Anthropic: Claude Opus 4.5

helicone/claude-4.5-opus · family claude-opus · price provider-declared (via models.dev), USD per 1M tokens. Capabilities: toolsreasoningtextimage.

$10.00Blended $/1M (3:1)

$5Input $/1M

$25Output $/1M

$30.001M in + 1M out

$0.5 −90%Cache read $/1M

—Cheapest rank

Provider: Helicone (helicone)
Context: 200,000 tokens
Max output: 64,000 tokens
Capabilities: toolsreasoningtextimage

Call it

jishie indexes & prices models; it does not proxy inference. Most providers are OpenAI-compatible — point base_url at Helicone and pass this model id:

curl $BASE_URL/v1/chat/completions \
  -H "Authorization: Bearer $API_KEY" -H "Content-Type: application/json" \
  -d '{"model":"claude-4.5-opus","messages":[{"role":"user","content":"hello"}]}'

Route programmatically with MCP find_model / get_model, or fetch this record free (no wallet):