独收费 不单独收费

费率取自构建时的实时目录;每个模型页面均附有当前的费率卡。

它们的位置 — 以该计费单位计费的所有 63 个 聊天 模型的 每 1M token 的输入价格(对数刻度)

DeepSeek V4 Pro · $1.608 MiniMax M3 · $0.3
$0.05 · Qwen3 VL Flash $30 · GPT-5.4 Pro

能力

DeepSeek V4 Pro MiniMax M3
工具使用
思考控制 可配置 可配置
结构化输出
提示词缓存 隐式(自动) 隐式(自动)
缓存生存时间 no fixed TTL (evicted when unused) 未公开
最小缓存前缀 未公开 512 个 token

规格

DeepSeek V4 Pro MiniMax M3
输入模态 文本 文本 图像 视频
输出模态 文本 文本
发布日期 2026-04-24 2026-06-01
上下文窗口 1M 1M
最大输出 393K 524K
思考参数
  • thinking.type
  • reasoning_effort
  • thinking.type
  • reasoning_split
允许的值
thinking.type
  • enabled
  • disabled
reasoning_effort
  • high
  • max (low and medium map to high, xhigh maps to max)
thinking.type
  • adaptive
  • disabled
reasoning_split
  • boolean
默认值

enabled, with reasoning_effort high

some complex agent requests are automatically set to max

adaptive: thinking on, with the model deciding when extra reasoning helps

规格转录自各供应商的文档;若供应商未发布某项数据,则直接省略该行,而非进行推断。 完整来源: DeepSeek V4 Pro · MiniMax M3

单个 Prompt,两个模型 —— 通过网关实测

提示词 Explain to a CFO, in exactly three sentences, why our LLM bill doubled after we enabled reasoning. 检查 恰好 3 句

DeepSeek V4 Pro 通过 · 3 sentences

Enabling reasoning causes the model to generate a lengthy internal chain‑of‑thought before it delivers a visible answer, and we are billed for every one of those hidden reasoning tokens just as we are for the final output. In most interactions, the volume of these unseen tokens at least equals the visible response, effectively doubling the total tokens consumed per query. That doubled token consumption translates directly into a doubled per‑query cost, which is why our overall LLM bill doubled.

输出 641 tok (+545 思考) 延迟 11.5 s

MiniMax M3 通过 · 3 sentences

Reasoning-enabled models deliberately produce extensive internal "chain-of-thought" tokens before answering, often consuming 5–10x more tokens per query than a standard model. Because LLM providers bill per token for both that reasoning trace and the final response, your cost-per-query rises proportionally—and that multiplier is the primary driver of the doubled bill. The right response isn't to disable reasoning, but to route only genuinely complex queries to it while keeping routine traffic on the cheaper standard tier, which typically recovers 60–80% of the cost without sacrificing quality where it matters.

输出 665 tok (+548 思考) 延迟 5.7 s

指令遵循(恰好三句,可数)、受众适配(面向 CFO 的语气),以及下方 token 计量所暴露的隐藏思考计费缺口。

提示词 This function is supposed to return the longest run of consecutive equal items, but callers report it is off by one on single-element inputs and misses runs that end at the last index. Fix it and explain the bug in one paragraph. 检查 修复通过测试

DeepSeek V4 Pro 通过 · 8/8 cases

```python def longest_run(xs): if not xs: return 0 best = 1 cur = 1 for i in range(1, len(xs)): if xs[i] == xs[i - 1]: cur += 1 best = max(best, cur) else: cur = 1 return best ``` **Explanation:** The bug stems from initializing `cur = 0` and only incrementing it when two adjacent elements match, which counts the number of *additional* equal elements rather than the actual run length (which is `cur + 1`). As a result, the returned `best` is always one less than the true longest run—most obviously returning 0 for a single-element list instead of 1. […]

输出 2418 tok (+2131 思考) 延迟 35.6 s

MiniMax M3 通过 · 8/8 cases

The bug is in the loop bound: `range(1, len(xs))` iterates from index 1 up to but not including `len(xs) - 1`... wait, actually it goes up to `len(xs) - 1`, so the last index is included. The real problems are two: 1. **Starting `best` and `cur` at 0** and iterating from index 1 means a single-element list (`len(xs) == 1`) never enters the loop, so the function returns `0` instead of `1`. The fix is to either seed `best = cur = 1` when `xs` is non-empty, or include index 0 in the loop logic. 2. **Missing the final run**: the function only updates `best` *inside* the loop when it finds a continuation. If the longest run ends at the very last element, the loop body never gets to compare it after the increment — actually it does, but only if the run is longer than the previous `best`. […]

输出 464 tok 延迟 7.9 s

修复是否真的正确(可运行)、解释的信息密度,以及在一个边界明确的任务上的 token 效率。

提示词 Extract a JSON object with fields {company, quarter, revenue_usd_m, growth_pct, guidance} from this text. Use null for anything not stated; add no other fields. 检查 合法 JSON,schema 精确

DeepSeek V4 Pro 通过 · 5/5 fields, guidance null

{ "company": "Meridian Robotics", "quarter": "September quarter", "revenue_usd_m": 412, "growth_pct": "eleven and change", "guidance": null }

输出 1204 tok (+1153 思考) 延迟 19.9 s

MiniMax M3 通过 · 5/5 fields, guidance null

