Cosmos Reason2 8B
nvidia/cosmos-reason2-8bمن NVIDIA · أُصدِر 2025-12-01
Prices in USD per 1M tokens. Unknown means the provider does not publish per-token pricing.
القدرات
Model fit scores
0–100 · higher is betterThese scores reward declared capabilities, context size, price and provider availability — they are not benchmark results. Use them as a directional signal alongside your own evaluation.
Coding53
- Tool calling40/40
- Structured output0/20
- Reasoning10/10
- Context window (100K → 1M)2/20
- Provider availability1/10
Agents61
- Tool calling35/35
- Structured output0/25
- Reasoning15/15
- Output token limit10/15
- Provider availability1/10
JSON / structured output30
- Structured output / JSON mode0/50
- Tool calling20/20
- Temperature control10/10
- Price-friendly for high-volume0/20
Cost efficiency0
- Has published price0/100
Long context36
- Context window (100K → 2M)36/90
- Has published price for full window0/10
Vision68
- Accepts image input50/50
- Context window (10K → 1M)17/30
- Has published price0/10
- Provider availability1/10
Production-readiness45
- Number of independent providers5/40
- Has published per-token price0/20
- Context window ≥ 8K15/15
- No data inconsistencies across providers10/10
- Official model (not derivative)15/15
Cost Efficiency Index
Open full calculator →Estimated cost using the recommended provider's headline rate. Each scenario fixes average input/output tokens — the assumptions are shown in the third column.
This model has no published per-token price, so we can't compute a cost estimate. See the provider's official pricing page for current rates.
متاح لدى 1 مزود
| المزود | معرف نموذج المزود | إدخال / 1M | إخراج / 1M | السياق | تاريخ الإصدار |
|---|---|---|---|---|---|
| Nvidia nvidia | nvidia/cosmos-reason2-8b | Unknown | Unknown | 131K | 2025-12-01 |
Frequently asked questions
How much does Cosmos Reason2 8B cost?
Cosmos Reason2 8B does not have a publicly published per-token price in our data source. This usually means it is gated behind enterprise sales or invite access. Check NVIDIA's official pricing page for the most current rates.
What is the context window of Cosmos Reason2 8B?
Cosmos Reason2 8B has a context window of 131K tokens, with a max output of 16K tokens per reply. This is the total combined size of prompt + completion.
Does Cosmos Reason2 8B support tool calling?
Yes. Cosmos Reason2 8B supports tool calling (function calling). This makes it suitable for production agent and automation workloads where the model has to invoke external functions reliably.
Does Cosmos Reason2 8B support structured output / JSON mode?
Support for structured output / JSON-schema-constrained decoding is not reported for Cosmos Reason2 8B in our data source. Verify with NVIDIA's official documentation before relying on it in production.
Can Cosmos Reason2 8B accept image input?
Yes. Cosmos Reason2 8B accepts both text and image input. Vision pricing per image is usually billed on top of the regular token rate — check NVIDIA's docs for the exact rule.
Is Cosmos Reason2 8B open-weight?
Yes. Cosmos Reason2 8B's weights are publicly available, so you can self-host or fine-tune. Note that open weights ≠ open source — the training data and code are typically not released.
What are the best alternatives to Cosmos Reason2 8B?
If Cosmos Reason2 8B doesn't fit, consider Nemotron 3 Super, nemotron-3-nano-30b-a3b, Nemotron 3 Ultra 550B A55B. Each one targets the same use case — see the Related links below for direct head-to-head pages.
Where does this data come from?
All numbers are normalised into a single canonical model record and reconciled with each provider's official documentation. We re-pull daily and write any changes (price, context, capability) to the /changelog page.
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- nvidia-nemotron-nano-9b-v2$0.04 in / $0.16 out
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Capability lists this model is in
آخر تحديث:
Pricing and capabilities are refreshed daily and reconciled against each provider's official documentation. Always verify critical production decisions with the provider directly.