Head-to-Head Model Comparison

Qwen3.8 Max Preview vs DeepSeek V4.1-Flash

Benchmarks, API Token Pricing, Context Window & Speed Comparison

GetInfoUs 연구팀 검토 완료최종 검토일: October 2026편집 정책
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AI CompareAI BenchmarkToken PricingModel CostModel SpecsSWE-bench CodingModel VersusWhich AI ModelLLM Speed & LatencyReasoning ModelsExtended ThinkingPrompt Caching ROI
Qwen3.8 Max Preview vs DeepSeek V4.1-Flash: Benchmarks, Pricing & Speed Comparison

Alibaba의 Qwen3.8 Max Preview와 DeepSeek의 DeepSeek V4.1-Flash는 현재 가장 주목받는 AI 모델입니다. Qwen3.8 Max Preview는 1M 토큰 컨텍스트 윈도우와 100만 토큰당 $0.00/$0.00(입력/출력)의 요금을 제공하며, DeepSeek V4.1-Flash는 1M 토큰 컨텍스트와 $0.30/$1.20의 요금을 제공합니다. 아래에서 벤치마크, 지연 시간 및 비용을 상세히 비교해 보세요.

1:1 모델 맞대결 비교 (VS)

원하는 AI 모델 선택 및 실시간 비교

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Alibaba

Qwen3.8 Max Preview

오픈 웨이트 파운데이션 모델

Alibaba의 Qwen3.8 Max Preview 모델은 프라이빗 클라우드 자체 호스팅, 파인튜닝 및 완벽한 데이터 주권 확보에 최적화된 AI 모델로, 1M 컨텍스트 윈도우, 초당 60 토큰의 생성 속도, 종합 지능 지수 93/100점(무료 오픈 웨이트 제공)을 제공합니다.

Intelligence Index93 / 100
Input Token:

$0.00 / 1M

Output Token:

$0.00 / 1M

Context Window:

1M tokens

SWE-bench Verified:

75.2%

DeepSeek

DeepSeek V4.1-Flash

오픈 웨이트 파운데이션 모델

DeepSeek의 DeepSeek V4.1-Flash 모델은 프라이빗 클라우드 자체 호스팅, 파인튜닝 및 완벽한 데이터 주권 확보에 최적화된 AI 모델로, 1M 컨텍스트 윈도우, 초당 110 토큰의 생성 속도, 종합 지능 지수 58/100점(1M 토큰당 입력 $0.3 / 출력 $1.2)을 제공합니다.

Intelligence Index58 / 100
Input Token:

$0.30 / 1M

Output Token:

$1.20 / 1M

Context Window:

1M tokens

SWE-bench Verified:

74.2%

한눈에 보는 핵심 차이점

  • Qwen3.8 Max Preview is 1.0x cheaper for API usage (input + output tokens combined).
  • DeepSeek V4.1-Flash is faster at 110 tok/s vs 60 tok/s.
  • Qwen3.8 Max Preview leads on SWE-bench coding (75.2% vs 74.2%).
Need definitions for token pricing, context, or benchmarks?Explore AI Glossary →
FeatureQwen3.8 Max PreviewDeepSeek V4.1-Flash
Intelligence Index
Composite reasoning & knowledge score (0-100)
9358
Provider
AlibabaDeepSeek
Input Price
Cost per million input tokens
$0.00 / 1M$0.30 / 1M
Output Price
Cost per million output tokens
$0.00 / 1M$1.20 / 1M
Blended Price
Weighted 7:2:1 cache:input:output per 1M
$0.00 / 1M$0.18 / 1M
Context Window
Maximum input + output tokens
1M tokens~1,500 A4 pages of text1M tokens~1,500 A4 pages of text
Max Output Tokens
Per single request
32K384K
Throughput Speed
Tokens generated per second
60 tok/s110 tok/s
SWE-bench Verified
Real-world software engineering
75.2%74.2%
GPQA Diamond
Graduate-level reasoning
79.5%90.9%
Cached Input Price
Prompt caching discount per 1M tokens
$0.00 / 1M$0.01 / 1M

