Coding · Benchmark profile

React Native Evals

An open benchmark for AI coding agents on real-world React Native implementation tasks, emphasizing working app behavior, recommended architecture choices, and strict constraint adherence.

Reference2026Active16 models

Data verified 21 Jul 2026 · Methodology 1.6.0

Benchmark score on React Native Evals

Leaderboard · 16 models

Composer 2 leads at 96.1 elo, followed by Composer 2 Fast (94.9 elo) and GPT-5.4 (85.3 elo).

Display onlyCoding2026

#1Closed

Composer 2

Cursor

composer-2

96.1 elo

Overall — · Context 200K tokens

#2Closed

Composer 2 Fast

Cursor

composer-2-fast

94.9 elo

Overall — · Context 200K tokens

#3Closed

GPT-5.4

OpenAI

gpt-5.4

85.3 elo

Overall #9 · Context 1.05M tokens

Visual analysis

See the field.

Switch between model placement, score distribution and descriptive provider averages. Every view uses the same sourced leaderboard.

ViewModelsColours

CursorOpenAIAnthropicGoogleMoonshot AIZ.AIxAIDeepSeekMiniMax

React Native Evals leaderboard

16 ranked models · higher is better

View accessible chart data

Accessible data for React Native Evals leaderboard
Model	Rank	Provider	Score
Composer 2	#1	Cursor	96.1 elo
Composer 2 Fast	#2	Cursor	94.9 elo
GPT-5.4	#3	OpenAI	85.3 elo
GPT-5.5	#4	OpenAI	84.7 elo
Claude Opus 4.6	#5	Anthropic	84.1 elo
Claude Opus 4.7	#6	Anthropic	82.8 elo
Claude Sonnet 4.6	#7	Anthropic	80.6 elo
Gemini 3.1 Pro	#8	Google	78.9 elo
Kimi K2.5	#9	Moonshot AI	77.2 elo
Gemma 4 31B	#10	Google	75.2 elo
GLM-5	#11	Z.AI	74.8 elo
Grok 4	#12	xAI	72.6 elo
GPT-OSS 120B	#13	OpenAI	71.6 elo
DeepSeek V3.2	#14	DeepSeek	71.5 elo
MiniMax M2.7	#15	MiniMax	71.4 elo
GPT-OSS 20B	#16	OpenAI	71 elo

Benchmark score table (16 models)

One best score per model · higher is better

React Native Evals leaderboard ranked by score
Rank	Model	Provider	License	Evidence use	Score
#1	Composer 2 composer-2	Cursor	closed	Estimated reference	96.1 elo
#2	Composer 2 Fast composer-2-fast	Cursor	closed	Estimated reference	94.9 elo
#3	GPT-5.4 gpt-5.4	OpenAI	closed	Reference only	85.3 elo
#4	GPT-5.5 gpt-5.5	OpenAI	closed	Estimated reference	84.7 elo
#5	Claude Opus 4.6 claude-opus-4-6	Anthropic	closed	Reference only	84.1 elo
#6	Claude Opus 4.7 claude-opus-4-7	Anthropic	closed	Reference only	82.8 elo
#7	Claude Sonnet 4.6 claude-sonnet-4-6	Anthropic	closed	Reference only	80.6 elo
#8	Gemini 3.1 Pro gemini-3-1-pro	Google	closed	Estimated reference	78.9 elo
#9	Kimi K2.5 kimi-k2.5	Moonshot AI	—	Reference only	77.2 elo
#10	Gemma 4 31B gemma-4-31b	Google	open	Reference only	75.2 elo
#11	GLM-5 glm-5	Z.AI	open	Reference only	74.8 elo
#12	Grok 4 grok-4	xAI	closed	Reference only	72.6 elo
#13	GPT-OSS 120B gpt-oss-120b	OpenAI	open	Reference only	71.6 elo
#14	DeepSeek V3.2 deepseek-v3.2	DeepSeek	open	Reference only	71.5 elo
#15	MiniMax M2.7 minimax-m2-7	MiniMax	open	Reference only	71.4 elo
#16	GPT-OSS 20B gpt-oss-20b	OpenAI	open	Reference only	71 elo

The top of this snapshot is led by Composer 2 at 96.1 elo; third place is 10.8 points behind. The top-10 spread is 20.9 points.

