OA
GPT-5.1 Codex Mini
OpenAI
$0.01
per request
OA
GPT-5 Mini
OpenAI
$0.01
per request
AN
Claude Haiku 3
Anthropic
$0.0088
per request
Cheapest10,000
5,000
Cost per Request
Context Window
Pricing Breakdown
| Metric | GPT-5.1 Codex Mini | GPT-5 Mini | Claude Haiku 3 |
|---|---|---|---|
| Input Price | $0.25/MTok | $0.25/MTok | $0.25/MTok |
| Output Price | $2.00/MTok | $2.00/MTok | $1.25/MTok |
| Cached Input | $0.03/MTok | $0.03/MTok | $0.03/MTok |
| Cost / Request | $0.01 | $0.01 | $0.0088 |
| Daily (100 req) | $1.25 | $1.25 | $0.88 |
| Monthly (100 req/day) | $37.50 | $37.50 | $26.25 |
Features & Capabilities
| Feature | GPT-5.1 Codex Mini | GPT-5 Mini | Claude Haiku 3 |
|---|---|---|---|
| Context Window | 400K | 400K | 200K |
| Max Output | 16K | 16K | 4K |
| Caching | Yes | Yes | Yes |
| Batch API | Yes | Yes | Yes |
| Vision | No | Yes | Yes |
| Tool Use | Yes | Yes | Yes |
| Best For | codingautocompletebudget | chatfast tasks | budgetlegacy |