Devstral 2 API Benchmarks, Pricing & Provider Data

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Devstral 2 is listed across 1 API provider. Devstral 2 free API options are available from 1 provider. The page also shows measured API speed and first-token latency.

Mistral AI Devstral 2 is a code-specialized variant in the Mistral series, optimized for code generation, debugging, and software development tasks.

Speed
#68of 76
71char/s
1.34 s

Category Performance

Observed-capability estimates with uncertainty reported separately from independent benchmark families.

Coverage
3 / 8
Methodology
V3.0
Category PerformanceObserved-capability estimates with uncertainty reported separately from independent benchmark families.Agents-Coding46.2Reasoning45.3Knowledge-Math43.2Multilingual-Multimodal-Instruction following-
#1Coding46.2Provisional1/4 Measured dimensions
80% interval: 32.260.1
code generation46.2
livecodebench · livecodebench / scicode · scicode
repository engineeringPrior only
debugging testingPrior only
tooling qualityPrior only
#2Reasoning45.3Estimated2/4 Measured dimensions
80% interval: 34.156.4
abstract logicPrior only
scientific causal42
gpqa · gpqa / hle · hle
multistep constraints48.5
mmlu_pro · mmlu_pro
evidence verificationPrior only
#3Math43.2Provisional1/4 Measured dimensions
80% interval: 27.159.4
foundational math43.2
aa_math_index · artificial_analysis_math_index
competition mathPrior only
proof frontierPrior only
applied tool mathPrior only
No data:AgentsKnowledgeMultilingualMultimodalInstruction following

Specifications

Technical Details

Documentation

Rankings

Excels at

Detailed scores

Updated: Aug 31, 2026

Speed & latency

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Output speed41.1 tok/s#68 / 76Time to first token0.71 s#17 / 76
Output speed
LMSpeed rank#68
Score41.1 tok/s
UpdatedAug 31, 2026
Confidence4
Time to first token
LMSpeed rank#17
Score0.71 s
UpdatedAug 31, 2026
Confidence4

Agents

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Planning & decompositionPrior only
Tool usePrior only
Environment & long-horizon executionPrior only
Recovery & completion reliabilityPrior only

Coding

V3.0

undefined metric} other undefined metrics}} · Provisional

Score46.280% interval32.2–60.11/4 Measured dimensionsLiveCodeBench44.8%#67 / 115SciCode33.1%#139 / 205
Dimensions and evidence
Code generation46.2
undefined family} other undefined families}} · undefined metric} other undefined metrics}}
livecodebench · livecodebench · z -0.09 · q 1.00
scicode · scicode · z -0.46 · q 1.00
Repository engineeringPrior only
Debugging & testingPrior only
Tool-assisted development & qualityPrior only
LiveCodeBenchV3 evidence
LMSpeed rank#67
Score44.8%
UpdatedAug 31, 2026
Confidence4
SciCodeV3 evidence
LMSpeed rank#139
Score33.1%
UpdatedAug 31, 2026
Confidence4

Reasoning

V3.0

undefined metric} other undefined metrics}} · Estimated

Score45.380% interval34.1–56.42/4 Measured dimensionsMMLU-Pro76.2%#80 / 129GPQA59.4%#164 / 212
Dimensions and evidence
Abstract logicPrior only
Scientific & causal reasoning42
undefined family} other undefined families}} · undefined metric} other undefined metrics}}
gpqa · gpqa · z -0.79 · q 1.00
hle · hle · z -0.95 · q 1.00
Multi-step constraints48.5
undefined family} other undefined families}} · undefined metric} other undefined metrics}}
mmlu_pro · mmlu_pro · z -0.40 · q 1.00
Evidence integration & verificationPrior only
MMLU-ProV3 evidence
LMSpeed rank#80
Score76.2%
UpdatedAug 31, 2026
Confidence4
GPQAV3 evidence
LMSpeed rank#164
Score59.4%
UpdatedAug 31, 2026
Confidence4
HLEV3 evidence
LMSpeed rank#192
Score3.6%
UpdatedAug 31, 2026
Confidence4

Knowledge

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Broad knowledgePrior only
Professional knowledgePrior only
FactualityPrior only
Retrieval & open-book usePrior only

Math

V3.0

undefined metric} other undefined metrics}} · Provisional

Score43.280% interval27.1–59.41/4 Measured dimensions
Dimensions and evidence
Foundational math43.2
undefined family} other undefined families}} · undefined metric} other undefined metrics}}
aa_math_index · artificial_analysis_math_index · z -0.50 · q 1.00
Competition mathPrior only
Advanced proofsPrior only
Applied & tool-assisted mathPrior only

Multilingual

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Cross-language understandingPrior only
Multilingual generationPrior only
Reasoning transferPrior only
Low-resource robustnessPrior only

Multimodal

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Perception & OCRPrior only
Document & spatial understandingPrior only
Visual reasoningPrior only
Video & grounded actionPrior only

Instruction following

V3.0

undefined metric} other undefined metrics}} · No data

No data80% interval30.8–69.20/4 Measured dimensions
Dimensions and evidence
Constraint followingPrior only
Structured outputPrior only
Novel-instruction generalizationPrior only
Multi-turn & long instructionsPrior only

Pricing Comparison

Devstral 2 is free to use through 1 provider with no per-token charges.

ProviderHealthModel VariantGroupInput ($/M)Output ($/M)Speed (t/s)First tokenAudit
L1
99%
devstral-2:123b
default
Free
Free

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Frequently Asked Questions

Can I compare Devstral 2 API price and speed together?
Yes. LMSpeed shows Devstral 2 API price, output speed, first-token latency, and provider health on the same page so you can compare cost and performance together.
Is Devstral 2 API free?
Yes, Devstral 2 free API options are available through 1 providerundefined other undefined} on LMSpeed, including Moyanjdc API. These providers offer free API credits or a free tier with no per-token charges.
Where can I get Devstral 2 free API access?
LMSpeed currently lists 1 free API providerundefined other undefined} for Devstral 2: Moyanjdc API. Check each provider row before using it because free tier limits can change.

Also known as

devstral-2devstral-2:123bmistral/devstral-2

Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.Artificial AnalysisStandard benchmark data may include BenchLM and other public sources.

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