Benchmark avg
53.7
10 tracked scores
NVIDIA · ProprietaryNemotron 3 Ultra 550B A55B
Active
Model portfolio
Nemotron 3 Ultra 550B A55B
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NVIDIA · Released 2026-06-04 · v2026-06-04 · Closed · Context 131K tokens
Language Cap
66
Cadle Language Cap 66 · 20%
Benchmark average
—
Not enough benchmark results yet
Pricing
$0.10
$3.00 / 1M out · 32.3 pts/$
MODEL MATRIX · TRUTH CENTER CELLS
Overall
—
Intelligence
100.0
Coding
—
Agentic
—
MMLU
—
GPQA
—
Math
—
LiveCodeBench
—
HumanEval
—
Reason
—
ARC-AGI
—
Coverage AVG
—
Cadle Cap ranks models with within-benchmark percentiles so ARC-AGI ~40 and MMLU ~90 never compete raw. Coverage AVG is an importance-weighted mean of filled expert cells only — blanks are skipped, not zeroed.
CADLE INSIGHTS
Only measured signals
Strongest signal
epoch-eci
Score 146.0
Blended $/1M
$3.10
In $0.10 · Out $3.00
Value index
17.3
Quality ÷ blended $/1M (higher is better)
Context
131K
Provider context window (not max output)
Intel index
100.0
Matrix AA IQ cell
SPEED · COST · QUALITY
Measured matrix and verified gateway observations only.
- Cadle Intelligence
- 100.0
- Input $/1M
- $0.10
- Output $/1M
- $3.00
- Value pts/$
- 32.26
DESCRIPTION + DETAILS
PROVIDER
NVIDIA
RELEASE
2026-06-04
CONTEXT
131K tokens
STATUS
ACTIVE
COMMUNITY REVIEWS
Community Reviews & Field Notes
Verified EngineersReal operator evaluations, prompt robustness observations, and deployment notes for Nemotron 3 Ultra 550B A55B.
4.5(2)
Leave a Field Observation
Rating:5 - Frontier benchmark
Role:
Tag topic:
Reviews are publicly visible to the engineering community.
Inference OperatorProduction Deployer Verified
Oct 28, 2026
Tested Nemotron 3 Ultra 550B A55B on high-concurrency tool loops. Token generation remains consistent under sustained context load, with minimal prompt drift on complex JSON schemas.
Autonomous Agent LeadEval Maintainer Verified
Oct 24, 2026
Evaluated Nemotron 3 Ultra 550B A55B on multi-turn code synthesis. Code reasoning and diff application succeed on ~88% of test suites. Best paired with strict system prompt guardrails.
MODEL COMPARISON
| Metric | |
|---|---|
| Provider | NVIDIA |
| Release | 2026-06-04 |
| Input / 1M | $0.10 |
| Output / 1M | $3.00 |
| Context | 131K tokens |
| Cadle Cap | 66 |
| Cap board | Cadle Language Cap 66 |
| frontiercode | 13.6 |
| proofbench | 2.0 |
| apex-agents | 22.7 |
| mystery-game-puzzles | 11.9 |
| lmca | 43.4 |
| weirdml | 43.5 |
| dtbench | 83.5 |
| otis-mock-aime-2024-2025 | 86.7 |
| gpqa-diamond | 83.8 |
| epoch-eci | 146.0 |
DATA PROVENANCE
Scores may use different scales — check the Benchmarks tab for source links.
- Supabase models
- Cadle public observations
SOURCE TRACKING
Evidence linked to this model — listing, hub, benchmarks, or live gateway prices.
API
NVIDIA listing
MEASURED CELLS
Same Truth Center numbers as the datasheet above. Accuracy, reliability, safety, and cost scores are not invented.
AA IQ100