- Intelligence
- 20.4
- Rank 242 of 744 measured models
- Output speed
- 173 t/s
- Rank 56 of 403 measured models
- Price/1M
- $0.688
- Rank 322 of 659 measured models
- Context window
- 400K
- Rank 357 of 1199 measured models
GPT-5.1 Codex mini (High) scores 20.4 on the Artificial Analysis Intelligence Index, ranking 242nd of 744 measured models. The closest models on this index are GPT-5 Mini (batch) (20.6), Qwen3.5 Omni Plus (20.4), and o3 (20.2). At $0.688 per million tokens (3:1 input/output blended price), it is cheaper than Qwen3.5 Omni Plus ($1.50) and o3 ($3.50). With an output speed of 173 t/s, it is faster than Qwen3.5 Omni Plus (85.3 t/s) and o3 (112 t/s).
Additional benchmarks8
Design Arena · 3d32.8%
Design Arena · Asciiart43.0%
Design Arena · Codecategories41.5%
Design Arena · Dataviz40.6%
Design Arena · Gamedev43.4%
Design Arena · Svg35.3%
Design Arena · Uicomponent41.0%
Design Arena · Website42.9%
Models at a similar level
The closest models on the Intelligence Index, one configuration per family.
- GPT-5 Mini (batch)
OpenAI · — · —
20.6+0.2——Compare - K2 Horizon 7B
Institute of Foundation Models · — · —
20.6+0.2——Compare - Qwen3.5 Omni Plus
Alibaba · $1.50 · 85.3 t/s
20.4$1.5085.3 t/sCompare - o3
OpenAI · $3.50 · 112 t/s
20.2−0.2$3.50112 t/sCompare
