Overall · Snapshot captured:
- Artificial Analysis Intelligence Index
- 38.2
- Coding Index
- 71.5
- Agentic Index
- 43.6
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Artificial Analysis Design Arena
Claude Sonnet 5
FeaturedClaude Sonnet 5 brings near-flagship coding and agentic quality to the Sonnet tier, with a 1M-token context window and up to 128K output tokens. It is the default choice for production workloads that need Claude quality without Opus cost. Note that Sonnet 5 uses a new tokenizer that produces roughly 30 percent more tokens for the same text than Sonnet 4.6, so budget accordingly when migrating: the per-token price is the same, but the same document costs more to process. Available on the DOS.AI gateway with one API key and unified billing.
Capabilities:Advanced reasoningCode generationVisionTool callingLong context (1M)
Modalities
Text input tokens
Image input
Text generation tokens
Input / Output Price
$2.00/$10.00/ 1M
Context Length
1M tokens
Released
Jun 30, 2026
Providers
Different companies host the same model. DOS.AI routes your request to one of them based on the routing mode you pick - Balanced (price + speed), Nitro (fastest), or Exacto (highest tool-calling accuracy).
Reasoning effortⓘAll
| Provider | Input /1M | Output /1M | Cache read /M | Latency | Throughput | Uptime |
|---|---|---|---|---|---|---|
Anthropic | $2.00 | $10.00 | $0.20 | 1.78 s | - | 100.0% |
Pricing
Rates from the DOS.AI catalog for the billing units shown. Caching and provider discounts mean the price actually paid is often below the listed one.
Weighted Averagei
Weighted Avg Input Price
$2.118/ 1M tokens
Equal to list price
Weighted Avg Output Price
$10.00/ 1M tokens
Equal to list price
Cache read
$0.20/ 1M tokens
Rate for cached input tokens
Price History1 verified endpoints
Weighted Average($2.12)
Provider↕ | Effective in /M↕ | Effective out /M↕ | Cache read /M↕ | Latency↕ | Throughput↕ | Uptime↕ | Savings↕ |
|---|---|---|---|---|---|---|---|
Anthropic | $2.12 | $10.00 | $0.20 | 1.78 s | - | 100.0% | - |
Based on settled billing for the last 30d.Effective pricing represents the average price paid for requests to this endpoint, factoring in caching, discounts, and tiered pricing. Listed pricing shows the posted provider list prices.
Observed performance
Provider results (Last 7 days).
Updated Nov 3, 05:57 PM UTC
ProviderUptimeP50 responseP95 responseLatency spreadSamples
Anthropic
7,516 samples
100.0%
1.78 s
3.3 s
7,516
Anthropic
7,516 samples
- Uptime
- 100.0%
- P50 response
- 1.78 s
- P95 response
- 3.3 s
- Latency spread
Uptime is based on observed valid provider attempts. Not a contractual guarantee.
Latency is measured to provider response headers, not end-to-end completion.
Observed reliability
Success rate across observed provider requests. This is historical sample data, not live health or an uptime guarantee.
Request observations
Last 7 days
- Observed success rate
- 100.00%
- Observed requests
- 7516
Benchmarks
Dated third-party measurements with source links.
Overall · Snapshot captured:
- Elo
- 1296
- Win rate
- 53%
- Rank
- #16
Observed gateway latency
Window: 7d
- Lowest provider median TTFT
- -
- Lowest provider median latency
- 1.78 s
- Lowest provider P95 latency
- 3.3 s
- Providers with latency samples
- 1
API Integration
Use the DOS API to integrate Claude Sonnet 5 into your applications. Compatible with standard OpenAI SDKs for easy drop-in migration.
</>Run inference
curl https://api.dos.ai/v1/chat/completions \
-H "Authorization: Bearer $DOS_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "claude-sonnet-5",
"messages": [
{
"role": "user",
"content": "Hello!"
}
]
}'