Mixtral 8x7B vs Mistral 7B
Benchmarks, API Token Pricing, Context Window & Speed Comparison
Related topics (12)
Mixtral 8x7B by Mistral AI and Mistral 7B by Mistral AI represent two of the frontier AI models analyzed in our comprehensive 2026 AI benchmark and LLM comparison. In this head-to-head evaluation, we examine API token pricing, context window specifications, inference speed (tokens per second), and empirical reasoning performance. From a pure economic perspective, Mistral 7B holds a notable pricing advantage for token ingestion. On output generation, Mistral 7B is more economical per million generated tokens. In data-heavy architectures requiring extensive repository or document analysis, both models provide an identical memory horizon with 33K tokens. In latency-sensitive production environments, Mistral 7B leads in tokens-per-second throughput, making it ideal for real-time conversational agents and high-concurrency workflows. Below is the complete empirical head-to-head breakdown across cost, speed, context, and capability matrices.
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Mixtral 8x7B
开源权重模型Mistral AI 推出的 Mixtral 8x7B 人工智能模型，具备 32K 上下文窗口，输入价格为 $0.2/百万 Token，输出价格为 $0.2/百万 Token，专为高质量生产环境、推理与自动化工作流打造。
$0.20 / 1M
$0.20 / 1M
32.8K tokens
N/A
Mistral 7B
开源权重模型Mistral AI 推出的 Mistral 7B 人工智能模型，具备 32K 上下文窗口，输入价格为 $0.06/百万 Token，输出价格为 $0.06/百万 Token，专为高质量生产环境、推理与自动化工作流打造。
$0.06 / 1M
$0.06 / 1M
32.8K tokens
N/A
核心差异一览
- Mistral 7B is 3.3x cheaper for API usage (input + output tokens combined).
- Mistral 7B is faster at 200 tok/s vs 130 tok/s.
| Feature | Mixtral 8x7B | Mistral 7B |
|---|---|---|
Intelligence Index Composite reasoning & knowledge score (0-100) | 37 | 32 |
Provider | Mistral AI | Mistral AI |
Input Price Cost per million input tokens | $0.20 / 1M | $0.06 / 1M |
Output Price Cost per million output tokens | $0.20 / 1M | $0.06 / 1M |
Blended Price Weighted 7:2:1 cache:input:output per 1M | $0.10 / 1M | $0.03 / 1M |
Context Window Maximum input + output tokens | 32.8K tokens~49 A4 pages of text | 32.8K tokens~49 A4 pages of text |
Max Output Tokens Per single request | 4K | 4K |
Throughput Speed Tokens generated per second | 130 tok/s | 200 tok/s |
SWE-bench Verified Real-world software engineering | N/A | N/A |
GPQA Diamond Graduate-level reasoning | 38% | N/A |
Cached Input Price Prompt caching discount per 1M tokens | $0.05 / 1M | $0.01 / 1M |
各项指标谁更胜一筹？
At-a-glance decision frameworkEvaluations ongoing
权威基准测试得分对比
Official evaluation metrics verified by independent third-party research labs.
Challenging questions created by domain experts to test complex PhD-level reasoning.
Hardened reasoning and academic knowledge benchmark with reduced lucky-guess probability.
Crowdsourced human preference evaluation based on blind, head-to-head model battles.
Tokens emitted per second during active generation streaming.
延迟与响应速度
Time to first token (TTFT) and estimated end-to-end response time for a typical 500-token response.
实时 Token 成本模拟器
Adjust sliders to calculate projected monthly cloud API spending with prompt caching discounts.
Mixtral 8x7B · Strengths & Key Advantages
- 由 Mistral AI 研发的高精度 Sparse Mixture of Experts (MoE, 2 active of 8) 架构，支持 32K 上下文窗口
- 极具竞争力的 API 定价（输入 $0.2/1M，输出 $0.2/1M），支持高速推理与工具调用
- 在代码生成、逻辑推理与多语言处理基准测试中表现出色
Considerations & Trade-offs
- 超长上下文请求需要规划 Token 成本与并发配额
- 针对特定垂直领域任务建议结合系统提示词与检索增强（RAG）以获得最佳效果
Mistral 7B · Strengths & Key Advantages
- 由 Mistral AI 研发的高精度 Sliding Window Attention (SWA) Transformer 架构，支持 32K 上下文窗口
- 极具竞争力的 API 定价（输入 $0.06/1M，输出 $0.06/1M），支持高速推理与工具调用
- 在代码生成、逻辑推理与多语言处理基准测试中表现出色
Considerations & Trade-offs
- 超长上下文请求需要规划 Token 成本与并发配额
- 针对特定垂直领域任务建议结合系统提示词与检索增强（RAG）以获得最佳效果
Token Use & Task Economics
Estimated cost and token consumption to complete one representative agentic task.
| Metric | Mixtral 8x7B | Mistral 7B |
|---|---|---|
Cost per Task Estimated USD to finish one task | $0.20 | $0.20 |
Output Tokens / Task Tokens generated per task | 24K | 24K |
Reasoning Tokens / Task Thinking tokens burned per task | 0K | 0K |
技术规格参数
Architecture, release timeline, capabilities, and modalities.
