A telecom-domain benchmark that evaluates task execution by language-model agents in human-agent collaboration scenarios.
Browse the latest scores, model modes, release dates, and parameter sizes for τ²-Bench - Telecom.
Data sourced primarily from official releases (GitHub, Hugging Face, papers), then benchmark leaderboards, then third-party evaluators. Learn about our data methodology
| Rank | Model | License | |||
|---|---|---|---|---|---|
 Gemini 3.1 Pro Preview Thinking Level · HighTools | 99.30 | 2026-02-20 | Unknown | Closed | |
 Claude Opus 4.6 Extended ThinkingTools | 99.25 | 2026-02-05 | Unknown | Closed | |
 GPT-5.4 Thinking Level · Extra HighTools | 98.90 | 2026-03-05 | Unknown | Closed | |
4 | GPT-5.2 Thinking Level · Extra HighTools | 98.70 | 2025-12-11 | Unknown | Closed |
5 | Claude Sonnet 4.5 Thinking EnabledTools | 98.00 | 2025-09-30 | Unknown | Closed |
6 | Gemini 3.0 Pro (Preview 11-2025) Thinking Level · HighTools | 98.00 | 2025-11-18 | Unknown | Closed |
7 |  GLM-5 Thinking EnabledTools | 98.00 | 2026-02-11 | 744B | Free Commercial |
8 | GPT-5.5 Thinking Level · HighTools | 98.00 | 2026-04-23 | Unknown | Closed |
9 | Claude Sonnet 4.6 Thinking EnabledTools | 97.90 | 2026-02-17 | Unknown | Closed |
10 |  MiniMax M2.5 Thinking EnabledTools | 97.80 | 2026-02-12 | 229B | Free Commercial |
11 | GPT-5 Thinking Level · HighTools | 96.70 | 2025-08-07 | Unknown | Closed |
12 | GLM-4.7-Flash Thinking EnabledTools | 96.00 | 2026-01-19 | 31B | Free Commercial |
13 | GPT-5 Thinking EnabledTools | 95.80 | 2025-08-07 | Unknown | Closed |
14 | GPT-5.1 Thinking Level · HighTools | 95.60 | 2025-11-12 | Unknown | Closed |
15 |  Grok 4.1 Fast Thinking EnabledTools | 94.74 | 2025-11-19 | Unknown | Closed |
16 | GLM-4.7-Flash Standard ModeTools | 94.00 | 2026-01-19 | 31B | Free Commercial |
17 | GPT-5.4 mini Thinking Level · Extra HighTools | 93.40 | 2026-03-17 | Unknown | Closed |
18 |  Kimi K2 Thinking Thinking EnabledTools | 93.00 | 2025-11-06 | 1040B | Free Commercial |
19 | GPT-5.4 nano Thinking Level · Extra HighTools | 92.50 | 2026-03-17 | Unknown | Closed |
20 |  Muse Spark Thinking EnabledTools | 92.00 | 2026-04-08 | Unknown | Closed |
21 | Opus 4.5 Extended ThinkingTools | 90.70 | 2025-11-25 | Unknown | Closed |
22 | MiniMax M2 Thinking EnabledTools | 87.00 | 2025-10-27 | 230B | Free Commercial |
23 | M2.1 Thinking EnabledTools | 87.00 | 2025-12-23 | 230B | Free Commercial |
24 | MiniMax-M2.7 Thinking EnabledTools | 85.00 | 2026-03-18 | 229B | Non-Commercial |
25 |  Qwen3 Max (Preview) Thinking EnabledTools | 84.20 | 2025-09-05 | Unknown | Closed |
26 | Grok 4 Thinking EnabledTools | 75.00 | 2025-07-10 | Unknown | Closed |
27 | GLM-4.6 Thinking EnabledTools | 71.00 | 2025-09-30 | 355B | Free Commercial |
28 | Kimi K2 Thinking EnabledTools | 65.80 | 2025-07-11 | 1000B | Free Commercial |
29 | Claude Sonnet 4 Thinking EnabledTools | 65.00 | 2025-05-23 | Unknown | Closed |
30 | GPT-5.4 Standard ModeTools | 64.30 | 2026-03-05 | Unknown | Closed |
