Model comparison

Composer 2 vs Grok Build 0.1

Data verified July 23, 2026

Head-to-head evidence from 0 shared benchmark results across 0 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.

No sourced benchmark result is currently shared by both models. This page therefore compares only the available metadata, pricing, and runtime rows; it does not name a quality winner.

Composer 2

Cursor

N/A

No comparison

Grok Build 0.1

xAI

N/A

0 category wins0 category wins

Evidence parity. Composer 2 and Grok Build 0.1 share 0 comparable benchmark results. 0 of 8 categories are comparable. 5 results are unique to Composer 2; 1 to Grok Build 0.1.

Updated July 23, 2026

Shared results: 0
Composer 2 only: 5
Grok Build 0.1 only: 1
Comparable categories: 0 / 8

Benchmark data for Composer 2 and Grok Build 0.1 is coming soon on BenchLM.

Confidence note. This is a partial-evidence comparison with 0 shared benchmark results across 0 evidence categories; 0 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.

Why this result

BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.

Composer 2 is priced at $0.50 input / $2.50 output per 1M tokens, versus $1.00 input / $2.00 output per 1M tokens for Grok Build 0.1. Grok Build 0.1 has the larger context window at 256K, compared with 200K for Composer 2.

Operational comparison

Runtime and commercial metrics are compared only when both models have a complete sourced value.

Metric	Composer 2	Grok Build 0.1	Comparison
Input / output priceUSD per 1M tokens	Composer 2$0.5 input / $2.5 output	Grok Build 0.1$1 input / $2 output	Listed prices are equal.
Generation speedtokens per second	Composer 2Not available	Grok Build 0.1Not available	A complete speed comparison is not available.
First-answer latencyseconds to first token	Composer 2Not available	Grok Build 0.1Not available	A complete latency comparison is not available.
Context windowmaximum listed tokens	Composer 2200K	Grok Build 0.1256K	Grok Build 0.1 lists the larger context window.

Benchmark Deep Dive

Agentic

2 benchmarks

Benchmark	Composer 2	Grok Build 0.1	Result
Terminal-Bench 2.0Source	61.7%	—	Not comparable
Gert LabsSource	—	49.15%	Not comparable

Coding

4 benchmarks

Benchmark	Composer 2	Grok Build 0.1	Result
SWE MultilingualSource	73.7%	—	Not comparable
SWE-RebenchSource	58%	—	Not comparable
React Native EvalsSource	96.1%	—	Not comparable
Terminal-Bench 2.0Source	61.7%	—	Not comparable

Frequently Asked Questions (3)

Can I compare Composer 2 and Grok Build 0.1 on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.

Why does this comparison show “coming soon”?

BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.

What data is available for Composer 2 and Grok Build 0.1 today?

Composer 2: $0.50 input / $2.50 output per 1M tokens Grok Build 0.1: $1.00 input / $2.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.

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Last updated: July 23, 2026

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