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GPT-4.1 vs Nemotron 3 Nano 30B A3B

GPT-4.1 leads Nemotron 3 Nano 30B A3B on the Artificial Analysis Intelligence Index, 12.7 to 8.9, and Nemotron 3 Nano 30B A3B costs 36.4x less per output token ($0.22 vs $8.00 per million). Updated October 22, 2026; 39 benchmarks have a result for both.

Replace GPT-4.1 Replace Nemotron 3 Nano 30B A3B
GPT-4.1OpenAI
Coding
No data
Overall
36.5
Output $/M
$8.00
28
Nemotron 3 Nano 30B A3BNVIDIA
Coding
No data
Overall
No data
Output $/M
$0.22
10
vs boards won of 39 shared, 1 tied

GPT-4.1 or Nemotron 3 Nano 30B A3B: which to pick

Neither model has a coding score yet, so the two cannot be ranked on coding.

Pick GPT-4.1 for a larger context window (1.05M against 262K tokens) and work measured by LiveCodeBench (Artificial Analysis run) or GPQA Diamond (Artificial Analysis run), where it leads.

Model AGPT-4.1OpenAINot benchmarkedNo coding benchmark$0.37 per solved taskModel BNemotron 3 Nano 30B A3BNVIDIANot benchmarkedNo coding benchmarkNo cost per solved task
Shared results
39
GPT-4.1 only
56
Nemotron 3 Nano 30B A3B only
3
Like-for-like categories
7 of 9

Only benchmarks that tested both models count toward a pick; a result only one model has is shown but not compared.

Which one for your work

Each card is decided by one number both models carry. Where only one has it, the card says so and makes no call.

At a glance

Coding index
GPT-4.1 not benchmarked, Nemotron 3 Nano 30B A3B not benchmarked.
Widest category
Math, 28.8 points apart on average over 4 shared benchmarks.
Widest single gap
AIME 2025 (Artificial Analysis run): GPT-4.1 34.7% against Nemotron 3 Nano 30B A3B 91.0%, 56.3 points apart on a 0 to 100 scale.
Output price
GPT-4.1 $8.00 against Nemotron 3 Nano 30B A3B $0.22 per million output tokens, 36.4x apart.
Context window
GPT-4.1 takes 1.05M tokens, Nemotron 3 Nano 30B A3B 262K.

Benchmark by benchmark

First the score: boards each model leads, per category, where both have a result. Then every board, a category to a fold; bars are each result on a 0 to 100 scale, so compare the two in a row, not one row with another.

