Leaderboard, made by Sierra
τ³-Banking
Text agents resolve banking customer-service tasks by retrieving from a knowledge base of about 700 documents. Published as τ-Knowledge; the banking_knowledge domain of τ³-bench.
τ³-Banking
pass^1 %, higher is better. 5 models.
Updated 4 Aug 2026
- Qwen 3.8 Max55.2
- Claude Opus 548.7
- Grok 4.547.9
- GPT-5.6 Sol46.9
- GPT-5.544.6
τ³-Banking
pass^1 %, higher is better. 5 models.
Updated 4 Aug 2026
- 1Qwen 3.8 Max55.2
- 2Claude Opus 548.7
- 3Grok 4.547.9
- 4GPT-5.6 Sol46.9
- 5GPT-5.544.6
| 1 | Qwen 3.8 Max | Qwen | 55.2 | all tools retrieval, gpt-5.2 user simulator | τ-bench leaderboard (Sierra) Official board, reported 4 Aug 2026 · checked 2 Nov 2026 |
|---|---|---|---|---|---|
| 2 | Claude Opus 5 | Anthropic | 48.7 | all tools retrieval, gpt-5.2 user simulator | τ-bench leaderboard (Sierra) Official board, reported 4 Aug 2026 · checked 2 Nov 2026 |
| 3 | Grok 4.5 | xAI | 47.9 | all tools retrieval, gpt-5.2 user simulator | τ-bench leaderboard (Sierra) Official board, reported 4 Aug 2026 · checked 2 Nov 2026 |
| 4 | GPT-5.6 Sol | OpenAI | 46.9 | all tools retrieval, gpt-5.2 user simulator | τ-bench leaderboard (Sierra) Official board, reported 4 Aug 2026 · checked 2 Nov 2026 |
| 5 | GPT-5.5 | OpenAI | 44.6 | all tools retrieval, gpt-5.2 user simulator | τ-bench leaderboard (Sierra) Official board, reported 5 May 2026 · checked 2 Nov 2026 |