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Command A vs Nemotron 3 Ultra

Nemotron 3 Ultra leads Command A on the Artificial Analysis Intelligence Index, 22.9 to 13.1, and Nemotron 3 Ultra costs 4.2x less per output token ($2.40 vs $10.00 per million). Updated October 22, 2026; 49 benchmarks have a result for both.

Replace Command A Replace Nemotron 3 Ultra
Command ACohere
Coding
No data
Overall
No data
Output $/M
$10.00
0
Nemotron 3 UltraNVIDIA
Coding
30.0
Overall
53.1
Output $/M
$2.40
49
vs boards won of 49 shared

Command A or Nemotron 3 Ultra: which to pick

Only Nemotron 3 Ultra has a coding score, 30.0 on the Vibe Coding Index; Command A has none, so the two cannot be ranked on coding.

Compare them on price, context and the boards below.

Model ACommand ACohereNot benchmarked1 independent benchmark$2.69 per solved taskModel BNemotron 3 UltraNVIDIA30.0/1003 independent benchmarksNo cost per solved task
Shared results
49
Command A only
13
Nemotron 3 Ultra only
21
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
Command A not benchmarked, Nemotron 3 Ultra 30.0 from 3 benchmarks.
Widest category
Coding, 28.1 points apart on average over 8 shared benchmarks.
Widest single gap
SWE-bench Verified (Vals AI): Command A 7.8% against Nemotron 3 Ultra 69.0%, 61.2 points apart on a 0 to 100 scale.
Output price
Command A $10.00 against Nemotron 3 Ultra $2.40 per million output tokens, 4.2x apart.
Context window
Command A takes 256K tokens, Nemotron 3 Ultra 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
CategoryCommand ABarsNemotron 3 UltraTies
Coding08
Intelligence01
Agentic work03
Reasoning06
Math02
Knowledge09
General020
All shared boards049
CodingLike-for-likeSix of these boards feed the Vibe Coding Index08
Coding benchmarks for Command A and Nemotron 3 Ultra
BenchmarkCommand ANemotron 3 UltraLeader
AA Coding Index27.849.3Nemotron 3 Ultra
LiveCodeBench (Vals AI)35.1%86.0%Nemotron 3 Ultra
SWE-bench Verified (Vals AI)7.8%69.0%Nemotron 3 Ultra
Vibe Code Bench (Vals AI)Not measured7.6%Only Nemotron 3 Ultra measured
Code migration (Vals AI)Not measured4.9%Only Nemotron 3 Ultra measured
ProgramBench (Vals AI)Not measured0.0%Only Nemotron 3 Ultra measured
Terminal-Bench 2.1 (Vals AI)17.6%50.9%Nemotron 3 Ultra
LiveCodeBench (Artificial Analysis run)28.7%Not measuredOnly Command A measured
SciCode38.5%40.3%Nemotron 3 Ultra
Terminal-Bench Hard (Artificial Analysis run)25.0%36.4%Nemotron 3 Ultra
FrontierCodeNot measured13.6%Only Nemotron 3 Ultra measured
WeirdMLNot measured43.5%Only Nemotron 3 Ultra measured
LMArena Text: coding13301468Nemotron 3 Ultra
LMArena Text: software and IT13361468Nemotron 3 Ultra
Neither model has a result on the other 25 boards here
IntelligenceLike-for-likePublic boards, shown as published, kept out of the index01
Intelligence benchmarks for Command A and Nemotron 3 Ultra
BenchmarkCommand ANemotron 3 UltraLeader
AA Intelligence Index13.122.9Nemotron 3 Ultra
Epoch Capabilities IndexNot measured146.0Only Nemotron 3 Ultra measured
Agentic workLike-for-likePublic boards, shown as published, kept out of the index03
Agentic work benchmarks for Command A and Nemotron 3 Ultra
BenchmarkCommand ANemotron 3 UltraLeader
AA Agentic Index1.020.1Nemotron 3 Ultra
Finance Agent (Vals AI)9.0%37.7%Nemotron 3 Ultra
Legal Research Bench (Vals AI)Not measured15.4%Only Nemotron 3 Ultra measured
Excel Modeling Benchmark (Vals AI)Not measured31.7%Only Nemotron 3 Ultra measured
τ²-Bench Telecom80.7%83.3%Nemotron 3 Ultra
APEX-AgentsNot measured22.7%Only Nemotron 3 Ultra measured
Berkeley Function Calling Leaderboard (BFCL)46.5%Not measuredOnly Command A measured
Neither model has a result on the other 34 boards here
ReasoningLike-for-likePublic boards, shown as published, kept out of the index06
Reasoning benchmarks for Command A and Nemotron 3 Ultra
BenchmarkCommand ANemotron 3 UltraLeader
GPQA Diamond48.5%86.1%Nemotron 3 Ultra
GPQA Diamond (Artificial Analysis run)76.1%86.7%Nemotron 3 Ultra
Humanity's Last Exam (Artificial Analysis run)12.0%28.4%Nemotron 3 Ultra
GPQA Diamond (Epoch AI run)Not measured85.4%Only Nemotron 3 Ultra measured
Mystery game puzzlesNot measured20.0%Only Nemotron 3 Ultra measured