부문별 우위 모델

At-a-glance decision framework
Coding
Qwen3.8 Max Preview
+1.0% SWE-bench lead
Cost
Qwen3.8 Max Preview
1.0x cheaper monthly runtime
Speed
DeepSeek V4.1-Flash
+83% faster generation
Context
Tied
1M tokens window

검증된 벤치마크 점수 비교

Official evaluation metrics verified by independent third-party research labs.

Qwen3.8 Max PreviewDeepSeek V4.1-Flash
SWE-bench Verified (Autonomous Coding)

Industry benchmark evaluating real-world GitHub issue resolution and multi-file debugging.

75.2%vs74.2%
GPQA Diamond (Doctorate-Level Science & Math)

Challenging questions created by domain experts to test complex PhD-level reasoning.

79.5%vs90.9%
MMLU-Pro (Multi-task Language Understanding)

Hardened reasoning and academic knowledge benchmark with reduced lucky-guess probability.

89%vs89.5%
LMSYS Chatbot Arena Elo

Crowdsourced human preference evaluation based on blind, head-to-head model battles.

1485ptsvs1455pts
Humanity's Last Exam (Frontier Expert Knowledge)

Extremely difficult, closed-ended questions spanning the frontier of human expert knowledge.

N/Avs16.8%
Terminal-Bench (Agentic Coding & Terminal Use)

Autonomous multi-step tasks executed inside a real command-line terminal environment.

N/Avs31.2%
SciCode (Scientific Computing)

Research-grade coding problems drawn from real scientific and numerical workloads.

N/Avs48%
LiveCodeBench (Competitive Coding)

Contamination-free competitive programming problems collected continuously over time.

77%vs73%
AIME (Advanced Math Competition)

American Invitational Mathematics Examination — multi-step Olympiad-level reasoning.

N/Avs92.4%
Long-Context Reasoning

Accuracy when reasoning over very large inputs that fill the model context window.

N/Avs93%
Generation Speed (Throughput)

Tokens emitted per second during active generation streaming.

60 tok/s vs110 tok/s

지연 시간(Latency) 및 응답 속도

Time to first token (TTFT) and estimated end-to-end response time for a typical 500-token response.

Time to First Token (TTFT)Lower is better
Qwen3.8 Max Preview0.68s
DeepSeek V4.1-Flash0.46s
Est. End-to-End Response (500 tokens)TTFT + generation time
Qwen3.8 Max Preview9.01s
DeepSeek V4.1-Flash5.01s

실시간 API 토큰 비용 시뮬레이터

Adjust sliders to calculate projected monthly cloud API spending with prompt caching discounts.

100K / day
10K500K1M
30K / day
5K150K300K
50% cached
0% (Cold)50%90% (Warm)
Qwen3.8 Max Preview Monthly API Bill
$0.00 / month
$0/1M in · $0/1M out
DeepSeek V4.1-Flash Monthly API Bill
$1.54 / month
$0.3/1M in · $1.2/1M out
Qwen3.8 Max Preview saves approximately $1.54 / month (100%) under this workload.1.0x Savings

Qwen3.8 Max Preview · Strengths & Key Advantages

  • 1M 컨텍스트 윈도우 및 최대 32K 출력 토큰 생성 지원 (SWE-bench Verified 75.2% · GPQA Diamond 79.5%)
  • 초당 60 토큰의 빠른 처리 속도와 680ms에 불과한 첫 토큰 지연 시간(TTFT)
  • 오픈 웨이트 아키텍처 (2.4T total (95B MoE))를 통해 vLLM, SGLang, Ollama 기반 자체 GPU 서버 구축 및 파인튜닝 가능
Considerations & Trade-offs
  • 비양자화 전체 정밀도로 로컬 서버에서 구동하려면 충분한 GPU VRAM 용량이 필요합니다
  • 초고난도 학술 연구 및 수학 증명 과제에서는 상위 대형 추론 특화 모델이 더 깊은 분석을 제공할 수 있습니다

