Anthropic: Claude Sonnet 4.5

The same model varies by 41.7× on input price — from $0.090 at Cavoti AI up to $3.75 at Venice.

• Cavoti AI cheapest

  claude-sonnet-4-5

  Input /1M

  $0.090

  Output /1M

  $0.450
  context —Sign up
• Experiential Labs

  claude-sonnet-4.5

  Input /1M

  $0.610

  Output /1M

  $2.94
  context 200KSign up
• Kie AI

  claude-sonnet-4-5

  Input /1M

  $0.850

  Output /1M

  $4.28
  context —Sign up
• OpenRouter

  anthropic/claude-sonnet-4.5:batch

  Input /1M

  $1.50

  Output /1M

  $7.50
  context 1MSign up
• AtmoRouter

  cc/claude-sonnet-4-5

  Input /1M

  $2.16

  Output /1M

  $10.80
  context 200KSign up
• ZenMux

  anthropic/claude-sonnet-4.5

  Input /1M

  $3.00

  Output /1M

  $15.00
  context 1MSign up
• BAI

  claude-sonnet-4.5

  Input /1M

  $3.00

  Output /1M

  $15.00
  context —Sign up
• xKiro

  anthropic/claude-sonnet-4.5

  Input /1M

  $3.00

  Output /1M

  $15.00
  context 1MSign up
• Infron

  anthropic/claude-sonnet-4.5

  Input /1M

  $3.00

  Output /1M

  $15.00
  context 1MSign up
• OpenRouter

  anthropic/claude-sonnet-4.5

  Input /1M

  $3.00

  Output /1M

  $15.00
  context 1MSign up
• NanoGPT

  anthropic/claude-sonnet-4.5

  Input /1M

  $3.00

  Output /1M

  $15.00
  context 200KSign up
• NanoGPT

  anthropic/claude-sonnet-4.5:thinking

  Input /1M

  $3.00

  Output /1M

  $15.00
  context 200KSign up
• TokenRouter

  anthropic/claude-sonnet-4.5

  Input /1M

  $3.00

  Output /1M

  $15.00
  context —Sign up
• OpenCode

  claude-sonnet-4-5

  Input /1M

  $3.00

  Output /1M

  $15.00
  context —Sign up
• AIHubMix

  claude-sonnet-4-5

  Input /1M

  $3.30

  Output /1M

  $16.50
  context 200KSign up
• Venice

  claude-sonnet-4-5

  Input /1M

  $3.75

  Output /1M

  $18.75
  context 198KSign up
• Cline

  anthropic/claude-sonnet-4.5

  Input /1M

  —

  Output /1M

  —
  context —Sign up
• SnifoxAI

  anthropic/claude-sonnet-4.5

  Input /1M

  —

  Output /1M

  —
  context —Sign up
• InxoraLabs

  ixlabs/claude-sonnet-4.5

  Input /1M

  —

  Output /1M

  —
  context —Sign up
• Cline

  anthropic/claude-sonnet-4.5:batch

  Input /1M

  —

  Output /1M

  —
  context —Sign up
• UnUnorouter

  claude-sonnet-4.5

  Input /1M

  —

  Output /1M

  —
  context 1MSign up

Gateway	Model ID	Context	Input /1M	Output /1M
Cavoti AI cheapest	claude-sonnet-4-5	—	$0.090	$0.450	Sign up
Experiential Labs	claude-sonnet-4.5	200K	$0.610	$2.94	Sign up
Kie AI	claude-sonnet-4-5	—	$0.850	$4.28	Sign up
OpenRouter	anthropic/claude-sonnet-4.5:batch	1M	$1.50	$7.50	Sign up
AtmoRouter	cc/claude-sonnet-4-5	200K	$2.16	$10.80	Sign up
ZenMux	anthropic/claude-sonnet-4.5	1M	$3.00	$15.00	Sign up
BAI	claude-sonnet-4.5	—	$3.00	$15.00	Sign up
xKiro	anthropic/claude-sonnet-4.5	1M	$3.00	$15.00	Sign up
Infron	anthropic/claude-sonnet-4.5	1M	$3.00	$15.00	Sign up
OpenRouter	anthropic/claude-sonnet-4.5	1M	$3.00	$15.00	Sign up
NanoGPT	anthropic/claude-sonnet-4.5	200K	$3.00	$15.00	Sign up
NanoGPT	anthropic/claude-sonnet-4.5:thinking	200K	$3.00	$15.00	Sign up
TokenRouter	anthropic/claude-sonnet-4.5	—	$3.00	$15.00	Sign up
OpenCode	claude-sonnet-4-5	—	$3.00	$15.00	Sign up
AIHubMix	claude-sonnet-4-5	200K	$3.30	$16.50	Sign up
Venice	claude-sonnet-4-5	198K	$3.75	$18.75	Sign up
Cline	anthropic/claude-sonnet-4.5	—	—	—	Sign up
SnifoxAI	anthropic/claude-sonnet-4.5	—	—	—	Sign up
InxoraLabs	ixlabs/claude-sonnet-4.5	—	—	—	Sign up
Cline	anthropic/claude-sonnet-4.5:batch	—	—	—	Sign up
UnUnorouter	claude-sonnet-4.5	1M	—	—	Sign up

Data last updated 6 hours ago.