Boards won, where both have a result
CategoryGPT-4.1BarsNemotron 3 Nano 30B A3BTies
Coding211 tie
Intelligence10
Agentic work10
Reasoning32
Math04
Knowledge50
General163
All shared boards28101 tie
CodingLike-for-likeSix of these boards feed the Vibe Coding Index21
Coding benchmarks for GPT-4.1 and Nemotron 3 Nano 30B A3B
BenchmarkGPT-4.1Nemotron 3 Nano 30B A3BLeader
Aider polyglot52.4%Not measuredOnly GPT-4.1 measured
SWE-bench Verified39.6%Not measuredOnly GPT-4.1 measured
SWE-bench Multimodal31.1%Not measuredOnly GPT-4.1 measured
AA Coding IndexNot measured14.4Only Nemotron 3 Nano 30B A3B measured
LiveCodeBench (Vals AI)54.7%Not measuredOnly GPT-4.1 measured
LiveCodeBench (Artificial Analysis run)45.7%74.1%Nemotron 3 Nano 30B A3B
SciCodeNot measured30.6%Only Nemotron 3 Nano 30B A3B measured
Terminal-Bench Hard (Artificial Analysis run)13.6%13.6%Tie
WeirdML39.0%Not measuredOnly GPT-4.1 measured
ALE-Bench558.1Not measuredOnly GPT-4.1 measured
LMArena Text: coding13901378GPT-4.1
LMArena Text: software and IT13911383GPT-4.1
SciCode4.6%Not measuredOnly GPT-4.1 measured
Neither model has a result on the other 30 boards here
IntelligenceLike-for-likePublic boards, shown as published, kept out of the index10
Intelligence benchmarks for GPT-4.1 and Nemotron 3 Nano 30B A3B
BenchmarkGPT-4.1Nemotron 3 Nano 30B A3BLeader
AA Intelligence Index12.78.9GPT-4.1
Epoch Capabilities Index136.7Not measuredOnly GPT-4.1 measured
Agentic workLike-for-likePublic boards, shown as published, kept out of the index10
Agentic work benchmarks for GPT-4.1 and Nemotron 3 Nano 30B A3B
BenchmarkGPT-4.1Nemotron 3 Nano 30B A3BLeader
AA Agentic IndexNot measured1.0Only Nemotron 3 Nano 30B A3B measured
τ²-Bench Telecom47.1%40.9%GPT-4.1
Berkeley Function Calling Leaderboard (BFCL)54.0%Not measuredOnly GPT-4.1 measured
BrowseComp-Plus36.4%Not measuredOnly GPT-4.1 measured
Neither model has a result on the other 38 boards here
ReasoningLike-for-likePublic boards, shown as published, kept out of the index32
Reasoning benchmarks for GPT-4.1 and Nemotron 3 Nano 30B A3B
BenchmarkGPT-4.1Nemotron 3 Nano 30B A3BLeader
GPQA Diamond65.4%Not measuredOnly GPT-4.1 measured
MMMU Pro (Vals AI)72.4%Not measuredOnly GPT-4.1 measured
GPQA Diamond (Artificial Analysis run)66.6%75.7%Nemotron 3 Nano 30B A3B
Humanity's Last Exam (Artificial Analysis run)4.2%11.4%Nemotron 3 Nano 30B A3B
GPQA Diamond (Epoch AI run)66.9%Not measuredOnly GPT-4.1 measured
ARC-AGI5.5%Not measuredOnly GPT-4.1 measured
ARC-AGI-20.4%Not measuredOnly GPT-4.1 measured
SimpleBench27.0%Not measuredOnly GPT-4.1 measured
Chess puzzles3.0%Not measuredOnly GPT-4.1 measured
LMArena Text: hard prompts13841348GPT-4.1
LMArena Text: expert13641355GPT-4.1
LMArena Text: hard prompts in English13931376GPT-4.1
LMArena Vision: diagrams1215Not measuredOnly GPT-4.1 measured
LMArena Vision: homework1248Not measuredOnly GPT-4.1 measured
Kagi LLM Benchmark52.3%Not measuredOnly GPT-4.1 measured
Neither model has a result on the other 8 boards here
MathLike-for-likePublic boards, shown as published, kept out of the index04
Math benchmarks for GPT-4.1 and Nemotron 3 Nano 30B A3B
BenchmarkGPT-4.1Nemotron 3 Nano 30B A3BLeader
AIME39.6%Not measuredOnly GPT-4.1 measured
MATH 500 (Vals AI)87.2%Not measuredOnly GPT-4.1 measured
MGSM (Vals AI)87.7%Not measuredOnly GPT-4.1 measured
AA Math Index34.791.0Nemotron 3 Nano 30B A3B
AIME 2025 (Artificial Analysis run)34.7%91.0%Nemotron 3 Nano 30B A3B
OTIS Mock AIME38.3%Not measuredOnly GPT-4.1 measured
FrontierMath, tiers 1 to 36.0%Not measuredOnly GPT-4.1 measured
MATH level 583.0%Not measuredOnly GPT-4.1 measured
LMArena Text: math13691371Nemotron 3 Nano 30B A3B
LMArena Text: mathematical work13601375Nemotron 3 Nano 30B A3B
Neither model has a result on the other 4 boards here