DeepSeek V4.1-Flash · Strengths & Key Advantages

  • 1M 컨텍스트 윈도우 및 최대 384K 출력 토큰 생성 지원 (SWE-bench Verified 74.2% · GPQA Diamond 90.9%)
  • 초당 110 토큰의 빠른 처리 속도와 460ms에 불과한 첫 토큰 지연 시간(TTFT)
  • 오픈 웨이트 아키텍처 (763B total (8B prefill / 16B decode ))를 통해 vLLM, SGLang, Ollama 기반 자체 GPU 서버 구축 및 파인튜닝 가능
Considerations & Trade-offs
  • 비양자화 전체 정밀도로 로컬 서버에서 구동하려면 충분한 GPU VRAM 용량이 필요합니다
  • 초고난도 학술 연구 및 수학 증명 과제에서는 상위 대형 추론 특화 모델이 더 깊은 분석을 제공할 수 있습니다

Token Use & Task Economics

Estimated cost and token consumption to complete one representative agentic task.

MetricQwen3.8 Max PreviewDeepSeek V4.1-Flash
Cost per Task
Estimated USD to finish one task
$0.00$0.27
Output Tokens / Task
Tokens generated per task
35K58K
Reasoning Tokens / Task
Thinking tokens burned per task
15K28K

기술 사양 (Specifications)

Architecture, release timeline, capabilities, and modalities.

FeatureQwen3.8 Max PreviewDeepSeek V4.1-Flash
Official API Model ID (SDK)qwen3-8-max-preview-instructdeepseek-reasoner
API ProtocolOpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGIOpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGI
Release Date2026-072026-09
Knowledge CutoffApril 2026June 2026
ArchitectureColossus-Scale Open Sparse Mixture-of-ExpertsCausal Encoder-Decoder (20 enc + 20 dec layers)
Parameters2.4T total (95B active MoE)763B total (8B prefill / 16B decode active)
Enterprise Rate Limits (RPM / TPM)Unlimited (Hardware-bound on self-hosted GPU) / 10,000 RPM Cloud · Unlimited local throughput / 10M+ TPM Managed CloudUnlimited (Hardware-bound on self-hosted GPU) / 10,000 RPM Cloud · Unlimited local throughput / 10M+ TPM Managed Cloud
Long-Context Tier (>128K/200K)Free across full context window (only KV-cache VRAM scales)Flat rate ($0.3/1M in) across full 1000K window
Prompt Cache Policy & TTLAutomatic prefix KV-caching in vLLM / SGLang (0 cost)Automatic prefix caching at $0.006/1M (no extra cache-write fee)
Computer Use / GUI AgentSupported (Screen coordinate grounding, browser & desktop GUI action loops)API / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop)
MCP & Parallel Tool CallingNative MCP Client/Server ready · Parallel function calling · 100% Strict JSON SchemaNative MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema
Web Search Grounding & SandboxSupported via external Tavily/Exa Search & E2B/Docker Sandbox toolsSupported via external Tavily/Exa Search & E2B/Docker Sandbox tools
Official Fine-Tuning SupportFull Weights SFT, LoRA, QLoRA, DPO & GRPO RL (Unsloth / Axolotl / Llama-Factory)Full Weights SFT, LoRA, QLoRA, DPO & GRPO RL (Unsloth / Axolotl / Llama-Factory)
Multimodal Token BillingText BPE (~4 chars/token) · Vision (~258–765 tokens per image tile)Text BPE (~4 chars/token) · Vision (~258–765 tokens per image tile)
Quantization & Min GPU VRAMBF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 1488 GB VRAM (4-bit Quantized) · 5160 GB VRAM (Native BF16)BF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 473 GB VRAM (4-bit Quantized) · 1640 GB VRAM (Native BF16)
Safety & Frontier ClassificationOpen-Weights System Card + Customizable Guardrail Layer (Llama Guard / ShieldGemma)Open-Weights System Card + Customizable Guardrail Layer (Llama Guard / ShieldGemma)
Enterprise Compliance (ZDR/HIPAA/SOC2)100% Air-Gapped On-Premises / Private VPC · Full HIPAA, GDPR & SOC2 Control100% Air-Gapped On-Premises / Private VPC · Full HIPAA, GDPR & SOC2 Control
Input Modalitiestext, visiontext, vision
Output Modalitiestexttext

