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Perplexity · deprecated

Sonar Reasoning Pro

Sonar Reasoning Pro is attributed to Perplexity in the catalog. It accepts text and image input and produces text output. Reported capabilities include reasoning.

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Report an errorModel and price history

Modalities

Hosted provider token rates

$2 / $8

USD per 1M input / output tokens · Eden AI

Context

128K

Released

2024-01-01

Knowledge cutoff

Sep 1, 2025

No recent lab-operated provider rate is available. Showing the third-party host with the lowest input rate + ¼ output rate. This is one offering, not an average; other providers, modalities, tiers, and fees may differ.

Where to use it

12 observed offerings · token prices in USD per million where available

Estimate your workload cost
DevPass (LLM Gateway)

sonar-reasoning-pro

current

Input

$2

Output

$8

Cache

—

Context

128K

Max output

4K
Reasoning
Yes
Tool calling
No
Structured output
No
Temperature
Unknown

Historical price

NanoGPT

sonar-reasoning-pro

current

Input

$2

Output

$8

Cache

$1

Context

128K

Max output

115K
Reasoning
Yes
Tool calling
No
Structured output
No
Temperature
Unknown

Historical price

Perplexity

sonar-reasoning-pro

deprecated

Input

$2

Output

$8

Cache

—

Context

128K

Max output

4K
Reasoning
Yes
Tool calling
No
Structured output
Unknown
Temperature
Yes

Not a current offering

Helicone

sonar-reasoning-pro

current

Input

$2

Output

$8

Cache

—

Context

127K

Max output

4K
Reasoning
Yes
Tool calling
No
Structured output
Unknown
Temperature
Yes

Recent price

AnyAPI

perplexity/sonar-reasoning-pro

current

Input

—

Output

—

Cache

—

Context

128K

Max output

4K
Reasoning
Yes
Tool calling
No
Structured output
Unknown
Temperature
Yes

Price unavailable

Eden AI

perplexityai/sonar-reasoning-pro

current

Input

$2

Output

$8

Cache

—

Context

128K

Max output

4K
Reasoning
Yes
Tool calling
No
Structured output
No
Temperature
Yes

Recent price

Opper

sonar-reasoning-pro

current

Input

$2

Output

$8

Cache

—

Context

128K

Max output

4K
Reasoning
Yes
Tool calling
No
Structured output
Yes
Temperature
Yes

Recent price

Opper

perplexity/sonar-reasoning-pro

current

Input

$2

Output

$8

Cache

—

Context

128K

Max output

4K
Reasoning
Yes
Tool calling
No
Structured output
No
Temperature
Unknown

Historical price

OpenRouter

perplexity/sonar-reasoning-pro

current

Input

$2

Output

$8

Cache

—

Context

128K

Max output

115K
Reasoning
Yes
Tool calling
No
Structured output
No
Temperature
Yes

Recent price

Kilo Gateway

perplexity/sonar-reasoning-pro

current

Input

$2

Output

$8

Cache

—

Context

128K

Max output

115K
Reasoning
Yes
Tool calling
No
Structured output
No
Temperature
Yes

Recent price

Vercel AI Gateway

perplexity/sonar-reasoning-pro

current

Input

—

Output

—

Cache

—

Context

127K

Max output

8K
Reasoning
Yes
Tool calling
No
Structured output
No
Temperature
Unknown

Historical price

LLM Gateway

perplexity/sonar-reasoning-pro

current

Input

$2

Output

$8

Cache

—

Context

128K

Max output

4K
Reasoning
No
Tool calling
No
Structured output
Yes
Temperature
Unknown

Historical price

Limits and capabilities reflect each provider’s listed offering. Unknown means support was not reported.

Capabilities and limits

Input
text, image
Output
text
Max output
4K
Weights
Closed (source-reported)
Release
2024-01-01
Knowledge cutoff
Sep 1, 2025
Family
sonar-reasoning

Reasoning · Vision

Provider-specific limits and support can differ.

Plan a model evaluation

Evaluate quality and latency on examples from your intended use before choosing a model.

Explore available evidence

Models to compare

Candidates match reported specifications; they are not tested replacements.

Nemotron 3.5 Content SafetyNVIDIA · 128K contextCompare →GLM-4.6V FlashXZhipu AI · 128K contextCompare →Ernie 5.0 Thinking PreviewCreator unverified · 128K contextCompare →

