claude-sonnet-4

1400 Score third-party Elo · arena.ai / LMArena ?

Claude Sonnet 4 significantly enhances the capabilities of its predecessor, Sonnet 3.7, excelling in both coding and reasoning tasks with improved precision and controllability. Achieving state-of-the-art performance on SWE-bench (72.7%),...

LLM & Generative AI 1 model 2 listings snapshot Oct 14, 2026, 12:43 AM

Platforms

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Cheapest OpenRouter official $3.00 0.0% vs official Input$3.00 Output$15.00 per 1M tokens Fastest OpenRouter lowest p50 latency on this board 128.1 ms p50 Most free quota — largest published free allowance — free tier

Model variants

W3r9 dedup — same model + identical tags merge; prices are listed per billing form

Model	Provider	Tags	Input /1M	Output /1M
anthropic/claude-sonnet-4	OpenRouter	195k contextmultimodalreasoning	$3.00	$15.00
claude-sonnet-4	Anthropic	195k contextmultimodalreasoning	$3.00	$15.00

Capabilities

official design_arena & architecture metadata

Design Arena Elo official design_arena benchmark (OpenRouter)

dataviz 1159 · 56.5% wr
website 1148 · 52.4% wr
codecategories 1144 · 53.4% wr
gamedev 1143 · 54.8% wr
3d 1140 · 57.8% wr
uicomponent 1130 · 57.9% wr
svg 1078 · 51.1% wr

Input / Output modalities modality: text+image+file->text

text in+out
image input only

Platform details

per provider

provider	model	Input /1M	Output /1M	Latency ?	Official $/1M	Availability	Data time
Anthropic Official	claude-sonnet-4	$3.00	$15.00	—	$3.00	—	2026-10-14 00:43:43
DeepInfra	anthropic/claude-sonnet-4-6	$3.00	$15.00	—	—	—	2026-10-14 00:43:44
OpenRouter	anthropic/claude-sonnet-4	$3.00	$15.00	128.1 ms	$3.00	100% available	2026-10-14 00:43:21

3 rows · snapshot 2026-10-14 00:43:43 · from data/public/prices.json + measurements.json