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Claude Sonnet 4.6

Anthropic · claude-sonnet-4-6

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Claude workhorse for coding agents, careful analysis, and production cost control

Specification

anthropic listing

Context
1M
Max output
128K
Released
2026-02-17
Knowledge cutoff
2025-08-31
Retires
2027-02-17
Open weights
no
Input
text, image, pdf
Output
text

Price

US dollars per million tokens · anthropic list price

Input
$3.00
Output
$15.00
Cache read
$0.30
Cache write
$3.75

Batch and priority prices

US dollars per million tokens · per listing

PriceListing$/M
Cache write, 1 hourbedrock_converse$6.00
Cache write, 1 hourbedrock_converse · us$6.60

Long-context price tiers

the rate above each context threshold

AbovePrice$/M
200KCache read$0.60
200KCache write$7.50
200KInput$6.00
200KOutput$22.50

Available from 64 hosts

HostIn $/MOut $/MCache rdCache wrContextOutputRetires
anthropicvendor$3.00$15.00$0.30$3.751M128K2027-02-17
kenarifreefree1M64K
xpersona$0.90$5.55$0.09200K128K
kilo · stealth$2.40$12.00$0.24$3.001M64K
poe$2.60$13.00$0.26$3.20983K128K
302ai$3.00$15.001M64K
abacus$3.00$15.001M64K
aihubmix$3.00$15.00$0.30$3.751M64K
amazon-bedrock$3.00$15.00$0.30$3.751M64K
amazon-bedrock · global$3.00$15.00$0.30$3.751M64K
amazon-bedrock · jp$3.00$15.00$0.30$3.751M64K
amazon-bedrock · us$3.00$15.00$0.30$3.751M64K
auriko$3.00$15.00$0.30$3.751M64K
azure$3.00$15.00$0.30$3.751M64K
azure_ai$3.00$15.00$0.30$3.751M64K2027-02-10
azure-cognitive-services$3.00$15.00$0.30$3.751M64K
bedrock_converse$3.00$15.00$0.30$3.751M64K
bedrock_converse · global$3.00$15.00$0.30$3.751M64K
cloudflare-ai-gateway$3.00$15.00$0.30$3.751M128K
crossmodel$3.00$15.00$0.30$3.751M128K
daoxe$3.00$15.00$0.30$3.751M64K
databricks$3.00$15.00$0.30$3.751M64K
deepinfra$3.00$15.001M
edenai$3.00$15.00$0.30$3.751M64K
fastrouter$3.00$15.001M64K
freemodel$3.00$15.00$0.30$3.751M64K
frogbot$3.00$15.00$0.30$3.75200K64K
github-copilot$3.00$15.00$0.30$3.75200K32K
gmicloud$3.00$15.00$0.30410K64K
impossibl$3.00$15.00$0.30$3.751M64K
kilo$3.00$15.00$0.30$3.751M128K
llmgateway$3.00$15.00$0.30$3.751M64K
llmgateway-providers$3.00$15.00$0.30$3.751M64K
llmgateway-providers · aws-bedrock$3.00$15.00$0.30$3.751M64K
llmgateway-providers · vertex-anthropic$3.00$15.00$0.301M64K
merge-gateway$3.00$15.00$0.30$3.751M128K
modelis$3.00$15.001M64K
nano-gpt$3.00$15.00$0.301M128K
nano-gpt · thinking$3.00$15.00$0.301M128K
nearai$3.00$15.00$0.30$3.751M64K
neon$3.00$15.00$0.30$3.751M64K
ofox$3.00$15.00$0.30$3.751M128K
opencode$3.00$15.00$0.30$3.751M64K
openrouter$3.00$15.00$0.30$3.751M128K
opper$3.00$15.00$0.30$3.751M64K
orcarouter$3.00$15.00$0.30$3.751M64K
perplexity$3.00$15.00$0.30
perplexity-agent$3.00$15.00$0.30200K64K
pioneer$3.00$15.00$0.30$3.751M128K
requesty$3.00$15.00$0.30$3.751M128K
routing-run$3.00$15.001M64K
snowflake$3.00$15.00$0.30200K16K
vercel$3.00$15.00$0.30$3.751M128K
vertex_ai-anthropic_models$3.00$15.00$0.30$3.751M64K
zenmux$3.00$15.00$0.30$3.751M64K
amazon-bedrock · au$3.30$16.50$0.33$4.1251M128K
amazon-bedrock · eu$3.30$16.50$0.33$4.1251M64K
bedrock_converse · au$3.30$16.50$0.33$4.1251M64K
bedrock_converse · eu$3.30$16.50$0.33$4.1251M64K
bedrock_converse · jp$3.30$16.50$0.33$4.1251M64K
bedrock_converse · us$3.30$16.50$0.33$4.1251M64K
venice$3.60$18.00$0.36$4.501M64K
anyapi1M64K
snowflake-cortex1M16K

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