Model and price history

Latest recorded change: source refresh · 2026-10-21

Model changes (1)
  • source refresh · 2026-10-21
    {
  "before": {
    "status": "current"
  },
  "after": {
    "status": "deprecated"
  }
}
Price history (215 observations)
DateProviderInput / output
2026-11-01OpenRouter$2 / $8
2026-11-01Kilo Gateway$2 / $8
2026-11-01Helicone$2 / $8
2026-11-01Opper$2 / $8
2026-11-01Eden AI$2 / $8
2026-11-01Perplexity$2 / $8
2026-10-31OpenRouter$2 / $8
2026-10-31Kilo Gateway$2 / $8
2026-10-31Eden AI$2 / $8
2026-10-31Helicone$2 / $8
2026-10-31Opper$2 / $8
2026-10-31Perplexity$2 / $8
2026-10-30Kilo Gateway$2 / $8
2026-10-30OpenRouter$2 / $8
2026-10-30Opper$2 / $8
2026-10-30Eden AI$2 / $8
2026-10-30Helicone$2 / $8
2026-10-30Perplexity$2 / $8
2026-10-29OpenRouter$2 / $8
2026-10-29Kilo Gateway$2 / $8
2026-10-29Perplexity$2 / $8
2026-10-29Eden AI$2 / $8
2026-10-29Helicone$2 / $8
2026-10-29Opper$2 / $8
2026-10-28Kilo Gateway$2 / $8
2026-10-28OpenRouter$2 / $8
2026-10-28Helicone$2 / $8
2026-10-28Opper$2 / $8
2026-10-28Perplexity$2 / $8
2026-10-28Eden AI$2 / $8
2026-10-27Kilo Gateway$2 / $8
2026-10-27OpenRouter$2 / $8
2026-10-27Perplexity$2 / $8
2026-10-27Eden AI$2 / $8
2026-10-27Helicone$2 / $8
2026-10-27Opper$2 / $8
2026-10-27OpenRouter$2 / $8
2026-10-27Kilo Gateway$2 / $8
2026-10-27Eden AI$2 / $8
2026-10-27Opper$2 / $8
2026-10-27Perplexity$2 / $8
2026-10-27Helicone$2 / $8
2026-10-27Kilo Gateway$2 / $8
2026-10-27OpenRouter$2 / $8
2026-10-27Perplexity$2 / $8
2026-10-27Helicone$2 / $8
2026-10-27Eden AI$2 / $8
2026-10-27Opper$2 / $8
2026-10-27Kilo Gateway$2 / $8
2026-10-27OpenRouter$2 / $8
2026-10-27Helicone$2 / $8
2026-10-27Eden AI$2 / $8
2026-10-27Opper$2 / $8
2026-10-27Perplexity$2 / $8
2026-10-26Kilo Gateway$2 / $8
2026-10-26OpenRouter$2 / $8
2026-10-26Opper$2 / $8
2026-10-26Helicone$2 / $8
2026-10-26Perplexity$2 / $8
2026-10-26Eden AI$2 / $8
2026-10-25OpenRouter$2 / $8
2026-10-25Kilo Gateway$2 / $8
2026-10-25Eden AI$2 / $8
2026-10-25Helicone$2 / $8
2026-10-25Opper$2 / $8
2026-10-25Perplexity$2 / $8
2026-10-24Kilo Gateway$2 / $8
2026-10-24OpenRouter$2 / $8
2026-10-24Helicone$2 / $8
2026-10-24Perplexity$2 / $8
2026-10-24Eden AI$2 / $8
2026-10-24Opper$2 / $8
2026-10-24Kilo Gateway$2 / $8
2026-10-24OpenRouter$2 / $8
2026-10-24Eden AI$2 / $8
2026-10-24Opper$2 / $8
2026-10-24Helicone$2 / $8
2026-10-24Perplexity$2 / $8
2026-10-24Kilo Gateway$2 / $8
2026-10-24OpenRouter$2 / $8
2026-10-24Perplexity$2 / $8
2026-10-24Opper$2 / $8
2026-10-24Eden AI$2 / $8
2026-10-24Helicone$2 / $8
2026-10-23Kilo Gateway$2 / $8
2026-10-23OpenRouter$2 / $8
2026-10-23Eden AI$2 / $8
2026-10-23Opper$2 / $8
2026-10-23Perplexity$2 / $8
2026-10-23Helicone$2 / $8
2026-10-23Kilo Gateway$2 / $8
2026-10-23OpenRouter$2 / $8
2026-10-23Helicone$2 / $8
2026-10-23Perplexity$2 / $8
2026-10-23Opper$2 / $8
2026-10-23Eden AI$2 / $8
2026-10-23Kilo Gateway$2 / $8
2026-10-23OpenRouter$2 / $8
2026-10-23Perplexity$2 / $8
2026-10-23Opper$2 / $8
2026-10-23Eden AI$2 / $8
2026-10-23Helicone$2 / $8
2026-10-23OpenRouter$2 / $8
2026-10-23Kilo Gateway$2 / $8
