Claude 3.5 Sonnet

Providers: 5 Unit: USD / 1M tokens Tracking: Daily Compare with Other Models ↓

Updated: 2026-06-03

As of 2026-06-03, AICostIndex tracks 5 observed provider listings for Claude 3.5 Sonnet. The lowest currently observed prices are $3.0000 for input and $15.0000 for output per 1M tokens. Cached pricing signals are also available on some provider listings. Source policy details remain available on the Data Sources page. Final billing terms should always be verified on the official vendor website.

Quick Take

Claude 3.5 Sonnet is presented here as a pricing reference page first: compare the visible lowest prices, check how many providers are currently listed, and then inspect vendor-level differences.

This page tracks 5 observed provider listings as of 2026-06-03.
The current lowest observed prices are $3.0000 for input and $15.0000 for output per 1M tokens.
Some providers also expose cached pricing, which may materially change repeat-workload costs.

Source policy and authority rules remain documented on the Data Sources page.

Providers

Vendors providing this model with comparable snapshots.

Together AI

TREND FLAT Last check: 2026-03-10 02:14 UTC

Standard Pricing

USD / 1M

Input / 1M tokens

$3.0000

Output / 1M tokens

$15.0000

Cached Pricing

USD / 1M

Cached input / 1M

$N/A

Cached output / 1M

$N/A

Other Pricing Modes USD / 1M

N/A

Price History · Together AI

USD / 1M · Daily · UTC

30D

Vendor Detail Official Price

Evidence: line_a · level=L0 · provider=n/a

Anthropic

TREND FLAT Last check: 2026-03-13 06:13 UTC

Standard Pricing

USD / 1M

Input / 1M tokens

$3.0000

Output / 1M tokens

$15.0000

Cached Pricing

USD / 1M

Cached input / 1M

$0.3000

Cached output / 1M

$N/A

Other Pricing Modes USD / 1M

cache_creation_input_token_cost$3.7500

cache_read_input_token_cost$0.3000

cache_creation_input_token_cost_above_1hr$6.0000

Price History · Anthropic

USD / 1M · Daily · UTC

30D

Vendor Detail Official Price

Evidence: litellm · level=L0 · provider=anthropic

OpenRouter

TREND UP Last check: 2026-05-26 17:56 UTC

Standard Pricing

USD / 1M

Input / 1M tokens

$3.0000

Output / 1M tokens

$15.0000

Cached Pricing

USD / 1M

Cached input / 1M

$N/A

Cached output / 1M

$N/A

Other Pricing Modes USD / 1M

N/A

Price History · OpenRouter

USD / 1M · Daily · UTC

30D

Vendor Detail Official Price ↗

Evidence: litellm · level=L0 · provider=openrouter

Vercel AI Gateway

TREND UP Last check: 2026-06-03 17:56 UTC

Standard Pricing

USD / 1M

Input / 1M tokens

$3.0000

Output / 1M tokens

$15.0000

Cached Pricing

USD / 1M

Cached input / 1M

$0.3000

Cached output / 1M

$N/A

Other Pricing Modes USD / 1M

cache_creation_input_token_cost$3.7500

cache_read_input_token_cost$0.3000

Price History · Vercel AI Gateway

USD / 1M · Daily · UTC

30D

Vendor Detail Official Price ↗

Evidence: litellm · level=L0 · provider=vercel_ai_gateway

Replicate

TREND UP Last check: 2026-05-28 07:26 UTC

Standard Pricing

USD / 1M

Input / 1M tokens

$3.7500

Output / 1M tokens

$18.7500

Cached Pricing

USD / 1M

Cached input / 1M

$N/A

Cached output / 1M

$N/A

Other Pricing Modes USD / 1M

N/A

Price History · Replicate

USD / 1M · Daily · UTC

30D

Vendor Detail Official Price

Evidence: litellm · level=L0 · provider=replicate

More Comparisons

Claude 3.5 Sonnet VS Qwen 2.5 7B

Claude 3.5 Sonnet VS BGE M3

Claude 3.5 Sonnet VS BGE Reranker V2 M3

Premium Report

Need Deeper Pricing Insight?

Get cross-vendor cost intelligence, including hidden token/API costs,
plus full-period change history in CSV format.

Cross-Vendor Benchmark Historical CSV Instant Download

Buy via PayPal - Last Month Report (CSV) — $1,500

Instant download