Migrating from claude-3-7-sonnet-20250219 to claude-sonnet-4-20250514

What changes when you move from claude-3-7-sonnet-20250219 to claude-sonnet-4-20250514: prices, limits, features and parameters, read from each company's own pages.

From: claude-3-7-sonnet-20250219
Status: Retired
Shutdown: Feb 19, 2026
Time left: —

To: claude-sonnet-4-20250514
Status: Retired
Shutdown: Jun 15, 2026
Time left: —

claude-sonnet-4-20250514 is itself retired. Its replacement is claude-sonnet-5-5.

Prices

USD per 1M tokens, standard tier

Type	claude-3-7-sonnet-20250219	claude-sonnet-4-20250514	Change
Input	Not published	$3.00first seen October 1, 2026 · source	—
Cached input	Not published	$0.30first seen October 1, 2026 · source	—
Output	Not published	$15.00first seen October 1, 2026 · source	—

Other tiers, prompt-size bands and modalities are on each model's page.

Limits

Tokens

Neither company publishes a context window or output limit for these models.

Benchmarks

Same benchmark and source on both sides; settings named where they differ

Benchmark	claude-3-7-sonnet-20250219	claude-sonnet-4-20250514	Change
Arena TextArena, thinking 32k. Ranges don't overlap. Other settings 1372 ±4 → 1391 ±4	1388 ±4	1402 ±4	+14
Arena Text: CodingArena, thinking 32k. Ranges don't overlap. Other settings 1431 ±7 → 1449 ±7	1452 ±8	1474 ±8	+22
Arena VisionArena, thinking 32k. Other settings 1175 ±9 → 1188 ±14	1193 ±15	1206 ±17	+13 within range
GPQA DiamondEpoch AI, 59k (vs 64k). Other settings 76.8% → 78.3% 32k 76.8% → 75.8% 16k 66.0% → 66.7%	79.7%	79.2%	−0.5 pts
MATH Level 5Epoch AI.	68.2%	84.4%	+16.2 pts
OTIS Mock AIME 2024-2025Epoch AI, 32k. Other settings not run → 68.9% 59k 46.7% → 53.3% 16k 21.9% → 28.9%	53.3%	71.1%	+17.8 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 models

Neither company publishes feature facts for these models.

Aliases

All aliases

No aliases point at either model.

On cloud platforms

All platform dates

Model	Platform	Platform ID	Shutdown	Time left
claude-3-7-sonnet-20250219	Google Cloud Vertex AI	claude-3-7-sonnet	May 11, 2026Retired on May 11, 2026
claude-sonnet-4-20250514	Amazon Bedrock	anthropic.claude-sonnet-4-20250514-v1:0	Oct 14, 2026Retired on October 14, 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-3-7-sonnet-20250219 to claude-sonnet-4-20250514.

Compared from AIWire's published data when this page loaded. Each fact links to the page it came from. Model pages: claude-3-7-sonnet-20250219, claude-sonnet-4-20250514.