Claude Opus 4.5
abacus/claude-opus-4-5-20251101 · family claude-opus · in: text, image → out: text · price provider-declared (via models.dev). Capabilities: tools reasoning text image.
$10.00
Blended $/1M (3:1)
$5
Input $/1M
$25
Output $/1M
$30.00
1M in + 1M out
—
Cache read $/1M
#7059 of 7,708
Cheapest rank
- Provider
- Abacus (
abacus) - Kind
- text (outputs text)
- Context
- 200,000 tokens
- Max output
- 64,000 tokens
- Capabilities
- tools reasoning text image
Same model, other providers
“Claude Opus 4.5” is offered by 16 providers — cheapest-effective first. QiHang is the cheapest at $1.42 blended.
| Provider | Input | Output | Blended | Context |
|---|---|---|---|---|
| QiHang | $0.71 | $3.57 | $1.42 | 200k |
| Abacus (this) | $5 | $25 | $10.00 | 200k |
| Perplexity Agent | $5 | $25 | $10.00 | 200k |
| Anthropic | $5 | $25 | $10.00 | 200k |
| Azure | $5 | $25 | $10.00 | 200k |
| Azure Cognitive Services | $5 | $25 | $10.00 | 200k |
| ZenMux | $5 | $25 | $10.00 | 200k |
| Vercel AI Gateway | $5 | $25 | $10.00 | 200k |
| Vertex (Anthropic) | $5 | $25 | $10.00 | 200k |
| Eden AI | $5 | $25 | $10.00 | 200k |
| Tempr | $5 | $25 | $10.00 | 200k |
| OpenCode Zen | $5 | $25 | $10.00 | 200k |
| Amazon Bedrock | $5 | $25 | $10.00 | 200k |
Call it
jishie indexes & prices models; it does not proxy inference.
Most providers are OpenAI-compatible — point base_url at Abacus and pass this model id:
curl $BASE_URL/v1/chat/completions \
-H "Authorization: Bearer $API_KEY" -H "Content-Type: application/json" \
-d '{"model":"claude-opus-4-5-20251101","messages":[{"role":"user","content":"hello"}]}'
Route programmatically with MCP find_model / get_model, or fetch this record free (no wallet):