readable AI benchmarks (simplified)
SpaceXAI
Grok 4.20 0309 (Reasoning)
Grok 4.20 0309 (Reasoning) has a Quality Score of 47.6, ranking 108th among 551 scored models. Per 1M tokens, pricing is $2.00 input, $6.00 output, and $0.200 cached input. It accepts text, image, and pdf input, outputs text, and has a 2M token context window. Its Reliability Score is 56.5, ranking 72nd among 553 scored models, above average (total average: 35.6). Its Value Score is 32.8, around average compared with the total Value average of 30.7.
Quality Score47.6coverage 100.0%: AA Intelligence and AA-Omniscience outcomes available
Value Score32.8
Factual reliability56.5
Cache Discount90%
Model specification
- Reasoning
- reasoning
- Input modalities
- text, image, pdf
- Output modalities
- text
- Context window
- 2M tokens
- Weights
- closed weights
Token prices USD per 1M tokens
- Input
- $2.00
- Output
- $6.00
- Cached Input
- $0.200
- Cache write
- not available
- Cost per task
- not available
Capability
- Intelligence
- 25.2
- Coding
- not available
- Agentic
- not available
- Omniscience
- 12.9
- Correct
- 28.9%
- Blended price
- $1.14
Answer outcomes
Fully graded outcomes (Correct + Incorrect): 44.8%
Correct 28.9%Incorrect 15.9%Partial / not attempted 55.2%
Artificial Analysis benchmarks
- Humanity’s Last Exam
- 32%
- GPQA Diamond
- 88%
- CritPt
- 6%
- AA-Omniscience
- 56%
- AA-LCR
- 68%
Similar models
- Grok 4.3 (medium)SpaceXAIQuality Score 48.2Value Score 35.6
- Grok 4.3 (low)SpaceXAIQuality Score 47.2Value Score 34.8
- Grok 4.20 0309 v2 (Reasoning)SpaceXAIQuality Score 48.4Value Score 35.8
- Grok 4.3 (high)SpaceXAIQuality Score 48.6Value Score 35.9
- Grok Build 0.1 0616SpaceXAIQuality Score 47.5Value Score 35.8
- Grok 4SpaceXAIQuality Score 42.8Value Score not available