```json { "company": "Meridian Robotics", "quarter": "September quarter", "revenue_usd_m": 412, "growth_pct": 11, "guidance": null } ```

输出 2212 tok (+2161 思考) 延迟 23.3 s

schema 服从度(不臆造字段)、幻觉压力(guidance 明确被暂缓给出),以及结构化输出路径的差异。

提示词 Write a 120-word product announcement for an API gateway feature that caches prompts across providers. Forbidden words: "seamless", "unlock", "game-changer", "revolutionize", "empower". Exactly one sentence must be a question. 检查 120 词,0 个禁用词

DeepSeek V4 Pro 没有可供评分的回答 · no answer text within 16,384 tokens (all of it went to thinking)

模型未返回回答文本 —— 整个 token 预算都用在了隐藏思考上。

输出 8193 tok (+8192 思考) 延迟 106.2 s

MiniMax M3 通过 · 120 words, 0 banned, 1 question

Introducing PromptCache, our new API gateway feature that caches prompts across multiple LLM providers. Developers can store prompt-completion pairs centrally, reducing redundant inference calls and lowering costs without sacrificing quality. How will your workflow change when repeated requests resolve instantly from a shared cache layer? The gateway intercepts outgoing requests, checks for matching prompt fingerprints, and serves previously generated completions when available, falling back to the original provider on misses. Compatible with OpenAI, Anthropic, Cohere, and custom endpoints, PromptCache integrates with existing routing rules and supports TTL, versioning, and per-tenant namespaces. Teams now gain predictable latency, reduced token spend, and improved throughput during traffic spikes today. […]

输出 3256 tok (+2892 思考) 延迟 21.5 s

约束服从度(字数预算、禁用词表、唯一的那句问句)、文风指纹,以及长度控制。

只需一行代码即可在它们之间切换

两个 ID 都包含在下方的每个选项卡中 — 高亮显示的两行是唯一的修改。相同的端点,相同的密钥,相同的请求结构。

from openai import OpenAI

client = OpenAI(
    base_url="https://synthorai.io/v1",
    api_key="sk-syn-...",
)

resp = client.chat.completions.create(
    model="deepseek-v4-pro",
    # model="minimax-m3",  # 取消注释此行,注释上一行
    messages=[{"role": "user", "content": "Summarize this diff"}],
    reasoning_effort="medium",
)
print(resp.choices[0].message.content)

获取 API 密钥 →

常见问题

DeepSeek V4 Pro 和 MiniMax M3 哪个更便宜?

在 输入 / 1m tokens 方面,MiniMax M3 更便宜($0.3 对比 $1.608,相差 5.4×)。其他行可能得出相反的结论——上方表格提供了完整信息,实际成本取决于你的组合使用情况。

我可以在不进行两次集成的情况下,对 DeepSeek V4 Pro 和 MiniMax M3 进行 A/B 测试吗?

可以。两者均通过同一个兼容 OpenAI 的端点提供服务,并使用同一把 API 密钥——切换只需更改一行模型字符串,因此你可以将一部分流量路由到各个模型并直接比较账单。

DeepSeek V4 Pro 和 MiniMax M3 支持提示词缓存吗?

是的 —— 两者对缓存读取的计费均低于其输入费率,因此热前缀工作负载的成本低于标价。准确的缓存读取行位于上方的定价表中。

相关对比

来自我们的实测研究