o3-2025-04-16
Azure · chat model
o3-2025-04-16 is listed here as a chat model from Azure. This page shows simple API pricing, token limits, and capability flags so you can compare it with similar options.
Input
$2.2000 / 1M tokens
Output
$8.8000 / 1M tokens
Cached input
$0.5500 / 1M tokens
Context
100.0K
Quick read
Best for
Use this page when you need a fast view of cost, context size, and supported features before testing the model in your own workload.
Things to verify
Always check the provider page for discounts, cache pricing, region rules, and any model limits that may not appear in public metadata.
Pricing
| Item | Price |
|---|---|
| Input | $2.2000 / 1M tokens |
| Output | $8.8000 / 1M tokens |
| Cached input | $0.5500 / 1M tokens |
| Embedding | $2.2000 / 1M tokens |
Token limits
Context window
100.0K
Max input tokens
200.0K
Max output tokens
100.0K
Max tokens
100.0K
Capabilities
| Capability | Supported |
|---|---|
| Vision | ✅ |
| Function calling | ✅ |
| Parallel function calling | — |
| Tool choice | ✅ |
| Prompt caching | ✅ |
| Reasoning | ✅ |
| Response schema | ✅ |
| System messages | — |
| Audio input | — |
| Audio output | — |
| Web search | — |
| PDF input | — |
| Video input | — |
Benchmarks
Most benchmark rows are attached to the base model family rather than this provider route. Open benchmark explorer
Sources
| Source links | |
| Pricing data | LiteLLM model cost map |
| Synced at | 2026-05-28 |
Similar models
This list is ranked by overall similarity. Use filters to emphasize the lens that matters most for the replacement you are making.
Comparing from
| Model | Cost | Input shape | Features | Context | Why it is close |
|---|---|---|---|---|---|
| o3-2025-04-16 Azure | In $2.2000 / 1M tokens Out $8.8000 / 1M tokens |
Output: text | VisionFunction callingTool choicePrompt caching | 100.0K | Current model Reference row |
| Model | Cost | Input shape | Features | Context | Why it is close |
|---|---|---|---|---|---|
| azure Azure | In $2.0000 / 1M tokens Out $8.0000 / 1M tokens |
Output: text | VisionFunction callingTool choicePrompt caching | 100.0K | Same provider Overall 74% |
| o3-2025-04-16 Azure | In $2.0000 / 1M tokens Out $8.0000 / 1M tokens |
Output: text | VisionFunction callingTool choicePrompt caching | 100.0K | Same provider Overall 74% |
| o3 OpenAI | In $2.0000 / 1M tokens Out $8.0000 / 1M tokens | imagepdf
Output: text | VisionFunction callingTool choicePrompt caching | 100.0K | Partial I/O overlap Overall 68% |
| o3-2025-04-16 OpenAI | In $2.0000 / 1M tokens Out $8.0000 / 1M tokens | imagepdf
Output: text | VisionFunction callingTool choicePrompt caching | 100.0K | Partial I/O overlap Overall 68% |
| o4-mini-2025-04-16 Azure | In $1.2100 / 1M tokens Out $4.8400 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 100.0K | Same provider Overall 67% |
| o4-mini Azure | In $1.1000 / 1M tokens Out $4.4000 / 1M tokens |
Output: text | VisionFunction callingTool choicePrompt caching | 100.0K | Same provider Overall 66% |
| o4-mini-2025-04-16 Azure | In $1.1000 / 1M tokens Out $4.4000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 100.0K | Same provider Overall 66% |
| claude-3-7-sonnet vercel_ai_gateway | In $3.0000 / 1M tokens Out $15.0000 / 1M tokens | fileimage
Output: text | VisionFunction callingTool choicePrompt caching | 64.0K | Partial I/O overlap Overall 60% |
| gpt-5.1-2025-11-13 Azure | In $1.2500 / 1M tokens Out $10.0000 / 1M tokens | imagepdf
Output: text | VisionFunction callingTool choicePrompt caching | 128.0K | Same provider Overall 59% |
| gpt-4.1-2025-04-14 Azure | In $2.2000 / 1M tokens Out $8.8000 / 1M tokens |
Output: text | VisionFunction callingTool choicePrompt caching | 32.8K | Same provider Overall 57% |
| qwen3-max novita | In $2.1100 / 1M tokens Out $8.4500 / 1M tokens | text
Output: text | Function callingTool choiceResponse schema | 65.5K | Partial I/O overlap Overall 54% |
| gemini-3.5-flash Vertex AI | In $1.5000 / 1M tokens Out $9.0000 / 1M tokens | pdfurl
Output: text | VisionFunction callingTool choicePrompt caching | 65.5K | Partial I/O overlap Overall 54% |
| gemini-3.5-flash Google | In $1.5000 / 1M tokens Out $9.0000 / 1M tokens | audioimage
Output: text | VisionFunction callingTool choicePrompt caching | 65.5K | Partial I/O overlap Overall 54% |
| anthropic.claude-instant-v1 Bedrock | In $2.4800 / 1M tokens Out $8.3800 / 1M tokens | text
Output: text | Tool choice | 8.2K | Partial I/O overlap Overall 40% |
| glm-4.5-x zai | In $2.2000 / 1M tokens Out $8.9000 / 1M tokens |
Output: unknown | Function callingTool choice | N/A | Partial I/O overlap Overall 28% |
No models match this filter.