claude-3-opus-20240229
Anthropic · chat model
claude-3-opus-20240229 is listed here as a chat model from Anthropic. This page shows simple API pricing, token limits, and capability flags so you can compare it with similar options.
Input
$15.0000 / 1M tokens
Output
$75.0000 / 1M tokens
Cached input
$1.5000 / 1M tokens
Context
4.1K
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 | $15.0000 / 1M tokens |
| Output | $75.0000 / 1M tokens |
| Cached input | $1.5000 / 1M tokens |
| Cache write | $18.7500 / 1M tokens |
| Embedding | $15.0000 / 1M tokens |
Token limits
Context window
4.1K
Max input tokens
200.0K
Max output tokens
4.1K
Max tokens
4.1K
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
| Benchmark | Score | Metric | Scope | Checked | Source |
|---|---|---|---|---|---|
| Aider Refactoring | 72.3% | score | Base model: Claude 3 Opus (claude-3-opus-20240229) | 2026-05-31 | Link |
Sources
| Source links | |
| Pricing data | LiteLLM model cost map |
| Synced at | 2026-05-28 |
Docs
| Official docs |
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 |
|---|---|---|---|---|---|
| claude-3-opus-20240229 Anthropic | In $15.0000 / 1M tokens Out $75.0000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 4.1K | Current model Reference row |
| Model | Cost | Input shape | Features | Context | Why it is close |
|---|---|---|---|---|---|
| anthropic.claude-3-opus-20240229-v1:0 Bedrock | In $15.0000 / 1M tokens Out $75.0000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choiceResponse schema | 4.1K | Text + image covered Overall 95% |
| eu.anthropic.claude-3-opus-20240229-v1:0 Bedrock | In $15.0000 / 1M tokens Out $75.0000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choiceResponse schema | 4.1K | Text + image covered Overall 95% |
| us.anthropic.claude-3-opus-20240229-v1:0 Bedrock | In $15.0000 / 1M tokens Out $75.0000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choiceResponse schema | 4.1K | Text + image covered Overall 95% |
| claude-3-opus vercel_ai_gateway | In $15.0000 / 1M tokens Out $75.0000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choiceResponse schema | 4.1K | Text + image covered Overall 95% |
| claude-3-opus@20240229 vertex_ai-anthropic_models | In $15.0000 / 1M tokens Out $75.0000 / 1M tokens | imagetext code
Output: text | VisionFunction callingTool choice | 4.1K | Text + image covered Overall 82% |
| claude-4-opus vercel_ai_gateway | In $15.0000 / 1M tokens Out $75.0000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choiceResponse schema | 32.0K | Text + image covered Overall 82% |
| claude-3-haiku-20240307 Anthropic | In $0.2500 / 1M tokens Out $1.2500 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 4.1K | Same provider Overall 80% |
| anthropic.claude-opus-4-1-20250805-v1:0 bedrock_converse | In $15.0000 / 1M tokens Out $75.0000 / 1M tokens | imagetext pdf
Output: text | VisionFunction callingTool choicePrompt caching | 32.0K | Text + image covered Overall 78% |
| anthropic.claude-opus-4-20250514-v1:0 bedrock_converse | In $15.0000 / 1M tokens Out $75.0000 / 1M tokens | imagetext pdf
Output: text | VisionFunction callingTool choicePrompt caching | 32.0K | Text + image covered Overall 78% |
| claude-opus-4-1 azure_ai | In $15.0000 / 1M tokens Out $75.0000 / 1M tokens | imagetext pdf
Output: text | VisionFunction callingTool choicePrompt caching | 32.0K | Text + image covered Overall 78% |
| claude-4-opus-20250514 Anthropic | In $15.0000 / 1M tokens Out $75.0000 / 1M tokens | imagetext pdf
Output: text | VisionFunction callingTool choicePrompt caching | 32.0K | Same provider Overall 78% |
| claude-opus-4-1 Anthropic | In $15.0000 / 1M tokens Out $75.0000 / 1M tokens | imagetext pdf
Output: text | VisionFunction callingTool choicePrompt caching | 32.0K | Same provider Overall 78% |
| claude-opus-4-1-20250805 Anthropic | In $15.0000 / 1M tokens Out $75.0000 / 1M tokens | imagetext pdf
Output: text | VisionFunction callingTool choicePrompt caching | 32.0K | Same provider Overall 78% |
| claude-opus-4-20250514 Anthropic | In $15.0000 / 1M tokens Out $75.0000 / 1M tokens | imagetext pdf
Output: text | VisionFunction callingTool choicePrompt caching | 32.0K | Same provider Overall 78% |
| gpt-4o-2024-08-06 Azure | In $2.7500 / 1M tokens Out $11.0000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 16.4K | Text + image covered Overall 68% |
| gpt-4o-2024-11-20 Azure | In $2.7500 / 1M tokens Out $11.0000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 16.4K | Text + image covered Overall 68% |
| gpt-4o-2024-08-06 Azure | In $2.7500 / 1M tokens Out $11.0000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 16.4K | Text + image covered Overall 68% |
| gpt-4o-2024-08-06 Azure | In $2.5000 / 1M tokens Out $10.0000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 16.4K | Text + image covered Overall 68% |
| gpt-4o-2024-08-06 Azure | In $2.5000 / 1M tokens Out $10.0000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 16.4K | Text + image covered Overall 68% |
| gpt-4o-2024-11-20 Azure | In $2.5000 / 1M tokens Out $10.0000 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 16.4K | Text + image covered Overall 68% |
| gpt-4o-mini-2024-07-18 Azure | In $0.1650 / 1M tokens Out $0.6600 / 1M tokens | imagetext
Output: text | VisionFunction callingTool choicePrompt caching | 16.4K | Text + image covered Overall 65% |
| claude-3-5-sonnet vercel_ai_gateway | In $3.0000 / 1M tokens Out $15.0000 / 1M tokens | imagetext file
Output: text | VisionFunction callingTool choicePrompt caching | 8.2K | Text + image covered Overall 64% |
| claude-3-5-sonnet-20241022 vercel_ai_gateway | In $3.0000 / 1M tokens Out $15.0000 / 1M tokens | imagetext file
Output: text | VisionFunction callingTool choicePrompt caching | 8.2K | Text + image covered Overall 64% |
| claude-opus-4-5-20251101 Anthropic | In $5.0000 / 1M tokens Out $25.0000 / 1M tokens | imagetext pdf
Output: text | VisionFunction callingTool choicePrompt caching | 64.0K | Same provider Overall 63% |
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