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Tier B — Production
Runs in:USMade in:United States
xAI

Grok Build 0.1

Tier B — Production · 262K tokens

Tokonomix Editorial Team·Reviewed by Mes Kalkan··
Section 01

Speed analysis

Latency measured across all benchmark runs. P50 (median) and P95 (95th percentile) give a realistic picture of response speed under normal and peak load.

P50 latency (median)P95 latency38 runs
855293450147093917210-0110-10ms
Section 02

Pricing

What you pay per million tokens when you use this model on Tokonomix, plus an estimate for a typical conversation.

💰
API rates — Grok Build 0.1
$1.50 per 1M input tokens
$2.99 per 1M output tokens
≈ $0.0015 per typical conversation (800 tokens)
Input vs output price (per 1M tokens)
per 1M input tokens$1.50
per 1M output tokens$2.99
Section 03

Tokens per second

Throughput in tokens per second, derived from measured P50 latency. Higher is better; fluctuations track provider-side load.

Throughput (tokens / s)121 / avg 110
23243

Estimated from P50 latency × 200 output tokens — the absolute number depends on this assumption; the trend is what matters.

Section 04

Capabilities

jsontoolsvision
Section 05

Availability

Availability

How often this model answers when we call it — measured across real API requests and live tests over the last 30 days. This is separate from quality: these numbers only tell you whether the model responds, not how good the answer is.

Last 7 days

—

Last 30 days

100.0%

n=1

Median response time

2,670ms

n=1

Based on 115 measurements over the last 30 days.

Technical details

Only live API calls and live-test requests count — internal probes and benchmark runs are excluded.

Calls with a custom API key (BYOK) are excluded: those failures are key-specific, not a sign of model downtime.

Failed calls are NOT included in quality scores — quality is measured on successful responses only. Availability and quality are independent signals.

Median response time (p50) across successful calls with a recorded duration. Outliers (very slow or very fast calls) pull the median less than the average.

Total calls (30d)

1

OK responses (30d)

1

Total calls (7d)

0

OK responses (7d)

0

Section 06

Tokonomix benchmark verdicts

● 2026-10-04

Grok Build 0.1 Debuts with Strong Performance Across Key Benchmarks

Grok Build 0.1 establishes a solid baseline performance profile in its first benchmark evaluation. The model demonstrates particularly strong capabilities in mathematical reasoning, achieving 76.0% on GSM8K and 53.0% on MATH, placing it competitively among frontier models. Coding performance is respectable with 73.3% on HumanEval and 74.0% on MBPP, indicating solid programming assistance capabilities. Multimodal performance is notable, scoring 71.2% on MMMU and 66.4% on MathVista, showing capable vision-language integration. General knowledge benchmarks show room for improvement, with 74.7% on MMLU and 67.3% on ARC Challenge representing moderate performance in broad knowledge tasks. The model now includes JSON structured output support, tool calling capabilities, and vision processing, providing developers with a comprehensive feature set. Instruction following achieves 81.3% on IFEval, suggesting reliable adherence to user directives. As a first release, Grok Build 0.1 presents a capable foundation with particularly strong mathematical and multimodal abilities, though general knowledge tasks may benefit from future refinement.

Quality

—

Latency p50

—

Test runs

0

✓ Strong math reasoning performance✓ Capable multimodal vision integration✓ Tool calling and JSON support✗ Moderate general knowledge scores
Last automated test
Oct 10, 2026 · 14:04 UTC · Speed benchmark
P50 latency
1658 ms
P95 latency
1925 ms
Errors
0 / 6 runs
Last reviewed by Tokonomix Team·October 10, 2026