Compare top models

Composer 2 vs Composer 2 Fast Composer 2 Fast vs GPT-5.4 GPT-5.4 vs GPT-5.5 GPT-5.5 vs Claude Opus 4.6

About React Native Evals

Definition and scoring

Organisation: Callstack
Category: Coding
Version: 2026
Direction: higher is better
Ranking use: Reference
Contamination risk: Unknown

An open benchmark for AI coding agents on real-world React Native implementation tasks, emphasizing working app behavior, recommended architecture choices, and strict constraint adherence. Results stay tied to the exact model variant and evaluation system. Multiple systems for the same model use the best published score on this page; overall Lumina scoring uses the median of ranking-eligible rows.

Open benchmark source ↗

FAQ

Quick answers

What does React Native Evals measure?

An open benchmark for AI coding agents on real-world React Native implementation tasks, emphasizing working app behavior, recommended architecture choices, and strict constraint adherence.

Which model scores highest on React Native Evals?

Composer 2 by Cursor currently leads with 96.1 elo.

How many models are evaluated on React Native Evals?

16 models in the LuminaBench cohort have a qualifying score on this benchmark.

LiveCodeBench

Rolling · 44 results · Weighted 3.2%

SWE-bench Verified

Verified · 79 results · Weighted 3.2%

CRUXEval

Rolling · Not evaluated · Not Weighted

SciCode

Rolling · 238 results · Weighted 3.2%

BigCodeBench

Rolling · 2 results · Not Weighted

SWE-Bench Pro

v1 · 92 results · Weighted 3.2%

Coding · Benchmark profile

React Native Evals

An open benchmark for AI coding agents on real-world React Native implementation tasks, emphasizing working app behavior, recommended architecture choices, and strict constraint adherence.

Reference2026Active16 models

Data verified 21 Jul 2026 · Methodology 1.6.0

Benchmark score on React Native Evals

Leaderboard · 16 models

Composer 2 leads at 96.1 elo, followed by Composer 2 Fast (94.9 elo) and GPT-5.4 (85.3 elo).

Display onlyCoding2026

#1Closed

Composer 2

Cursor

composer-2

96.1 elo

Overall — · Context 200K tokens

#2Closed

Composer 2 Fast

Cursor

composer-2-fast

94.9 elo

Overall — · Context 200K tokens

#3Closed

GPT-5.4

OpenAI

gpt-5.4

85.3 elo

Overall #9 · Context 1.05M tokens

Visual analysis

See the field.

Switch between model placement, score distribution and descriptive provider averages. Every view uses the same sourced leaderboard.

ViewModelsColours

CursorOpenAIAnthropicGoogleMoonshot AIZ.AIxAIDeepSeekMiniMax

React Native Evals leaderboard

16 ranked models · higher is better

View accessible chart data

Accessible data for React Native Evals leaderboard
Model	Rank	Provider	Score
Composer 2	#1	Cursor	96.1 elo
Composer 2 Fast	#2	Cursor	94.9 elo
GPT-5.4	#3	OpenAI	85.3 elo
GPT-5.5	#4	OpenAI	84.7 elo
Claude Opus 4.6	#5	Anthropic	84.1 elo
Claude Opus 4.7	#6	Anthropic	82.8 elo
Claude Sonnet 4.6	#7	Anthropic	80.6 elo
Gemini 3.1 Pro	#8	Google	78.9 elo
Kimi K2.5	#9	Moonshot AI	77.2 elo
Gemma 4 31B	#10	Google	75.2 elo
GLM-5	#11	Z.AI	74.8 elo
Grok 4	#12	xAI	72.6 elo
GPT-OSS 120B	#13	OpenAI	71.6 elo
DeepSeek V3.2	#14	DeepSeek	71.5 elo
MiniMax M2.7	#15	MiniMax	71.4 elo
GPT-OSS 20B	#16	OpenAI	71 elo

Benchmark score table (16 models)

