Gpt 5.1
GPT-5.1 offers stronger general-purpose reasoning and instruction adherence than GPT-5. It features adaptive computation and a natural conversational style.
Leaderboards
QUALITY
Average Score combining domain-specific Autobench scores; Higher is better
- 4.49
- 4.45
- 4.37
- 4.37
- 4.34
- 4.32
- 4.30
- 4.27
- 4.27
- 4.25
- 4.23
- 4.21
- 4.17
- 4.08
- 3.70
- 3.70
- 3.61
- 3.46
- 3.35
PRICE
USD cent per average answer; Lower is better
- 7.53
- 0.01
- 0.03
- 0.05
- 0.06
- 0.07
- 0.10
- 0.17
- 0.17
- 0.26
- 0.58
- 0.83
- 0.91
- 0.98
- 1.42
- 1.88
- 4.84
- 7.71
- 15.44
LATENCY
Average Latency in Seconds; Lower is better
- 129.78s
- 6.62s
- 13.00s
- 13.16s
- 14.38s
- 17.14s
- 17.49s
- 17.88s
- 18.39s
- 19.90s
- 23.30s
- 24.98s
- 36.21s
- 40.03s
- 41.83s
- 43.38s
- 45.14s
- 45.45s
- 54.51s
- 58.05s
- 63.81s
- 68.67s
- 85.92s
- 99.89s
- 100.48s
- 107.45s
- 113.96s
- 151.90s
Performance vs. Industry Average
Intelligence
Gpt 5.1 is of higher intelligence compared to average (4.1), with an intelligence score of 4.5.
Price
Gpt 5.1 is more expensive compared to average ($1.68 per 1M Tokens) with a price of $7.53 per 1M Tokens.
Latency
Gpt 5.1 has a higher average latency compared to average (53.05s), with an average latency of 129.24s.
P99 Latency
Gpt 5.1 has a higher P99 latency compared to average (187.12s), taking 385.94s to receive the first token at P99 (TTFT).
Context Window
Gpt 5.1 has a larger context window than average (339k tokens), with a context window of 400k tokens.