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AnthropicTextRare

Claude Sonnet 5

Everyday Claude agent model for coding, planning, browsing, and general work

claude-sonnet-5
Type
Text
Quality
92 · Top 8% on the Epoch Capabilities Index
Context window
1,000,000 tokens
Max output
128,000 tokens
Input price
$2.00 / 1M tokens
Output price
$10.00 / 1M tokens
Cache read
$0.20 / 1M tokens
Cache write
$2.50 / 1M tokens
Released
Jun 29, 2026
Knowledge cutoff
Jan 2026
Takes in
Text, Image, PDF
Puts out
Text
Reasoning
Yes
Tool calling
Yes
Structured output
Yes
File attachments
Yes
Access
Paid
License
Proprietary
Rarity
Rare
Set number
933/1040
Open Anthropic docsQuality 92Where to run it 42Evolution 3/4Meet its creatureBattle Gemini 4 Argon

Weights aren’t public. Use is governed by Anthropic’s terms. Specs from models.dev, last changed Oct 18, 2026. Official source: docs.anthropic.com.

How good is it?

Public leaderboard scores for Claude Sonnet 5, refreshed daily from Epoch AI and LMArena.

Top 8% of the 277 models on the Epoch Capabilities Index: #24.

Quality is the share of a leaderboard’s models this one beats, from 0 to 100. Chat models are rated on Epoch AI’s Capabilities Index when it lists them, otherwise on LMArena; image and video models on LMArena’s image and video arenas.

Leaderboards

Benchmarks Epoch AI runs

Scores from Epoch AI and LMArena, licensed CC BY 4.0. Boards list models under their own names, so a close match is shown with the name it was scored under. Credits

Where to run it

42 providers sell Claude Sonnet 5 through an API. Prices are per million tokens, cheapest first.

API providers

ProviderInputOutputContext
KenariFreeclaude-sonnet-5FreeFree1M
ZenMuxFreeanthropic/claude-sonnet-5-freeFreeFree1M
UnoRouterCheapest paidclaude-sonnet-5$1.44$7.201M
302.AIclaude-sonnet-5$2.00$10.001M
AIHubMixclaude-sonnet-5$2.00$10.001M
Amazon Bedrockanthropic.claude-sonnet-5$2.00$10.001M
AnthropicOfficialclaude-sonnet-5$2.00$10.001M
Azureclaude-sonnet-5$2.00$10.001M
Azure Cognitive Servicesclaude-sonnet-5$2.00$10.001M
Cloudflare AI Gatewayanthropic/claude-sonnet-5$2.00$10.001M
Show 32 more providers
ProviderInputOutputContext
CommandCodeclaude-sonnet-5$2.00$10.001M
CrossModelanthropic/claude-sonnet-5$2.00$10.001M
DevPass (LLM Gateway)claude-sonnet-5$2.00$10.001M
Eden AIanthropic/claude-sonnet-5$2.00$10.001M
GitHub Copilotclaude-sonnet-5$2.00$10.001M
Impossiblanthropic/claude-sonnet-5$2.00$10.001M
Kilo Gatewayanthropic/claude-sonnet-5$2.00$10.001M
LLM Gatewayanthropic/claude-sonnet-5$2.00$10.001M
Merge Gatewayanthropic/claude-sonnet-5$2.00$10.001M
NanoGPTanthropic/claude-sonnet-5$2.00$10.001M
NEAR AI Cloudanthropic/claude-sonnet-5$2.00$10.001M
Neonclaude-sonnet-5$2.00$10.001M
Ofoxanthropic/claude-sonnet-5$2.00$10.001M
OpenCodeclaude-sonnet-5$2.00$10.001M
OpenRouteranthropic/claude-sonnet-5$2.00$10.001M
OrcaRouteranthropic/claude-sonnet-5$2.00$10.001M
Pioneerclaude-sonnet-5$2.00$10.001M
Prime Inferenceanthropic/claude-sonnet-5$2.00$10.001M
Requestyclaude-sonnet-5$2.00$10.001M
Standard Computeanthropic/claude-sonnet-5$2.00$10.001M
Tempr Gatewayanthropic/claude-sonnet-5$2.00$10.001M
Venice AIclaude-sonnet-5$2.00$10.001M
Vercel AI Gatewayanthropic/claude-sonnet-5$2.00$10.001M
Vertexclaude-sonnet-5@default$2.00$10.001M
Vertex (Anthropic)claude-sonnet-5@default$2.00$10.001M
Vivgridclaude-sonnet-5$2.00$10.001M
Cortecsclaude-sonnet-5$2.20$11.001M
Opperclaude-sonnet-5$2.20$11.001M
AI/ML APIanthropic/claude-sonnet-5$2.60$13.001M
Abacusclaude-sonnet-5$3.00$15.001M
Model Oracle AIclaude-sonnet-5——1M
Snowflake Cortexclaude-sonnet-5——1M

From models.dev and Hugging Face, checked daily. Resellers’ listings can lag behind their price pages, so confirm with the provider before you commit.

Face off

Current text models from other labs at a similar output price.

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