| Feature | Mixtral 8x7B | Mistral 7B |
|---|---|---|
| Official API Model ID (SDK) | mixtral-8x7b-latest | mistral-7b-latest |
| API Protocol | OpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGI | OpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGI |
| Release Date | 2023-12 | 2023-09 |
| Knowledge Cutoff | Late 2023 | Mid 2023 |
| Architecture | Sparse Mixture of Experts (MoE, 2 active of 8) | Sliding Window Attention (SWA) Transformer |
| Parameters | 46.7B (12.9B active) | 7.3B |
| Enterprise Rate Limits (RPM / TPM) | Unlimited (Hardware-bound on self-hosted GPU) / 10,000 RPM Cloud · Unlimited local throughput / 10M+ TPM Managed Cloud | Unlimited (Hardware-bound on self-hosted GPU) / 10,000 RPM Cloud · Unlimited local throughput / 10M+ TPM Managed Cloud |
| Long-Context Tier (>128K/200K) | Flat rate ($0.2/1M in) across full 33K window | Flat rate ($0.06/1M in) across full 33K window |
| Prompt Cache Policy & TTL | Cached input at $0.05/1M tokens | Cached input at $0.015/1M tokens |
| Computer Use / GUI Agent | API / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop) | Text-only completion (No GUI action loop) |
| MCP & Parallel Tool Calling | Native MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema | Prompt-based JSON extraction only |
| Web Search Grounding & Sandbox | Supported via external Tavily/Exa Search & E2B/Docker Sandbox tools | Supported via external Tavily/Exa Search & E2B/Docker Sandbox tools |
| Official Fine-Tuning Support | Full 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 Billing | Text BPE (~4 chars/token) | Text BPE (~4 chars/token) |
| Quantization & Min GPU VRAM | BF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 29 GB VRAM (4-bit Quantized) · 100 GB VRAM (Native BF16) | BF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 5 GB VRAM (4-bit Quantized) · 16 GB VRAM (Native BF16) |
| Safety & Frontier Classification | Open-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 Control | 100% Air-Gapped On-Premises / Private VPC · Full HIPAA, GDPR & SOC2 Control |
| Input Modalities | text | text |
| Output Modalities | text | text |
Mixtral 8x7B vs Mistral 7B: 常见问题解答 (FAQ)
Which is more intelligent, Mixtral 8x7B or Mistral 7B?
Mixtral 8x7B is more intelligent. It scores 37 compared with 32 on the composite Intelligence Index.
Which model is faster?
Mistral 7B is faster, generating 200 tokens per second compared with 130 tokens per second.
Which model is cheaper to run?
Mistral 7B is cheaper at $0.03 per 1M tokens blended, compared with $0.10 (7:2:1 cache:input:output ratio).
Which model has lower latency?
Mistral 7B has lower latency, with a time to first token of 0.24s compared with 0.38s.
综合结论
Verdict & Model Selection Recommendation: Choose Mixtral 8x7B if your priority is Cost-effective multilingual enterprise pipelines, customer service bots, and open MoE research. Its performance in demanding tasks justifies its operational token cost. Choose Mistral 7B if your workflow prioritizes Local embedded applications, high-throughput text classification, and lightweight on-premise summarizers. For large-scale batch processing or customer-facing conversational interfaces, its balance of speed and economics delivers superior ROI.
常见问题 (FAQ)
How does Mixtral 8x7B compare to Mistral 7B in API token pricing and cost per token?+
Mixtral 8x7B costs $0.20 per 1M input tokens and $0.20 per 1M output tokens, whereas Mistral 7B costs $0.06 input and $0.06 output. Overall, Mistral 7B is the more cost-effective model for high-volume API pipelines. Both models support prompt caching discounts of up to 90% for repeated prompt prefixes.
Which model has a larger context window: Mixtral 8x7B or Mistral 7B?+
Both Mixtral 8x7B and Mistral 7B offer an identical context window of 33K tokens (~25k words). Both architectures provide equal capacity for large document ingestion, multi-file codebases, and extended multi-turn conversation histories.
Which AI model is better for software engineering and coding: Mixtral 8x7B or Mistral 7B?+
Mixtral 8x7B scores at the frontier of coding benchmarks, while Mistral 7B scores competitively for software generation. For complex autonomous debugging and agentic engineering, Mixtral 8x7B provides robust code generation and tool calling.
What is the difference in reasoning capability and extended thinking between Mixtral 8x7B and Mistral 7B?+
Mixtral 8x7B is optimized for low-latency direct generation. In contrast, Mistral 7B focuses on standard fast inference.
How does inference speed (tokens per second) compare between Mixtral 8x7B and Mistral 7B?+
Mixtral 8x7B generates approximately 130 tokens per second, while Mistral 7B delivers 200 tokens per second. In latency-sensitive production environments, Mistral 7B provides faster time-to-first-token (TTFT) and higher streaming response velocity.
Can you implement a tiered LLM routing setup combining Mixtral 8x7B and Mistral 7B to optimize costs?+
Yes! High-efficiency architectures route high-frequency routine classification and conversational tasks to Mistral 7B to save operational costs, and dynamically escalate complex architectural queries or reasoning tasks to Mixtral 8x7B. This tiered routing pattern cuts overall API bills by up to 70%.
Understand key metrics like context window, token pricing, reasoning mode, and SWE-bench scores in our comprehensive AI glossary.
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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.
数据来源: GetInfoUs Independent AI Benchmarks & Official API Specs