Which is cheaper, Gemma 2 27B or Nemotron 3 Ultra (550B A55B)?
As of August 25, 2026, Gemma 2 27B is 52% cheaper on blended LLM API pricing. Gemma 2 27B costs $0.65 per million input tokens and $0.65 per million output tokens ($1.30 blended 1M-in + 1M-out). Nemotron 3 Ultra (550B A55B) costs $0.50 / $2.20 per million tokens ($2.70 blended). Sources: https://ai.google.dev/gemini-api/docs/pricing and https://openrouter.ai/api/v1/models. The cheapest LLM for your app still depends on how many output tokens you generate.
How much does Gemma 2 27B vs Nemotron 3 Ultra (550B A55B) cost per million tokens?
Gemma 2 27B Gemini API pricing is $0.65 input and $0.65 output per million tokens via OpenRouter. Nemotron 3 Ultra (550B A55B) OpenRouter API pricing is $0.50 input and $2.20 output per million tokens via OpenRouter. Use those four numbers, not ChatGPT Plus or Claude Pro subscription prices, when you are comparing APIs.
Which is better for coding, Gemma 2 27B or Nemotron 3 Ultra (550B A55B)?
Nemotron 3 Ultra (550B A55B) has a published SWE-bench Verified score of 70.7%. Gemma 2 27B does not have that eval on this page yet.
What is the context window for Gemma 2 27B vs Nemotron 3 Ultra (550B A55B)?
Gemma 2 27B supports a 8K token context window, while Nemotron 3 Ultra (550B A55B) supports 1M tokens. Nemotron 3 Ultra (550B A55B) offers a larger context window. Filling a larger window bills more input tokens, so the cheaper-per-million model can still cost more on long documents.
Which model performs better on benchmarks, Gemma 2 27B or Nemotron 3 Ultra (550B A55B)?
Nemotron 3 Ultra (550B A55B) leads on 1 of 1 shared benchmarks versus Gemma 2 27B's 0 wins. Check the comparison table for GPQA Diamond, SWE-bench, MMLU, HLE, and the other evals we track. Token price and benchmark score together are the usual LLM comparison, not either number alone.
Is Gemma 2 27B or Nemotron 3 Ultra (550B A55B) better for production use?
Both Gemma 2 27B and Nemotron 3 Ultra (550B A55B) are production API models. For cost-sensitive production traffic, Gemma 2 27B has better economics on the blended 1M-in + 1M-out scale. For maximum capability, weight the benchmark table for your domain. Many production stacks route cheap models for drafts and a frontier model for the hard turn, which is usually cheaper than sending everything to the expensive API.
Can I switch between Gemma 2 27B and Nemotron 3 Ultra (550B A55B) in my app?
Yes. Call Gemma 2 27B through OpenRouter and Nemotron 3 Ultra (550B A55B) through OpenRouter with separate API keys, or through a gateway that already wraps both. Keep prompts in tokens, not characters, when you estimate the invoice. AnotherWrapper templates can swap providers without rewriting auth and billing.
How accurate is this Gemma 2 27B vs Nemotron 3 Ultra (550B A55B) pricing data?
List rates are the latest published Gemini API pricing and OpenRouter API pricing, quoted per million tokens. Official rate sheets: https://ai.google.dev/gemini-api/docs/pricing and https://openrouter.ai/api/v1/models. Prompt caching, batch APIs, and committed-use discounts can change the invoice. Benchmark scores are from official publications and independent evals, updated as new numbers land.
What is the output token limit for Gemma 2 27B and Nemotron 3 Ultra (550B A55B)?
Gemma 2 27B supports up to an unspecified number of output tokens per request, while Nemotron 3 Ultra (550B A55B) supports up to an unspecified number of output tokens. Output tokens are usually the expensive half of API pricing, so a higher max output cap is a capability, not a discount.
Which model has better throughput, Gemma 2 27B or Nemotron 3 Ultra (550B A55B)?
Neither Gemma 2 27B nor Nemotron 3 Ultra (550B A55B) has published throughput data on this page yet. Throughput (tokens per second) and time-to-first-token are why two models with the same per-million-token price can still feel different in chat and agents.
How do I switch the models in this Gemma 2 27B vs Nemotron 3 Ultra (550B A55B) comparison?
Use the model pickers at the top of this LLM comparison. Search any model in the index and the URL updates. Open Gemma 2 27B or Nemotron 3 Ultra (550B A55B) from the sidebar for the single-model API pricing page, or go back to the LLM pricing table to sort by cheapest blended cost.
