readable AI benchmarks (simplified)
SpaceXAI
Grok 4.20 0309 v2 (Reasoning)
Grok 4.20 0309 v2 (Reasoning) has a Quality Score of 48.4, ranking 96th among 551 scored models. Per 1M tokens, pricing is $1.25 input, $2.50 output, and $0.200 cached input. It has a 2M token context window. Its Reliability Score is 57.4, ranking 66th among 553 scored models, above average (total average: 35.6). Its Value Score is 35.8, high compared with the total Value average of 30.7.
Quality Score48.4coverage 100.0%: AA Intelligence and AA-Omniscience outcomes available
Value Score35.8
Factual reliability57.4
Cache Discount84%
Model specification
- Reasoning
- reasoning
- Input modalities
- none
- Output modalities
- none
- Context window
- 2M tokens
- Weights
- closed weights
Token prices USD per 1M tokens
- Input
- $1.25
- Output
- $2.50
- Cached Input
- $0.200
- Cache write
- not available
- Cost per task
- not available
Capability
- Intelligence
- 25.7
- Coding
- not available
- Agentic
- not available
- Omniscience
- 14.8
- Correct
- 27.5%
- Blended price
- $0.640
Answer outcomes
Fully graded outcomes (Correct + Incorrect): 40.1%
Correct 27.5%Incorrect 12.6%Partial / not attempted 59.9%
Artificial Analysis benchmarks
- Humanity’s Last Exam
- 35%
- GPQA Diamond
- 91%
- CritPt
- 7%
- AA-Omniscience
- 57%
- AA-LCR
- 69%
Similar models
- Grok 4.3 (high)SpaceXAIQuality Score 48.6Value Score 35.9
- Grok 4.3 (medium)SpaceXAIQuality Score 48.2Value Score 35.6
- Grok 4.20 0309 (Reasoning)SpaceXAIQuality Score 47.6Value Score 32.8
- Grok Build 0.1 0616SpaceXAIQuality Score 47.5Value Score 35.8
- Grok 4.3 (low)SpaceXAIQuality Score 47.2Value Score 34.8
- Grok 4SpaceXAIQuality Score 42.8Value Score not available