Migrating from claude-3-sonnet-20240229 to claude-3-5-sonnet-20240620
What changes when you move from claude-3-sonnet-20240229 to claude-3-5-sonnet-20240620: prices, limits, features and parameters, read from each company's own pages.
- Status
- Retired
- Shutdown
- Jul 21, 2025
- Time left
- —
- Status
- Retired
- Shutdown
- Oct 28, 2025
- Time left
- —
claude-3-5-sonnet-20240620 is itself retired. Its replacement is claude-sonnet-5-5.
Prices
USD per 1M tokens, standard tierNeither model has published per-token prices.
Limits
TokensNeither company publishes a context window or output limit for these models.
Benchmarks
Same benchmark, source and setting on both sides| Benchmark | claude-3-sonnet-20240229 | claude-3-5-sonnet-20240620 | Change |
|---|---|---|---|
| Arena TextArena. Ranges don't overlap. | 1281 ±4 | 1343 ±3 | +62 |
| Arena Text: CodingArena. Ranges don't overlap. | 1318 ±7 | 1399 ±7 | +81 |
| Arena VisionArena. Ranges don't overlap. | 1016 ±11 | 1145 ±10 | +129 |
| GPQA DiamondEpoch AI. | 40.6% | 54.0% | +13.4 pts |
| MATH Level 5Epoch AI. | 18.2% | 51.7% | +33.5 pts |
| OTIS Mock AIME 2024-2025Epoch AI. | 2.5% | 6.5% | +4.0 pts |
A score from one source is never compared with another source's, and company-reported scores are compared only within the same company; settings named where they differ. Data: Arena (arena.ai), CC BY 4.0; Epoch AI, Capabilities & benchmarking (epoch.ai/benchmarks), CC BY.
Features and parameters
Compare modelsNeither company publishes feature facts for these models.
Aliases
All aliasesNo aliases point at either model.
On cloud platforms
All platform dates| Model | Platform | Platform ID | Shutdown | Time left |
|---|---|---|---|---|
| claude-3-5-sonnet-20240620 | Google Cloud Vertex AI | claude-3-5-sonnet | Feb 19, 2026Retired on February 19, 2026 |
Read daily from each platform's own pages. The status above uses each company's own date. Time left counts to 00:00 UTC on the shutdown date, which is the evening before in ET.
Checklist
- Change the model string from
claude-3-sonnet-20240229toclaude-3-5-sonnet-20240620.
Compared from AIWire's published data when this page loaded. Each fact links to the page it came from. Model pages: claude-3-sonnet-20240229, claude-3-5-sonnet-20240620.