LMArena Text: hard prompts13261452Nemotron 3 Ultra
LMArena Text: expert12961472Nemotron 3 Ultra
LMArena Text: hard prompts in English13351453Nemotron 3 Ultra
Kagi LLM Benchmark28.8%Not measuredOnly Command A measured
Neither model has a result on the other 13 boards here
MathLike-for-likePublic boards, shown as published, kept out of the index02
Math benchmarks for Command A and Nemotron 3 Ultra
BenchmarkCommand ANemotron 3 UltraLeader
AIME13.3%Not measuredOnly Command A measured
MATH 500 (Vals AI)76.2%Not measuredOnly Command A measured
MGSM (Vals AI)85.7%Not measuredOnly Command A measured
AA Math Index13.0Not measuredOnly Command A measured
AIME 2025 (Artificial Analysis run)13.0%Not measuredOnly Command A measured
OTIS Mock AIMENot measured86.7%Only Nemotron 3 Ultra measured
ProofBenchNot measured2.0%Only Nemotron 3 Ultra measured
LMArena Text: math13001457Nemotron 3 Ultra
LMArena Text: mathematical work13121461Nemotron 3 Ultra
Neither model has a result on the other 4 boards here
KnowledgeLike-for-likePublic boards, shown as published, kept out of the index09
Knowledge benchmarks for Command A and Nemotron 3 Ultra
BenchmarkCommand ANemotron 3 UltraLeader
MMLU Pro69.2%85.8%Nemotron 3 Ultra
LegalBench (Vals AI)79.7%82.1%Nemotron 3 Ultra
CaseLaw (Vals AI)64.5%Not measuredOnly Command A measured
CorpFin (Vals AI)46.0%65.5%Nemotron 3 Ultra
TaxEval (Vals AI)61.4%73.1%Nemotron 3 Ultra
MedQA (Vals AI)80.5%Not measuredOnly Command A measured
MedCode (Vals AI)19.7%38.6%Nemotron 3 Ultra
MMLU Pro (Artificial Analysis run)71.2%Not measuredOnly Command A measured
LMArena Text: science13391465Nemotron 3 Ultra
LMArena Text: medicine and healthcare13341456Nemotron 3 Ultra
LMArena Text: legal and government13481452Nemotron 3 Ultra
LMArena Text: business and finance13151434Nemotron 3 Ultra
Neither model has a result on the other 6 boards here
Web designDirectional onlyPublic boards, shown as published, kept out of the index8 boards, none shared
Web design benchmarks for Command A and Nemotron 3 Ultra
BenchmarkCommand ANemotron 3 UltraLeader
Design Arena: websitesNot measured1145Only Nemotron 3 Ultra measured
Design Arena: UI componentsNot measured1136Only Nemotron 3 Ultra measured
Design Arena: game devNot measured1138Only Nemotron 3 Ultra measured
Design Arena: data vizNot measured1142Only Nemotron 3 Ultra measured
Design Arena: 3DNot measured1131Only Nemotron 3 Ultra measured
Design Arena: all code categoriesNot measured1146Only Nemotron 3 Ultra measured
Design Arena: SVGNot measured1069Only Nemotron 3 Ultra measured
Design Arena: ASCII artNot measured1100Only Nemotron 3 Ultra measured
Neither model has a result on the other 1 board here
GeneralLike-for-likePublic boards, shown as published, kept out of the index020
General benchmarks for Command A and Nemotron 3 Ultra
BenchmarkCommand ANemotron 3 UltraLeader
MedScribe (Vals AI)55.7%Not measuredOnly Command A measured
IFBench73.9%81.4%Nemotron 3 Ultra
Long context reasoning (AA-LCR)52.7%79.3%Nemotron 3 Ultra
DTBench61.3%90.1%Nemotron 3 Ultra
LMCA10.3%36.9%Nemotron 3 Ultra
LMArena Text13311445Nemotron 3 Ultra
LMArena Text: instruction following13091418Nemotron 3 Ultra
LMArena Text: creative writing13191399Nemotron 3 Ultra
LMArena Text: English13441455Nemotron 3 Ultra
LMArena Text: non-English13131427Nemotron 3 Ultra
LMArena Text: Chinese13271497Nemotron 3 Ultra
LMArena Text: German13421472Nemotron 3 Ultra
LMArena Text: Japanese1285Not measuredOnly Command A measured
LMArena Text: Korean12851384Nemotron 3 Ultra
LMArena Text: French13511472Nemotron 3 Ultra
LMArena Text: Spanish13471455Nemotron 3 Ultra
LMArena Text: Russian13141417Nemotron 3 Ultra
LMArena Text: Polish13241385Nemotron 3 Ultra
LMArena Text: multi-turn13381411Nemotron 3 Ultra
LMArena Text: longer queries13341437Nemotron 3 Ultra
LMArena Text: writing and language13281406Nemotron 3 Ultra
LMArena Text: entertainment and media13061397Nemotron 3 Ultra
Neither model has a result on the other 24 boards here
Image generationNot comparablePublic boards, shown as published, kept out of the index0 boards, none shared
Image generation benchmarks for Command A and Nemotron 3 Ultra
BenchmarkCommand ANemotron 3 UltraLeader
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