KnowledgeLike-for-likePublic boards, shown as published, kept out of the index50
Knowledge benchmarks for GPT-4.1 and Nemotron 3 Nano 30B A3B
BenchmarkGPT-4.1Nemotron 3 Nano 30B A3BLeader
MMLU Pro80.5%Not measuredOnly GPT-4.1 measured
LegalBench (Vals AI)83.1%Not measuredOnly GPT-4.1 measured
CaseLaw (Vals AI)69.9%Not measuredOnly GPT-4.1 measured
CorpFin (Vals AI)63.0%Not measuredOnly GPT-4.1 measured
TaxEval (Vals AI)75.1%Not measuredOnly GPT-4.1 measured
MortgageTax (Vals AI)65.9%Not measuredOnly GPT-4.1 measured
MedQA (Vals AI)91.2%Not measuredOnly GPT-4.1 measured
MMLU Pro (Artificial Analysis run)80.6%79.4%GPT-4.1
SimpleQA Verified31.1%Not measuredOnly GPT-4.1 measured
GeoBench72.0%Not measuredOnly GPT-4.1 measured
LMArena Text: science13821353GPT-4.1
LMArena Text: medicine and healthcare13791349GPT-4.1
LMArena Text: legal and government13991341GPT-4.1
LMArena Text: business and finance13691346GPT-4.1
FACTS Benchmark Suite45.8%Not measuredOnly GPT-4.1 measured
PRBench Finance34.3%Not measuredOnly GPT-4.1 measured
PRBench Legal36.5%Not measuredOnly GPT-4.1 measured
Neither model has a result on the other 3 boards here
Web designDirectional onlyPublic boards, shown as published, kept out of the index6 boards, none shared
Web design benchmarks for GPT-4.1 and Nemotron 3 Nano 30B A3B
BenchmarkGPT-4.1Nemotron 3 Nano 30B A3BLeader
Design Arena: websites1038Not measuredOnly GPT-4.1 measured
Design Arena: UI components998Not measuredOnly GPT-4.1 measured
Design Arena: game dev1079Not measuredOnly GPT-4.1 measured
Design Arena: data viz1104Not measuredOnly GPT-4.1 measured
Design Arena: 3D849Not measuredOnly GPT-4.1 measured
Design Arena: all code categories1025Not measuredOnly GPT-4.1 measured
Neither model has a result on the other 3 boards here
GeneralLike-for-likePublic boards, shown as published, kept out of the index163
General benchmarks for GPT-4.1 and Nemotron 3 Nano 30B A3B
BenchmarkGPT-4.1Nemotron 3 Nano 30B A3BLeader
IFBench43.0%71.1%Nemotron 3 Nano 30B A3B
Long context reasoning (AA-LCR)68.3%38.0%GPT-4.1
DTBench68.3%Not measuredOnly GPT-4.1 measured
LMCA25.6%Not measuredOnly GPT-4.1 measured
Fiction.LiveBench63.9%Not measuredOnly GPT-4.1 measured
LMArena Text13831348GPT-4.1
LMArena Text: instruction following13671303GPT-4.1
LMArena Text: creative writing13631269GPT-4.1
LMArena Vision1210Not measuredOnly GPT-4.1 measured
LMArena Text: English13921377GPT-4.1
LMArena Text: non-English13701320GPT-4.1
LMArena Text: Chinese13821383Nemotron 3 Nano 30B A3B
LMArena Text: German13811348GPT-4.1
LMArena Text: Japanese13191268GPT-4.1
LMArena Text: Korean13381269GPT-4.1
LMArena Text: French13821396Nemotron 3 Nano 30B A3B
LMArena Text: Spanish13761376GPT-4.1
LMArena Text: Russian13771304GPT-4.1
LMArena Text: Polish13891303GPT-4.1
LMArena Text: multi-turn13971319GPT-4.1
LMArena Text: longer queries13851300GPT-4.1
LMArena Text: writing and language13711283GPT-4.1
LMArena Text: entertainment and media13651293GPT-4.1
LMArena Vision: English1209Not measuredOnly GPT-4.1 measured
LMArena Vision: Chinese1226Not measuredOnly GPT-4.1 measured
LMArena Vision: reading text1218Not measuredOnly GPT-4.1 measured
LMArena Vision: humor1196Not measuredOnly GPT-4.1 measured
LMArena Vision: captioning1207Not measuredOnly GPT-4.1 measured
LMArena Vision: recognizing things1208Not measuredOnly GPT-4.1 measured
LMArena Vision: creative writing1210Not measuredOnly GPT-4.1 measured
MultiChallenge39.4%Not measuredOnly GPT-4.1 measured
Neither model has a result on the other 17 boards here
Image generationNot comparablePublic boards, shown as published, kept out of the index0 boards, none shared
Image generation benchmarks for GPT-4.1 and Nemotron 3 Nano 30B A3B
BenchmarkGPT-4.1Nemotron 3 Nano 30B A3BLeader
Neither model has a result on 5 boards here