One best score per model · higher is better

React Native Evals leaderboard ranked by score
Rank	Model	Provider	License	Evidence use	Score
#1	Composer 2 composer-2	Cursor	closed	Estimated reference	96.1 elo
#2	Composer 2 Fast composer-2-fast	Cursor	closed	Estimated reference	94.9 elo
#3	GPT-5.4 gpt-5.4	OpenAI	closed	Reference only	85.3 elo
#4	GPT-5.5 gpt-5.5	OpenAI	closed	Estimated reference	84.7 elo
#5	Claude Opus 4.6 claude-opus-4-6	Anthropic	closed	Reference only	84.1 elo
#6	Claude Opus 4.7 claude-opus-4-7	Anthropic	closed	Reference only	82.8 elo
#7	Claude Sonnet 4.6 claude-sonnet-4-6	Anthropic	closed	Reference only	80.6 elo
#8	Gemini 3.1 Pro gemini-3-1-pro	Google	closed	Estimated reference	78.9 elo
#9	Kimi K2.5 kimi-k2.5	Moonshot AI	—	Reference only	77.2 elo
#10	Gemma 4 31B gemma-4-31b	Google	open	Reference only	75.2 elo
#11	GLM-5 glm-5	Z.AI	open	Reference only	74.8 elo
#12	Grok 4 grok-4	xAI	closed	Reference only	72.6 elo
#13	GPT-OSS 120B gpt-oss-120b	OpenAI	open	Reference only	71.6 elo
#14	DeepSeek V3.2 deepseek-v3.2	DeepSeek	open	Reference only	71.5 elo
#15	MiniMax M2.7 minimax-m2-7	MiniMax	open	Reference only	71.4 elo
#16	GPT-OSS 20B gpt-oss-20b	OpenAI	open	Reference only	71 elo

The top of this snapshot is led by Composer 2 at 96.1 elo; third place is 10.8 points behind. The top-10 spread is 20.9 points.

Compare top models

Composer 2 vs Composer 2 Fast Composer 2 Fast vs GPT-5.4 GPT-5.4 vs GPT-5.5 GPT-5.5 vs Claude Opus 4.6

About React Native Evals

Definition and scoring

Organisation: Callstack
Category: Coding
Version: 2026
Direction: higher is better
Ranking use: Reference
Contamination risk: Unknown

Open benchmark source ↗

FAQ

Quick answers

What does React Native Evals measure?

An open benchmark for AI coding agents on real-world React Native implementation tasks, emphasizing working app behavior, recommended architecture choices, and strict constraint adherence.

Which model scores highest on React Native Evals?

Composer 2 by Cursor currently leads with 96.1 elo.

How many models are evaluated on React Native Evals?

16 models in the LuminaBench cohort have a qualifying score on this benchmark.

LiveCodeBench

Rolling · 44 results · Weighted 3.2%

SWE-bench Verified

Verified · 79 results · Weighted 3.2%

CRUXEval

Rolling · Not evaluated · Not Weighted

SciCode

Rolling · 238 results · Weighted 3.2%

BigCodeBench

Rolling · 2 results · Not Weighted

SWE-Bench Pro

v1 · 92 results · Weighted 3.2%

Search LUMINA BENCH

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React Native Evals

Leaderboard · 16 models

Composer 2

Composer 2 Fast

GPT-5.4

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React Native Evals leaderboard

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Benchmark score table (16 models)

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Definition and scoring

Quick answers

What does React Native Evals measure?

Which model scores highest on React Native Evals?

How many models are evaluated on React Native Evals?

React Native Evals

Leaderboard · 16 models

Composer 2

Composer 2 Fast

GPT-5.4

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React Native Evals leaderboard

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Benchmark score table (16 models)

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Compare top models

Definition and scoring

Quick answers

What does React Native Evals measure?

Which model scores highest on React Native Evals?

How many models are evaluated on React Native Evals?

Leaderboard · 16 models

Composer 2

Composer 2 Fast

GPT-5.4

See the field.

Benchmark score table (16 models)

Compare top models

Definition and scoring

Quick answers

What does React Native Evals measure?

Which model scores highest on React Native Evals?

How many models are evaluated on React Native Evals?

More Coding benchmarks

Leaderboard · 16 models

Composer 2

Composer 2 Fast

GPT-5.4

See the field.

Benchmark score table (16 models)

Compare top models

Definition and scoring

Quick answers

What does React Native Evals measure?

Which model scores highest on React Native Evals?

How many models are evaluated on React Native Evals?

More Coding benchmarks