Who ranks #1 on the Omniscience leaderboard?
As of August 20, 2026, Nemotron 3 Ultra (550B A55B) by NVIDIA ranks #1 on Omniscience at 78.7%. API pricing is $0.50/M input and $2.20/M output.
As of August 20, 2026, Nemotron 3 Ultra (550B A55B) is #1 for Omniscience at 78.7%. Ranked by the Omniscience score 3 models in this index have a published Omniscience score. Omniscience leaderboard: rank models by Omniscience next to live API token prices.
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As of August 20, 2026, Nemotron 3 Ultra (550B A55B) by NVIDIA is #1 for Omniscience at 78.7%. Ranked by the Omniscience score This board also tracks Omniscience. Next on the same board: Grok 4.5 and Nemotron 3.5 Lightning (30B A3B). This omniscience leaderboard ranks models by Omniscience. Scores come from public evals. Prices are the live API rates in the table above.
Sources: OpenAI API pricing (https://developers.openai.com/api/docs/pricing); Anthropic Claude API pricing (https://platform.claude.com/docs/en/about-claude/pricing); Gemini API pricing (https://ai.google.dev/gemini-api/docs/pricing)
| Rank | Model | Omniscience | Input /M | Output /M |
|---|---|---|---|---|
| 1 | Nemotron 3 Ultra (550B A55B) | 78.7% | $0.50 | $2.20 |
| 2 | Grok 4.5 | 52% | $2.00 | $6.00 |
| 3 | Nemotron 3.5 Lightning (30B A3B) | 17.5% | $0.05 | $0.20 |
Rank one eval at a time. All LLM benchmarks.
As of August 20, 2026, Nemotron 3 Ultra (550B A55B) by NVIDIA ranks #1 on Omniscience at 78.7%. API pricing is $0.50/M input and $2.20/M output.
The current Omniscience ranking as of August 20, 2026 is 1. Nemotron 3 Ultra (550B A55B) at 78.7%; 2. Grok 4.5 at 52%; 3. Nemotron 3.5 Lightning (30B A3B) at 17.5%.
Nemotron 3.5 Lightning (30B A3B) is the cheapest scored model on this omniscience leaderboard at $0.05/M input and $0.20/M output ($0.25 blended). Nemotron 3 Ultra (550B A55B) still leads Omniscience at 78.7%.
Not automatically. Nemotron 3 Ultra (550B A55B) leads Omniscience, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh Omniscience against input/output price, context window, and related evals.
Scores and API prices on this page are refreshed from published evals and provider rates. The snapshot is labeled August 20, 2026. Treat it as a current index, not a one-off blog post.
Omniscience is a public LLM eval (the Omniscience score). This page ranks models that have published a score, next to live API prices.
This page is the Omniscience leaderboard. Models are sorted by Omniscience, with input and output token prices on the same row so you can weigh score against cost. Official boards often omit price; that comparison is the point of this index.
Official eval pages own the methodology. This page keeps the published Omniscience score next to live API $/M so you can pick a production SKU, not only a trophy number.