Mistral Large 2 vs Mistral Medium 3.5
Benchmarks, API Token Pricing, Context Window & Speed Comparison
Related topics (12)
Mistral Large 2 by Mistral AI and Mistral Medium 3.5 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 Medium 3.5 holds a notable pricing advantage for token ingestion. On output generation, Mistral Medium 3.5 is more economical per million generated tokens. In data-heavy architectures requiring extensive repository or document analysis, Mistral Medium 3.5 provides an expanded memory horizon with 262K tokens. In latency-sensitive production environments, Mistral Medium 3.5 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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Mistral Large 2
开源权重模型Mistral AI 推出的 Mistral Large 2 人工智能模型，具备 128K 上下文窗口，输入价格为 $2/百万 Token，输出价格为 $6/百万 Token，专为高质量生产环境、推理与自动化工作流打造。
$2.00 / 1M
$6.00 / 1M
128K tokens
38%
Mistral Medium 3.5
开源权重模型Mistral AI 推出的 Mistral Medium 3.5 人工智能模型，具备 262K 上下文窗口，输入价格为 $0.4/百万 Token，输出价格为 $2/百万 Token，专为高质量生产环境、推理与自动化工作流打造。
$0.40 / 1M
$2.00 / 1M
262.1K tokens
54%
核心差异一览
- Mistral Medium 3.5 is 3.9x cheaper for API usage (input + output tokens combined).
- Mistral Medium 3.5 has a larger context window (262K vs 128K tokens).
- Mistral Medium 3.5 is faster at 90 tok/s vs 75 tok/s.
- Mistral Medium 3.5 leads on SWE-bench coding (54.0% vs 38.0%).
| Feature | Mistral Large 2 | Mistral Medium 3.5 |
|---|---|---|
Intelligence Index Composite reasoning & knowledge score (0-100) | 46 | 55 |
Provider | Mistral AI | Mistral AI |
Input Price Cost per million input tokens | $2.00 / 1M | $0.40 / 1M |
Output Price Cost per million output tokens | $6.00 / 1M | $2.00 / 1M |
Blended Price Weighted 7:2:1 cache:input:output per 1M | $1.70 / 1M | $0.35 / 1M |
Context Window Maximum input + output tokens | 128K tokens~192 A4 pages of text | 262.1K tokens~393 A4 pages of text |
Max Output Tokens Per single request | 8K | 33K |
Throughput Speed Tokens generated per second | 75 tok/s | 90 tok/s |
SWE-bench Verified Real-world software engineering | 38% | 54% |
GPQA Diamond Graduate-level reasoning | 54% | 68% |
Cached Input Price Prompt caching discount per 1M tokens | $1.00 / 1M | $0.10 / 1M |
各项指标谁更胜一筹？
At-a-glance decision framework权威基准测试得分对比
Official evaluation metrics verified by independent third-party research labs.
Industry benchmark evaluating real-world GitHub issue resolution and multi-file debugging.
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.
Autonomous multi-step tasks executed inside a real command-line terminal environment.
American Invitational Mathematics Examination — multi-step Olympiad-level reasoning.
Accuracy when reasoning over very large inputs that fill the model context window.
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.
Mistral Large 2 · Strengths & Key Advantages
- 由 Mistral AI 研发的高精度 123B Dense Frontier Transformer 架构，支持 128K 上下文窗口
- 极具竞争力的 API 定价（输入 $2/1M，输出 $6/1M），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 Medium 3.5 · Strengths & Key Advantages
- 由 Mistral AI 研发的高精度 Enterprise Hybrid Reasoning MoE 架构，支持 262K 上下文窗口
- 极具竞争力的 API 定价（输入 $0.4/1M，输出 $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
Token Use & Task Economics
Estimated cost and token consumption to complete one representative agentic task.
| Metric | Mistral Large 2 | Mistral Medium 3.5 |
|---|---|---|
Cost per Task Estimated USD to finish one task | $0.20 | $0.38 |
Output Tokens / Task Tokens generated per task | 24K | 38K |
Reasoning Tokens / Task Thinking tokens burned per task | 0K | 18K |
技术规格参数
Architecture, release timeline, capabilities, and modalities.
