Leaderboard
τ²-Bench Telecom
5 models scored · metric: success rate. Prices are the cheapest listed across all serving providers. Pts/$ = score ÷ blended price (3×input + output) / 4 — how much score each dollar buys.
Best value · top 4 by pts per dollar
- 1.GPT-5.4 nano226
- 2.Grok 4.362.7
- 3.GPT-5.4 mini61.9
- 4.GPT-5.59.6
| # | Model | Score | Best in /M | Best out /M | Pts / $ | Context |
|---|---|---|---|---|---|---|
| 🥇 | GPT-5.5openai | 98 | $4.55 | $27.27 | 9.6 | 1.05M |
| 🥈 | Grok 4.3xai | 98 | $1.25 | $2.50 | 62.7 | 1M |
| 🥉 | GPT-5.4 miniopenai | 93.4 | $0.68 | $4 | 61.9 | 400K |
| 4 | GPT-5.4 nanoopenai | 92.5 | $0.18 | $1.10 | 226 | 400K |
| 5 | North Mini Codecohere | 37 | — | — | — | 256K |
Cheapest scorer: GPT-5.4 nano at $0.18 input /M.