SpaceXAIGrok 4.20 0309 v2 (Reasoning)
- Released
- Apr 7, 2026
- Tracked since
- 2026-07-23
Intelligence index25.7Ranks 135 of 664 models with this metric
Coding index—Not tested
Agentic index—Not tested
Capability profile
5 axes vs. site averageGrok 4.20 0309 v2 (Reasoning)
Site average
Some dimensions have no data yet — marked on the chart
Pricing
per 1M tokens- Input
- $1.25
- Output
- $2.50
- Cache read
- $0.200
Performance
- Output throughput
- 112 tokens/sec
- Time to first token
- 21.73s
- First answer token
- 21.73s
- End-to-end response
- 26.21s
History
4Intelligence index
37→25.7
Output
$6.00→$2.50
Output throughput
158→112
Cheaper at this level
Models with a comparable intelligence index and a lower output price- Ling 3.0 Flash
InclusionAIIntelligence 24.9$0.220−91% - Ling-3.0-flash-VLInclusionAIIntelligence 24.6$0.220−91%
- DeepSeek V4 Flash 0420 (Reasoning, High Effort)
DeepSeekIntelligence 26$0.280−89% - MiMo-V2.5
XiaomiIntelligence 25.2$0.280−89% - Qwen3.8-Flash-Next
AlibabaIntelligence 39.8$0.470−81%