Qwen3.8 Max Preview vs DeepSeek V4.1-Flash: 핵심 요약 문답 (FAQ)

Which is more intelligent, Qwen3.8 Max Preview or DeepSeek V4.1-Flash?

Qwen3.8 Max Preview is more intelligent. It scores 93 compared with 58 on the composite Intelligence Index.

Which model is faster?

DeepSeek V4.1-Flash is faster, generating 110 tokens per second compared with 60 tokens per second.

Which model is cheaper to run?

Qwen3.8 Max Preview is cheaper at $0.00 per 1M tokens blended, compared with $0.18 (7:2:1 cache:input:output ratio).

Which model has lower latency?

DeepSeek V4.1-Flash has lower latency, with a time to first token of 0.46s compared with 0.68s.

종합 평가

Qwen3.8 Max Preview(프라이빗 클라우드 자체 호스팅, 파인튜닝 및 완벽한 데이터 주권 확보, 엔터프라이즈 RAG 지식베이스 및 대규모 프로덕션 API 연동에 최적.)와 DeepSeek V4.1-Flash(프라이빗 클라우드 자체 호스팅, 파인튜닝 및 완벽한 데이터 주권 확보, 엔터프라이즈 RAG 지식베이스 및 대규모 프로덕션 API 연동에 최적.) 모두 뛰어난 성능을 자랑합니다. 고난도 추론과 코딩 벤치마크에서는 Qwen3.8 Max Preview가 앞서며, 토큰 생성 속도에서는 DeepSeek V4.1-Flash가 빠르고, 대규모 API 운영 비용 면에서는 Qwen3.8 Max Preview가 더 경제적입니다.

자주 묻는 질문 (FAQ)

코딩과 복잡한 추론에는 Qwen3.8 Max Preview와 DeepSeek V4.1-Flash 중 어느 모델이 더 나은가요?+

종합 지능 지수 및 코딩 벤치마크에서는 Qwen3.8 Max Preview가 우위를 보입니다. 상단의 SWE-bench 및 GPQA 점수를 함께 확인해 보세요.

Qwen3.8 Max Preview와 DeepSeek V4.1-Flash의 API 요금 차이는 얼마인가요?+

Qwen3.8 Max Preview는 100만 토큰당 입력 $0.00 / 출력 $0.00이며, DeepSeek V4.1-Flash는 입력 $0.30 / 출력 $1.20입니다. 혼합 비용 기준으로는 Qwen3.8 Max Preview가 더 저렴합니다.

어느 모델이 더 큰 컨텍스트 윈도우와 빠른 속도를 제공하나요?+

컨텍스트 길이는 Qwen3.8 Max Preview가 1M 토큰, DeepSeek V4.1-Flash가 1M 토큰를 지원하며, 출력 속도 면에서는 DeepSeek V4.1-Flash가 더 빠릅니다.

AI Terminology & Guide
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Benchmark scores, token prices, and rate limits evolve rapidly as AI labs release model updates. Always verify current specifications and pricing on the official provider documentation.

공식 출처: Alibaba 및 DeepSeek 공식 API 문서, 시스템 카드 및 독립 벤치마크 평가 (2026).