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Mistral Large 3 2512 (batch) vs Grok 4.20 Multi-Agent

Signal-by-Signal Comparison
SignalMistral Large 3 2512 (batch)DeltaGrok 4.20 Multi-Agent
Capabilities
67
-17
83
Benchmarks
68
-18
86
Pricing
99
+2
98
Context window size
86
-14
100
Recency
79
-21
100
Output Capacity
85
-15
100
Overall Result
1 wins
of 6
5 wins
Grok 4.20 Multi-Agent wins 5 of 6 signals

Score History

Score History (8 data points)
Mistral Large 3 2512 (batch)Grok 4.20 Multi-Agent
Mistral Large 3 2512 (batch)

67

current score

Leader

Grok 4.20 Multi-Agent

right now

Grok 4.20 Multi-Agent

87.9

current score

LMMarketCap.com
Interactive Price Comparison
100Kcalls/month
1,000tokens (~1,333 chars)
500tokens (~667 chars)

Mistral Large 3 2512 (batch)

Mistral AI

Best Value
Per request$0.000625
Daily$2.08
Monthly$62.50
Annual$750.00

Grok 4.20 Multi-Agent

xAI

Per request$0.002500
Daily$8.33
Monthly$250.00
Annual$3000.00

Mistral Large 3 2512 (batch) saves you $187.50/month

That's $2250.00/year compared to Grok 4.20 Multi-Agent at your current usage level of 100K calls/month.

75% cheaper
Choose Mistral Large 3 2512 (batch) for cost optimization

Mistral Large 3 2512 (batch) pricing:
Input:$0.25/M tokens
Output:$0.75/M tokens
Grok 4.20 Multi-Agent pricing:
Input:$1.25/M tokens
Output:$2.50/M tokens
Mistral Large 3 2512 (batch)

Mistral AI

67

Composite Score

Winner
Grok 4.20 Multi-Agent

xAI

88

Composite Score

Signal-by-Signal Comparison
MetricMistral Large 3 2512 (batch)Grok 4.20 Multi-AgentWinner
Overall Score
67
88
Grok 4.20 Multi-Agent
Rank#183#57
Grok 4.20 Multi-Agent
Quality Rank#183#57
Grok 4.20 Multi-Agent
Adoption Rank#183#57
Grok 4.20 Multi-Agent
Parameters------
Context Window262K2000K
Grok 4.20 Multi-Agent
Pricing$0.25/$0.75/M$1.25/$2.50/M--
Signal Scores
Capabilities
67
83
Grok 4.20 Multi-Agent
Benchmarks
68
86
Grok 4.20 Multi-Agent
Pricing
99
98
Mistral Large 3 2512 (batch)
Context window size
86
100
Grok 4.20 Multi-Agent
Recency
79
100
Grok 4.20 Multi-Agent
Output Capacity
85
100
Grok 4.20 Multi-Agent
Benchmark Head-to-Head(12 benchmarks)
Mistral Large: 0Grok 4.20: 9
Mistral Large
Grok 4.20
Normalized 0-100%
MMLU
84.7%91.5%
MMLU-Pro
69.4%83.5%
GPQA Diamond
52.5%82%
MATH-500
76%95%
HumanEval
92%95.5%
SWE-bench Verified
-70%
AIME 2024
-88%
IFEval
86.5%91%
BBH
80%90%
Arena Elo
12801462
LiveBench
57.1%73%
BigCodeBench
30%-
Benchmark Interpretation

Our score (0-100) is driven by benchmark performance (90%) from Arena Elo ratings, MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations. Capabilities and context window serve as tiebreakers (10%). Learn more about our methodology.

Mistral Large 3 2512 (batch)Competitive

Scores 67/100 (rank #183), placing it in the top 37% of all 290 models tracked.

Raw Quality0/100
Cost Efficiency0/100
Speed0/100
Grok 4.20 Multi-AgentElite Tier

Scores 88/100 (rank #57), placing it in the top 81% of all 290 models tracked.

Raw Quality0/100
Cost Efficiency0/100
Speed0/100

Grok 4.20 Multi-Agent has a 21-point advantage, which typically translates to noticeably stronger performance on complex reasoning, code generation, and multi-step tasks.