2026-10-23Eden AI$2 / $8
2026-10-23Opper$2 / $8
2026-10-23Helicone$2 / $8
2026-10-23Perplexity$2 / $8
2026-10-23Kilo Gateway$2 / $8
2026-10-23OpenRouter$2 / $8
2026-10-23Perplexity$2 / $8
2026-10-23Eden AI$2 / $8
2026-10-23Opper$2 / $8
2026-10-23Helicone$2 / $8
2026-10-22Kilo Gateway$2 / $8
2026-10-22OpenRouter$2 / $8
2026-10-22Eden AI$2 / $8
2026-10-22Perplexity$2 / $8
2026-10-22Opper$2 / $8
2026-10-22Helicone$2 / $8
2026-10-21OpenRouter$2 / $8
2026-10-21Kilo Gateway$2 / $8
2026-10-21Eden AI$2 / $8
2026-10-21Perplexity$2 / $8
2026-10-21Opper$2 / $8
2026-10-20Kilo Gateway$2 / $8
2026-10-20OpenRouter$2 / $8
2026-10-20Eden AI$2 / $8
2026-10-20Perplexity$2 / $8
2026-10-20Opper$2 / $8
2026-10-19Kilo Gateway$2 / $8
2026-10-19OpenRouter$2 / $8
2026-10-19Eden AI$2 / $8
2026-10-19Perplexity$2 / $8
2026-10-19Opper$2 / $8
2026-10-18OpenRouter$2 / $8
2026-10-18Kilo Gateway$2 / $8
2026-10-18Opper$2 / $8
2026-10-18Perplexity$2 / $8
2026-10-18Eden AI$2 / $8
2026-10-17OpenRouter$2 / $8
2026-10-17Kilo Gateway$2 / $8
2026-10-17Opper$2 / $8
2026-10-17Perplexity$2 / $8
2026-10-17Eden AI$2 / $8
2026-10-12OpenRouter$2 / $8
2026-10-12Kilo Gateway$2 / $8
2026-10-12Opper$2 / $8
2026-10-12Perplexity$2 / $8
2026-10-12Eden AI$2 / $8
2026-10-12OpenRouter$2 / $8
2026-10-12Kilo Gateway$2 / $8
2026-10-12Opper$2 / $8
2026-10-12Perplexity$2 / $8
2026-10-12Eden AI$2 / $8
2026-10-11OpenRouter$2 / $8
2026-10-11Kilo Gateway$2 / $8
2026-10-11Opper$2 / $8
2026-10-11Perplexity$2 / $8
2026-10-11Eden AI$2 / $8
2026-10-10Kilo Gateway$2 / $8
2026-10-10OpenRouter$2 / $8
2026-10-10Opper$2 / $8
2026-10-10Perplexity$2 / $8
2026-10-10Eden AI$2 / $8
2026-10-09OpenRouter$2 / $8
2026-10-09Kilo Gateway$2 / $8
2026-10-09Opper$2 / $8
2026-10-09Perplexity$2 / $8
2026-10-09Eden AI$2 / $8
2026-10-09Kilo Gateway$2 / $8
2026-10-09OpenRouter$2 / $8
2026-10-09Perplexity$2 / $8
2026-10-08OpenRouter$2 / $8
2026-10-08Kilo Gateway$2 / $8
2026-10-08Perplexity$2 / $8
2026-10-07OpenRouter$2 / $8
2026-10-07Kilo Gateway$2 / $8
2026-10-07Perplexity$2 / $8
2026-09-22Kilo Gateway$2 / $8
2026-09-22OpenRouter$2 / $8
2026-09-22DevPass (LLM Gateway)$2 / $8
2026-09-22Perplexity$2 / $8
2026-09-22LLM Gateway$2 / $8
2026-09-21OpenRouter$2 / $8
2026-09-21Kilo Gateway$2 / $8
2026-09-21DevPass (LLM Gateway)$2 / $8
2026-09-21Opper$2 / $8
2026-09-21Perplexity$2 / $8
2026-09-21LLM Gateway$2 / $8
2026-09-20Kilo Gateway$2 / $8
2026-09-20OpenRouter$2 / $8
2026-09-20DevPass (LLM Gateway)$2 / $8
2026-09-20Perplexity$2 / $8
2026-09-20Opper$2 / $8
2026-09-20LLM Gateway$2 / $8
2026-09-19OpenRouter$2 / $8
2026-09-19Kilo Gateway$2 / $8
2026-09-19DevPass (LLM Gateway)$2 / $8
2026-09-19Opper$2 / $8
2026-09-19Perplexity$2 / $8
2026-09-19LLM Gateway$2 / $8
2026-09-18OpenRouter$2 / $8
2026-09-18Kilo Gateway$2 / $8
2026-09-18DevPass (LLM Gateway)$2 / $8
2026-09-18Opper$2 / $8
2026-09-18Perplexity$2 / $8
2026-09-18LLM Gateway$2 / $8
2026-09-17OpenRouter$2 / $8
2026-09-17Kilo Gateway$2 / $8
2026-09-17DevPass (LLM Gateway)$2 / $8
2026-09-17Perplexity$2 / $8
2026-09-17Opper$2 / $8
2026-09-17LLM Gateway$2 / $8
2026-09-09NanoGPT$2 / $8