Who ranks #1 on the Tau3 Banking leaderboard?
As of August 20, 2026, Grok 4.5 by xAI ranks #1 on Tau3 Banking at 33%. API pricing is $2.00/M input and $6.00/M output.
As of August 20, 2026, Grok 4.5 is #1 for Tau3 Banking at 33%. Ranked by the Tau3 Banking score 6 models in this index have a published Tau3 Banking score. Tau3 Banking leaderboard: rank models by Tau3 Banking next to live API token prices.
Next step
Auth, billing, and the API layer are already decided. Fork 8 finished AI apps, or have us build the first version with you.
The index
282 models across 33 providers. Search or jump to a lab โ every model page stays linked here.







As of August 20, 2026, Grok 4.5 by xAI is #1 for Tau3 Banking at 33%. Ranked by the Tau3 Banking score This board also tracks Tau3 Banking. Next on the same board: Muse Glimmer-30B and Solar Pro 4. This tau3 banking leaderboard ranks models by Tau3 Banking. 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 | Tau3 Banking | Input /M | Output /M |
|---|---|---|---|---|
| 1 | Grok 4.5 | 33% | $2.00 | $6.00 |
| 2 | Muse Glimmer-30B | 23.5% | $0.35 | $1.50 |
| 3 | Solar Pro 4 | 23% | $0.30 | $1.20 |
| 4 | Inkling-Small | 15.5% | $0.30 | $1.20 |
| 5 | Mistral Medium 3.5 | 13.4% | $1.50 | $7.50 |
| 6 | Nemotron 3.5 Lightning (30B A3B) | 9.3% | $0.05 | $0.20 |
Rank one eval at a time. All LLM benchmarks.
As of August 20, 2026, Grok 4.5 by xAI ranks #1 on Tau3 Banking at 33%. API pricing is $2.00/M input and $6.00/M output.
The current Tau3 Banking ranking as of August 20, 2026 is 1. Grok 4.5 at 33%; 2. Muse Glimmer-30B at 23.5%; 3. Solar Pro 4 at 23%.
Nemotron 3.5 Lightning (30B A3B) is the cheapest scored model on this tau3 banking leaderboard at $0.05/M input and $0.20/M output ($0.25 blended). Grok 4.5 still leads Tau3 Banking at 33%.
Not automatically. Grok 4.5 leads Tau3 Banking, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh Tau3 Banking 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.
Tau3 Banking is a public LLM eval (the Tau3 Banking score). This page ranks models that have published a score, next to live API prices.
This page is the Tau3 Banking leaderboard. Models are sorted by Tau3 Banking, 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 Tau3 Banking score next to live API $/M so you can pick a production SKU, not only a trophy number.