When to Use Each Model

Choose Mistral Large 3 2512 (batch) when you need:

  • High-volume production workloads where API costs must be minimized
  • Agentic applications using tool/function calling

Choose Grok 4.20 Multi-Agent when you need:

  • Processing long documents or large codebases (2000K token context)
  • Step-by-step reasoning and chain-of-thought problem solving
Cost-Performance Analysis
Mistral Large 3 2512 (batch)Best Value
Input cost$0.25/M tokens
Output cost$0.75/M tokens
Cost per quality point$0.015
Est. monthly (1M tokens/day)$15.00
Grok 4.20 Multi-Agent
Input cost$1.25/M tokens
Output cost$2.50/M tokens
Cost per quality point$0.043
Est. monthly (1M tokens/day)$56.25

Mistral Large 3 2512 (batch) offers 73% better value per quality point. At 1M tokens/day, you'd spend $15.00/month with Mistral Large 3 2512 (batch) vs $56.25/month with Grok 4.20 Multi-Agent - a $41.25 monthly difference.

Latency & Speed
Mistral Large 3 2512 (batch)Faster
Speed score0/100
Grok 4.20 Multi-Agent
Speed score0/100

Both models have comparable response speeds. For most applications, the latency difference is negligible.

When latency matters most: Interactive chatbots, IDE code completion, real-time translation, and user-facing applications where response time directly impacts experience. For batch processing, background summarization, or offline analysis, latency is less critical.

Example Use Cases

Code generation & review

Based on overall model capabilities and architecture for coding tasks like generating functions, debugging, and refactoring

Mistral Large 3 2512 (batch)

Customer support chatbot

Suitable for user-facing chat with competitive response times. Mistral Large 3 2512 (batch) also offers lower per-token costs for high-volume support

Mistral Large 3 2512 (batch)

Long document analysis

Larger context window (2000K tokens) can process longer documents, contracts, and research papers in a single pass

Grok 4.20 Multi-Agent

Batch data extraction

Lower output pricing ($0.75/M) reduces costs when processing thousands of records daily

Mistral Large 3 2512 (batch)

Creative writing & content

Higher overall composite score (88/100) correlates with better nuance, coherence, and style in long-form content

Grok 4.20 Multi-Agent

Image understanding & OCR

Supports vision input - can analyze screenshots, diagrams, photos, and scanned documents directly

Mistral Large 3 2512 (batch)
Which Should You Choose?
Our recommendation:
Grok 4.20 Multi-Agent

Grok 4.20 Multi-Agent clearly outperforms Mistral Large 3 2512 (batch) with a significant 20.900000000000006-point lead. For most general use cases, Grok 4.20 Multi-Agent is the stronger choice. However, Mistral Large 3 2512 (batch) may still excel in niche scenarios.

by Mistral AI

  • Choose for Quality - Marginally better benchmark scores; both are excellent
  • Choose for Cost - 73% lower pricing; better value at scale
  • Choose for Reliability - Higher uptime and faster response speeds
  • Choose for Prototyping - Stronger community support and better developer experience
  • Choose for Production - Wider enterprise adoption and proven at scale

by xAI

Consider for specialized use cases.

Capability Comparison
CapabilityMistral Large 3 2512 (batch)Grok 4.20 Multi-Agent
Vision (Image Input)
Function Callingdiffers
Streaming
JSON Mode
Reasoningdiffers
Web Searchdiffers
Image Output
Monthly Cost Calculator
1,000tokens (600 in / 400 out)
100requests/day (3,000/month)

Mistral Large 3 2512 (batch)

Mistral AI

Best Value
$1.35
estimated monthly cost

Grok 4.20 Multi-Agent

xAI

$5.25
estimated monthly cost

Mistral Large 3 2512 (batch) saves you $3.90/month

That's 74% cheaper than Grok 4.20 Multi-Agent at 1,000 tokens/request and 100 requests/day.

Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.

Parameters & Context
ParameterMistral Large 3 2512 (batch)Grok 4.20 Multi-Agent
Context Window262K2M
Max Output Tokens209,7151,800,000
Open SourceNoNo
CreatedDec 1, 2025Mar 31, 2026
Last updated: 14m ago

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