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Perplexity: Sonar Reasoning Pro

perplexity/sonar-reasoning-pro
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Note: Sonar Pro pricing includes Perplexity search pricing. See [details here](https://docs.perplexity.ai/guides/pricing#detailed-pricing-breakdown-for-sonar-reasoning-pro-and-sonar-pro) Sonar Reasoning Pro is a premier reasoning model powered by DeepSeek R1 with Chain of Thought (CoT).

Modalities
In / out per 1M$2.00 / $8.00
Context125K
ReleasedMar 7, 2025

Providers

1 provider serves this model upstream.

Providers serving this model
ProviderInput /MOutput /MCache read /MLatency P50Throughput P50Uptime
Perplexity$2.00$8.00Variable21.55s35 tps100%

Market-wide measurements, refreshed every 15 minutes. They describe who serves Sonar Reasoning Pro in general, not how ProjectCOZY routes your requests.

Pricing

List rates per 1M tokens — what Sonar Reasoning Pro costs pay-as-you-go elsewhere, not what you pay here.

Input
$2.00
per 1M tokens
Output
$8.00
per 1M tokens
Cache read
—
not published
Included in every pass
Sonar Reasoning Pro is included in every ProjectCOZY pass at no extra cost — one flat rate, no per-token metering. The rates above are there for comparison.

Performance

Time to first token and output speed across every provider, over the last 3 days.

0.0s100.0s200.0s300.0s400.0s
Oct 29, 12 AMOct 29, 8 AMOct 29, 4 PMOct 30, 12 AMOct 30, 8 AMOct 30, 4 PMOct 31, 12 AMOct 31, 8 PM
Median 90th percentile 99th percentile
0 tok/s50 tok/s100 tok/s150 tok/s200 tok/s
Oct 29, 12 AMOct 29, 8 AMOct 29, 4 PMOct 30, 12 AMOct 30, 8 AMOct 30, 4 PMOct 31, 12 AMOct 31, 8 PM
Median 90th percentile 99th percentile

Uptime

100% of requests were served successfully over the last 3 days, across all providers.

Last 3 daysAvailability 89.38%
Oct 29, 6:00 PMNow
Availability over the last 24 hoursAvailability 88.18%
100% 78% 56% 35%
Oct 31, 6:10 PMNow

Apps

Tools that most often run Sonar Reasoning Pro, by tokens this week.

Chat AI App80% of tokens207.4MLinker6% of tokens15.6MGestor IA5.6% of tokens14.5MWordRocket4.2% of tokens11.0MZimmWriter4.2% of tokens10.9M

Activity

692.7M tokens processed market-wide in the last month.

010.0M20.0M30.0M40.0M
Oct 2Oct 7Oct 12Oct 17Oct 22Oct 27Nov 1
Tokens

FAQ

Which model id do I use for Sonar Reasoning Pro?
perplexity/sonar-reasoning-pro. Send it as the model field from any OpenAI-compatible client, against https://minuykh.app/v1.
How much context does Sonar Reasoning Pro hold?
128,000 tokens per request, of which up to 115,200 can be the response.
What can it accept and return?
Input: text, image. Output: text.
What does Sonar Reasoning Pro cost on a pass?
Nothing beyond the pass itself. Pay-as-you-go elsewhere it lists at $2.00 per 1M input tokens and $8.00 per 1M output tokens.
Who built Sonar Reasoning Pro?
Perplexity, in the Sonar family.

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