priorsBuilder

xAI · released 2026-06-16

Grok Build 0.1

Measured on 20 benchmarks across 2 reasoning efforts.

General frontier

39.9

#59 of 136 models

includes estimates: 24% of the mix is measured for this model

Reasoning efforts in your mix

default39.9#144 of 313
default23.6#260 of 313

Your mix’s benchmarks

2 of 8 measured

reasoning

Humanity's Last Exam

587 results
  1. #97default of 58738.3%

Leader: Opus 5.5 · 61.4%

knowledge

AA-Omniscience

526 results
  1. #98default of 5266.4

Leader: Opus 5.5 · 46.4

All 20 benchmarks

show 18 more

agentic

τ³-Banking

206 results
  1. #127default of 20613.4%

Leader: Qwen 3.8 Max · 51.3%

coding

DeepSWE v1

29 results
  1. #23default of 2913.1%

Leader: GPT-5.5 · 70.0%

coding

Terminal-Bench v2.1-AA

238 results
  1. #115default of 23852.1%

Leader: Fable 5.1 · 91.4%

coding

Vibe Code Bench v1.1

105 results
  1. #84default of 10513.3%

Leader: Sonnet 5.5 · 92.4%

composite

AA Intelligence Index v4.3.2

610 results
  1. #141default of 61027.2

Leader: Opus 5.5 · 57.6

economics

GDPval-AA v2.1

288 results
  1. #145default of 2881066

Leader: Opus 5.5 · 1866

knowledge

AA-Omniscience Accuracy

526 results
  1. #55default of 52651.5%

Leader: Fable 5.1 · 67.2%

knowledge

AA-Omniscience Non-hallucination

526 results
  1. #473default of 5266.9%

Leader: MiniCPM5-1B (Non-reasoning) · 99.1%

knowledge

GPQA Diamond

539 results
  1. #76default of 53989.5%

Leader: GPT-6 Astra · 96.3%

knowledge

MMMU-Pro

265 results
  1. #83default of 26576.5%

Leader: Opus 5.5 · 87.7%

long-context

AA-LCR v1.1

523 results
  1. #158default of 52374.7%

Leader: Kimi K3 · 88.7%

reasoning

CritPt

529 results
  1. #123default of 5299.1%

Leader: Muse Wonder Full (Max) · 32.9%

reliability

Tool-call error rate

171 results
  1. #15default of 1710.1%

Leader: GPT-5.4 Pro · 0.0%

reliability

Uptime (7d)

181 results
  1. #81default of 18199.6%

Leader: GPT-5 Pro · 100.0%

speed

Latency (Time to First Token)

351 results
  1. #123default of 3511.6s

Leader: Gemini 2.5 Flash-Lite · 0.3s

speed

Output Speed (tokens/s)

351 results
  1. #236default of 35167.4

Leader: Celeris-1 · 1522.5

speed

Provider latency

177 results
  1. #112default of 1771.6s

Leader: Qwen 2.5 7B · 0.2s

speed

Provider throughput

176 results
  1. #24default of 176106.5

Leader: Muse Spark 1.1 · 204.3