Mistral AI
Mistral AI
LLM Verified Architecture & Specs$2/1M in · $6/1M out

Mistral Large 2

Frontier flagship model by Mistral AI with 128k context window, state-of-the-art multilingual mastery, and 80+ coding language support.

Technical Architecture & Execution Specifications
Architecture Overview

Mistral Large 2

Frontier flagship model by Mistral AI with 128k context window, state-of-the-art multilingual mastery, and 80+ coding language support.

Supported Modalities
text

Hardware & Execution ParametersLLM

Total Parameter Count123B Dense
Active Parameters (MoE)Dense Architecture
Context Window Capacity128,000 tokens
Model Weights FootprintCloud Hosted API
Distribution LicenseProprietary Commercial
Standard API Pricing (1M Tokens)$2 in / $6 out
Model Heritage & Evolutionary Lineage
Mistral v2

Genealogical Graph & Evolutionary Provenance

Tracing foundational base architecture ancestry, architectural successors, scale siblings, and reasoning distillation derivatives.

Ancestral Base / Predecessor
Root Pretrained Origin
Active SelectionJul 2024
Mistral Large 2
123B Dense128,000 CtxCurrent Spec
AI Model Architecture & Intelligence

Architecture Engineering & Capability Deep-Dive

An objective architectural evaluation of Mistral Large 2 by Mistral AI, analyzing underlying compute dynamics, memory constraints, and deployment economics.

Topology & Attention Mechanics

Optimizes context handling via Sliding Window Attention (SWA) and byte-fallback BPE for unpadded token batching efficiency.

Architecture Type:Advanced Transformer

Evaluation Profile & Reasoning

Exhibits frontier-tier behavior in reasoning and coding.

Domain Specialty:LLM

LLM Hardware Sizing & Serving

Served via scalable API endpoints guaranteeing high tokens-per-second concurrency and enterprise SLAs.

KV Cache Mgmt: PagedAttention / FlashAttention-3
Hosting Type:Commercial Hosted

Inference Economics & Workflows

Well-suited for enterprise pipelines where capability is balanced against per-million token costs.

Enterprise Fit:Production Ready
Production Trade-Offs & Capability Balance

Architectural Strengths vs. Considerations

An objective balance sheet analyzing the operational advantages and production constraints of deploying Mistral Large 2.

Key Architectural Strengths

  • Sliding Window Attention (SWA) and byte-fallback BPE optimize unpadded token batching for extreme throughput.
  • Massive 128,000-token context allows full-repository and book-length ingestion.
  • Demonstrated MATH evaluation score of 68% in verified benchmarks.

Operational Considerations

  • SWA limits exact dense attention past the sliding window size, slightly affecting ultra-long context exact retrieval.
  • 128k+ token prefill stages become heavily compute-bound and balloon KV cache without PagedAttention chunking.
LLM Hardware Sizing & Runtime Compatibility

Inference Runtimes & Hardware Sizing

Deployment targets, inference engines, and memory requirements for Mistral Large 2.

Recommended Hardware Profile:
Cloud Hosted API (Zero Local VRAM)
Supported Inference Engines
Vendor REST API

Primary managed cloud endpoint

Official
OpenRouter

Unified multi-provider gateway

Supported
Amazon Bedrock / GCP

Private cloud enterprise integration

Enterprise
OpenAI SDK

Standard chat completions client

Compatible
Precision & Quantization Formats
Cloud PrecisionManaged Serving

Vendor-optimized floating point precision (FP8/BF16)

Prompt CachingPrefix Cache

Up to 50–90% cost reduction on repeated system prompts

LLM Benchmark Database & Performance Metrics

3 Tested

Standardized evaluation results across reasoning, agentic coding, computer use, and alignment.

Flagship Headline MetricsIndustry SOTA Standard
Coding & Software

HumanEval

92%
0%100%
Reasoning & Science

MMLU

84%
0%100%
Reasoning & Science

MATH

68%
0%100%
MATH
68%
MMLU
84%
HumanEval
92%
Commercial Rates & Inference Costs

API & Deployment Pricing

Standard API consumption rates per million tokens as indexed from official laboratory pricing documentation.

Usage TierRate / Unit
Prompt / Input Tokens$2 / 1M tokens
Completion / Output Tokens$6 / 1M tokens
Inference Cost & ROI Engine
Official API Rate
Prompt / Input Volume:50M Tokens / mo
1M500M1,000M
Generated / Output Volume:10M Tokens / mo
1M250M500M
Estimated Monthly Spend
$160.00/ mo
Input (50M @ $2.00/1M):$100.00
Output (10M @ $6.00/1M):$60.00
Cloud GPU Breakeven Ratio
RunPod RTX 4090 ($316/mo)0.51x spend
Lambda 1x H100 ($1,800/mo)0.09x spend
Similar Frontier Models & Alternatives
Explore All Comparisons

Comparable Foundation Architectures

Alternative models in the LLM class with similar capabilities, context windows, or deployment profiles.

GoogleCode

Gemini 3.8 Flash

Context:1049k ctx
Parameters:Undisclosed
Input Rate:$0.75/1M
Alibaba CloudCode

Qwen3.8-Max-0902

Context:1000k ctx
Parameters:2.4T
Input Rate:$2/1M
OpenAIAudio

GPT-Realtime-2.1 Mini

Context:128k ctx
Parameters:Proprietary
Input Rate:$0.6/1M
Integration & Deployment
import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ.get("MISTRAL_AI_KEY", "EMPTY"),
    base_url="https://api.openai.com/v1"
)

response = client.chat.completions.create(
    model="mistral-large-2",
    messages=[{"role": "user", "content": "Explain quantum superposition in 2 sentences."}]
)
print(response.choices[0].message.content)
Frequently Asked Questions

Frequently Asked Questions about Mistral Large 2

Essential facts, architectural specs, hardware constraints, and pricing answers for Mistral Large 2.

Mistral Large 2 is a proprietary API model and cannot be run locally. It requires no local VRAM.

Primary Sources & Access Repositories

All technical specifications, parameter distributions, context architectures, and benchmark evaluations for Mistral Large 2 are audited against primary source release documentation, research whitepapers, and verified vendor API endpoints.