| Feature | Mistral Large 2 | Mistral Medium 3.5 |
|---|---|---|
| Official API Model ID (SDK) | mistral-large-2-latest | mistral-medium-3-5-latest |
| API Protocol | OpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGI | OpenAI-Compatible REST / vLLM / SGLang / HuggingFace TGI |
| Release Date | 2024-07 | 2026-04 |
| Knowledge Cutoff | July 2024 | February 2026 |
| Architecture | 123B Dense Frontier Transformer | Enterprise Hybrid Reasoning MoE |
| Parameters | 123B | Confidential (~80B MoE) |
| 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 ($2/1M in) across full 128K window | Flat rate ($0.4/1M in) across full 262K window |
| Prompt Cache Policy & TTL | Cached input at $1/1M tokens | Cached input at $0.1/1M tokens |
| Computer Use / GUI Agent | API / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop) | API / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop) |
| MCP & Parallel Tool Calling | Native MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema | Native MCP Client/Server ready · Parallel function calling · 100% Strict JSON Schema |
| 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) · Vision (~258–765 tokens per image tile) |
| Quantization & Min GPU VRAM | BF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 76 GB VRAM (4-bit Quantized) · 264 GB VRAM (Native BF16) | BF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 50 GB VRAM (4-bit Quantized) · 172 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, vision |
| Output Modalities | text | text |
Mistral Large 2 vs Mistral Medium 3.5: 常见问题解答 (FAQ)
Which is more intelligent, Mistral Large 2 or Mistral Medium 3.5?
Mistral Medium 3.5 is more intelligent. It scores 55 compared with 46 on the composite Intelligence Index.
Which model is faster?
Mistral Medium 3.5 is faster, generating 90 tokens per second compared with 75 tokens per second.
Which model is cheaper to run?
Mistral Medium 3.5 is cheaper at $0.35 per 1M tokens blended, compared with $1.70 (7:2:1 cache:input:output ratio).
Which model has lower latency?
Mistral Medium 3.5 has lower latency, with a time to first token of 0.45s compared with 0.52s.
Which model has a larger context window?
Mistral Medium 3.5 has a larger context window, supporting 262.1K tokens compared with 128K tokens.
综合结论
Verdict & Model Selection Recommendation: Choose Mistral Large 2 if your priority is Enterprise sovereignty in the EU, complex multilingual reasoning, and autonomous code pipelines. Its performance in demanding tasks justifies its operational token cost. Choose Mistral Medium 3.5 if your workflow prioritizes Enterprise intelligence hubs, sovereign multilingual workflows, and multi-turn analytical agents. 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 Mistral Large 2 compare to Mistral Medium 3.5 in API token pricing and cost per token?+
Mistral Large 2 costs $2.00 per 1M input tokens and $6.00 per 1M output tokens, whereas Mistral Medium 3.5 costs $0.40 input and $2.00 output. Overall, Mistral Medium 3.5 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: Mistral Large 2 or Mistral Medium 3.5?+
Mistral Large 2 supports a context window of 128K tokens (~96k words), while Mistral Medium 3.5 supports 262K tokens (~197k words). Therefore, Mistral Medium 3.5 can process more textual data and document context in a single prompt.
Which AI model is better for software engineering and coding: Mistral Large 2 or Mistral Medium 3.5?+
Mistral Large 2 scores 38% on SWE-bench Verified while Mistral Medium 3.5 scores 54%. For autonomous software engineering and multi-file debugging, Mistral Medium 3.5 holds the verified benchmark lead.
What is the difference in reasoning capability and extended thinking between Mistral Large 2 and Mistral Medium 3.5?+
Mistral Large 2 is optimized for low-latency direct generation. In contrast, Mistral Medium 3.5 provides chain-of-thought reasoning depth for complex math and science.
How does inference speed (tokens per second) compare between Mistral Large 2 and Mistral Medium 3.5?+
Mistral Large 2 generates approximately 75 tokens per second, while Mistral Medium 3.5 delivers 90 tokens per second. In latency-sensitive production environments, Mistral Medium 3.5 provides faster time-to-first-token (TTFT) and higher streaming response velocity.
Can you implement a tiered LLM routing setup combining Mistral Large 2 and Mistral Medium 3.5 to optimize costs?+
Yes! High-efficiency architectures route high-frequency routine classification and conversational tasks to Mistral Medium 3.5 to save operational costs, and dynamically escalate complex architectural queries or reasoning tasks to Mistral Large 2. 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.
Related reading
- Mistral Large 2 vs GPT-4o: Benchmarks, Pricing & Speed Comparison对比
- Mistral Large 2 vs Llama 3.3 70B: Benchmarks, Pricing & Speed Comparison对比
- Mistral Medium 3.5 vs Claude Sonnet 5.5: Benchmarks, Pricing & Speed Comparison对比
- Mistral Medium 3.5 vs DeepSeek V4.1-Flash: Benchmarks, Pricing & Speed Comparison对比
- Mistral Medium 3.5 vs GPT-5.5: Benchmarks, Pricing & Speed Comparison对比
- Pixtral 12B vs Mistral Large 2: Benchmarks, Pricing & Speed Comparison对比
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