What each workload costs

Three fixed token mixes at each model's listed price, so per-token rates become a bill.

Chat turn

1K input + 500 output tokens

GPT-4.1$0.0060Fits in one request
Nemotron 3 Nano 30B A3B$0.0002Fits in one request

Nemotron 3 Nano 30B A3B costs less

Repository review

50K input + 3K output tokens

GPT-4.1$0.124Fits in one request
Nemotron 3 Nano 30B A3B$0.0034Fits in one request

Nemotron 3 Nano 30B A3B costs less

Agent loop

200K input + 10K output tokens

GPT-4.1$0.480Fits in one request
Nemotron 3 Nano 30B A3B$0.013Fits in one request

Nemotron 3 Nano 30B A3B costs less

Listed OpenRouter rates, without cache or batch discounts. A workload that does not fit a model's context window would need splitting.

Specification differences

The leading value in a row is marked; a row with a missing value names no leader. Our two rows are marked in red.

Specifications of GPT-4.1 and Nemotron 3 Nano 30B A3B
SpecificationOpenAI GPT-4.1NVIDIA Nemotron 3 Nano 30B A3B
MakerOpenAINVIDIA
WeightsNo public weights listedOpen weights
ReleasedApril 14, 2025December 14, 2025
Context window1.05M262K
Input $/Mtok$2.00$0.055
Output $/Mtok$8.00$0.22
Coding indexNot benchmarkedNot benchmarked
Independent measurements behind it00
Cost per solved task$0.37Not computable
SourceOpenRouter listingOpenRouter listing

Questions

Is GPT-4.1 better than Nemotron 3 Nano 30B A3B for coding?

Neither model has a coding score yet, so the two cannot be ranked on coding. Pick GPT-4.1 for a larger context window (1.05M against 262K tokens) and work measured by LiveCodeBench (Artificial Analysis run) or GPQA Diamond (Artificial Analysis run), where it leads.

Which is cheaper, GPT-4.1 or Nemotron 3 Nano 30B A3B?

GPT-4.1 costs $2.00 per million input tokens and $8.00 per million output tokens; Nemotron 3 Nano 30B A3B costs $0.055 and $0.22. Cost per solved task is known for GPT-4.1 only.

Which has the bigger context window, GPT-4.1 or Nemotron 3 Nano 30B A3B?

GPT-4.1, with 1.05M tokens against 262K.

How many benchmarks is the GPT-4.1 vs Nemotron 3 Nano 30B A3B comparison based on?

39 benchmarks have a result for both models as of October 22, 2026. GPT-4.1's coding index rests on 0 independent benchmarks and Nemotron 3 Nano 30B A3B's on 0. Where only one model has a result, the page says so instead of naming a winner.

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