DeepSeek V4 Flash Vision Exp vs NVIDIA Nemotron 3 Ultra 550B A55B BF16
At a Glance
| Compare |  DeepSeek V4 Flash Vision ExpDeepSeek | |
|---|---|---|
| Intelligence, Cost, and Efficiency | ||
| CostLower is better · Published-token output estimate | UnrankedNot in the 44-model eligible cohort | #19 of 44$0.092 per LiveBench case |
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $0.22DeepSeek ↗ · Sep 2, 2026 | $0.50Openrouter ↗ · Aug 29, 2026 |
| Output priceFrom · USD / 1M tokens | $0.66DeepSeek ↗ · Sep 2, 2026 | $2.20Openrouter ↗ · Aug 29, 2026 |
| Context windowMaximum documented tokens | 1,049K | 262K |
| Model facts checked | Sep 2, 2026View model evidence → | Aug 28, 2026View model evidence → |
Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →
Available Benchmarks
| Benchmark | DeepSeek-V4-Flash-Vision-Exp | NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16 |
|---|---|---|
| LiveBench2026-06-25 · overall · leader | 79.67100% of row best · percent · deepseek-v4-flash-vision-exp · 52,644 output tokens / case | 73.4992% of row best · percent · nemotron-3-ultra-550b-a55b · 41,654 output tokens / case |
| Overall ResultCounted from the protocol-matched rows above | 1 benchmark winNo overall winner | 0 benchmark winsNo overall winner |
Third-party benchmark Only like-for-like primary-publisher results are shown; raw scores, relative scores, configuration, and token spend remain visible.
Side-by-Side Facts
| Field | DeepSeek-V4-Flash-Vision-Exp | NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16 |
|---|---|---|
| Developer | DeepSeek | NVIDIA |
| Family | Deepseek V4 Flash Vision Exp | Nvidia Nemotron 3 Ultra 550b A55b Bf16 |
| Model | DeepSeek-V4-Flash-Vision-Exp | NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16 |
| Version | DeepSeek-V4-Flash-Vision-Exp | NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16 |
| Lifecycle | retired | active |
| Released | 2026-08-21 | 2026-06-04 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text, Image | Text |
| Output modalities | Text | Text |
| Context window | 1,049K | 262K |
| Total parameters | 304.6B | 560.5B |
| Active parameters | Unknown | 55B |
| License | mit | other |
| Open weights | Yes | Yes |
| API available | Yes | Yes |
| Self-hostable | Yes | Yes |
| Provider access | DeepSeek (Standard), Deepinfra (Standard), Fireworks Ai (Standard) | Fireworks Ai (Standard), Hugging Face (Standard), Openrouter (Standard) |
| Capabilities | chat, generation, reasoning, structured_outputs, tools | chat, generation, reasoning, tools |
DeepSeek V4 Flash Vision Exp Capabilities
NVIDIA Nemotron 3 Ultra 550B A55B BF16 Capabilities
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Primary Evidence
Sources and Freshness
Questions
DeepSeek V4 Flash Vision Exp vs NVIDIA Nemotron 3 Ultra 550B A55B BF16 FAQs
Is DeepSeek V4 Flash Vision Exp or NVIDIA Nemotron 3 Ultra 550B A55B BF16 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both DeepSeek V4 Flash Vision Exp and NVIDIA Nemotron 3 Ultra 550B A55B BF16, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, DeepSeek V4 Flash Vision Exp or NVIDIA Nemotron 3 Ultra 550B A55B BF16?+
DeepSeek V4 Flash Vision Exp is $0.22 and NVIDIA Nemotron 3 Ultra 550B A55B BF16 is $0.50 per million tokens, so DeepSeek V4 Flash Vision Exp is cheaper on this metric. DeepSeek V4 Flash Vision Exp is $0.66 and NVIDIA Nemotron 3 Ultra 550B A55B BF16 is $2.20 per million tokens, so DeepSeek V4 Flash Vision Exp is cheaper on this metric.
Which has a larger context window, DeepSeek V4 Flash Vision Exp or NVIDIA Nemotron 3 Ultra 550B A55B BF16?+
DeepSeek V4 Flash Vision Exp has the larger sourced context window. DeepSeek V4 Flash Vision Exp supports 1,049K and NVIDIA Nemotron 3 Ultra 550B A55B BF16 supports 262K.
Which performs better in benchmarks, DeepSeek V4 Flash Vision Exp or NVIDIA Nemotron 3 Ultra 550B A55B BF16?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can DeepSeek V4 Flash Vision Exp or NVIDIA Nemotron 3 Ultra 550B A55B BF16 be self-hosted?+
Both models have the same recorded self-hosting status: supported. DeepSeek V4 Flash Vision Exp is open weight; NVIDIA Nemotron 3 Ultra 550B A55B BF16 is open weight.
Can DeepSeek V4 Flash Vision Exp and NVIDIA Nemotron 3 Ultra 550B A55B BF16 understand images?+
DeepSeek V4 Flash Vision Exp is documented with image input; NVIDIA Nemotron 3 Ultra 550B A55B BF16 is not documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, DeepSeek V4 Flash Vision Exp or NVIDIA Nemotron 3 Ultra 550B A55B BF16?+
Neither has a larger sourced maximum output. DeepSeek V4 Flash Vision Exp is 393K and NVIDIA Nemotron 3 Ultra 550B A55B BF16 is —.
Do DeepSeek V4 Flash Vision Exp and NVIDIA Nemotron 3 Ultra 550B A55B BF16 support reasoning and tool use?+
DeepSeek V4 Flash Vision Exp: reasoning, tool calling, and image input. NVIDIA Nemotron 3 Ultra 550B A55B BF16: reasoning and tool calling. Feature support does not establish relative quality.
Which is available from more inference providers, DeepSeek V4 Flash Vision Exp or NVIDIA Nemotron 3 Ultra 550B A55B BF16?+
DeepSeek V4 Flash Vision Exp has 3 sourced provider routes; NVIDIA Nemotron 3 Ultra 550B A55B BF16 has 3, a tie.
Which offers better value, DeepSeek V4 Flash Vision Exp or NVIDIA Nemotron 3 Ultra 550B A55B BF16?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.