Command A$0.0075Fits in one request
Nemotron 3 Ultra$0.0018Fits in one request

Nemotron 3 Ultra costs less

Repository review

50K input + 3K output tokens

Command A$0.155Fits in one request
Nemotron 3 Ultra$0.037Fits in one request

Nemotron 3 Ultra costs less

Agent loop

200K input + 10K output tokens

Command A$0.600Fits in one request
Nemotron 3 Ultra$0.144Fits in one request

Nemotron 3 Ultra 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 Command A and Nemotron 3 Ultra
SpecificationCohere Command ANVIDIA Nemotron 3 Ultra
MakerCohereNVIDIA
WeightsOpen weightsOpen weights
ReleasedMarch 13, 2025June 4, 2026
Context window256K262K
Input $/Mtok$2.50$0.60
Output $/Mtok$10.00$2.40
Coding indexNot benchmarked30.0
Independent measurements behind it13
Cost per solved task$2.69Not computable
SourceOpenRouter listingOpenRouter listing

Questions

Is Command A better than Nemotron 3 Ultra for coding?

Only Nemotron 3 Ultra has a coding score, 30.0 on the Vibe Coding Index; Command A has none, so the two cannot be ranked on coding. Compare them on price, context and the boards below.

Which is cheaper, Command A or Nemotron 3 Ultra?

Command A costs $2.50 per million input tokens and $10.00 per million output tokens; Nemotron 3 Ultra costs $0.60 and $2.40. Cost per solved task is known for Command A only.

Which has the bigger context window, Command A or Nemotron 3 Ultra?

Nemotron 3 Ultra, with 262K tokens against 256K.

How many benchmarks is the Command A vs Nemotron 3 Ultra comparison based on?

49 benchmarks have a result for both models as of October 22, 2026. Command A's coding index rests on 1 independent benchmark and Nemotron 3 Ultra's on 3. Where only one model has a result, the page says so instead of naming a winner.

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