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GPT-6.1 Sol Pro

by OpenAI

GPT-6.1 Sol Pro is the same underlying model as GPT-6.1 Sol, served with `reasoning.mode` set to `pro` for higher-quality responses on c.

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Our verdict

Not reviewed yet

We have not reviewed GPT-6.1 Sol Pro yet

No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.

How we review records

From the listing

About GPT-6.1 Sol Pro

GPT-6.1 Sol Pro is the same underlying model as GPT-6.1 Sol, served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks.

Best for

Higher-effort variants of the same task

Notes

GPT-6.1 Sol Pro is listed in the EDNA Models directory from the OpenRouter catalogue.

Pros

  • Comparing pro effort against standard Sol on a difficult case
  • file, image, text input; text output on the listed OpenRouter route

Cons

  • Treating Pro as a separately trained model snapshot
  • Budgeting solely by identical listed per-token prices
  • Catalogue base token rates have additional pricing overrides. Context length, time window, caching, reasoning, tools or media can change total cost; the simple calculator is not a full quote.

Key facts

What we have checked

Input price
$2.00 per million tokens
Checked OpenRouter models API
Output price
$10.00 per million tokens
Checked OpenRouter models API
Price on azure
$0.100 per million cached input tokens
Checked OpenRouter models API
Price on azure
$2.00 per million input tokens
Checked OpenRouter models API
Price on azure
$10.00 per million output tokens
Checked OpenRouter models API
Price on openai
$0.050 per million cached input tokens
Checked OpenRouter models API
Price on openai
$1.00 per million input tokens
Checked OpenRouter models API
Price on openai
$5.00 per million output tokens
Checked OpenRouter models API
Latest version
openai/gpt-6.1-sol-pro-20260929
Checked OpenRouter models API
Time to first token (ms) on azure
16,757
Checked OpenRouter models API
Time to first token (ms) on openai
18,442
Checked OpenRouter models API
Output speed (tokens a second) on azure
37.5
Checked OpenRouter models API

Each value shows when we last confirmed it and where it came from. Values we have not confirmed are left out, never guessed.

API access

How to call it

Call via OpenRouter with model id `openai/gpt-6.1-sol-pro`.

  • openrouter · openai/gpt-6.1-sol-pro · Docs

OpenRouter id: openai/gpt-6.1-sol-pro

Price

What GPT-6.1 Sol Pro costs, over time

Input price

$2.00 to $2.00

US dollars per million input tokens. 30 Sept 2026 to 10 Nov 2026, 33 days.

Source: OpenRouter models API. Checked .

Output price

$10.00 to $10.00

US dollars per million output tokens. 30 Sept 2026 to 10 Nov 2026, 33 days.

Source: OpenRouter models API. Checked .

Prices by host

HostPriceOver timeChecked
azureCached input$0.100 per million cached input tokensSince 24 Oct 2026No change recordedOpenRouter models API
azureInput$2.00 per million input tokensSince 24 Oct 2026No change recordedOpenRouter models API
azureOutput$10.00 per million output tokensSince 24 Oct 2026No change recordedOpenRouter models API
openaiCached input$0.050 per million cached input tokensSince 24 Oct 2026No change recordedOpenRouter models API
openaiInput$1.00 per million input tokensSince 24 Oct 2026No change recordedOpenRouter models API
openaiOutput$5.00 per million output tokensSince 24 Oct 2026No change recordedOpenRouter models API

Usage

How much GPT-6.1 Sol Pro is used

Tokens served a day

982.9M to 6.5B

tokens a day on OpenRouter. 29 Sept 2026 to 10 Nov 2026, 43 readings.

Source: OpenRouter model activity (748 of 748 series). Checked .

Sources

Where this comes from

  • OpenRouter models APIRegistry

    Checked · Latest version

  • OpenRouter models APIThird party

    Checked · Price on azure, Price on openai, Time to first token (ms) on azure, Time to first token (ms) on openai, Output speed (tokens a second) on azure

  • OpenRouter models APIOfficial

    Checked · Input price, Output price

A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.

Changelog

What changed

No changes recorded yet. Releases, price changes and deprecations appear here, with their dates, once we track them for this record.

USAGE / OPENROUTER

How much GPT-6.1 Sol Pro is used

Tokens processed through OpenRouter each day. It shows what developers actually run, not every company's private traffic.

Tokens, last 7 days
44.1B ▼14.1%
Requests, last 7 days
360K
Tool calls, last 7 days
150K
Price per million tokens
$2 in · $10 out
010B20B29 Sept: 983M tokens, 20.5K requests30 Sept: 4.3B tokens, 82.6K requests1 Oct: 9.3B tokens, 84K requests2 Oct: 6.7B tokens, 49.4K requests3 Oct: 4.8B tokens, 47.3K requests4 Oct: 5B tokens, 51.7K requests5 Oct: 5.3B tokens, 43.7K requests6 Oct: 4.9B tokens, 43.7K requests7 Oct: 5.4B tokens, 45.7K requests8 Oct: 6.7B tokens, 70.3K requests9 Oct: 6.9B tokens, 62K requests10 Oct: 4.3B tokens, 41.8K requests11 Oct: 4.3B tokens, 41K requests12 Oct: 5.8B tokens, 59.7K requests13 Oct: 6.5B tokens, 57.3K requests14 Oct: 7.6B tokens, 93.5K requests15 Oct: 6.1B tokens, 65.4K requests16 Oct: 6.4B tokens, 62.8K requests17 Oct: 9.2B tokens, 68K requests18 Oct: 3.3B tokens, 39.3K requests19 Oct: 4.5B tokens, 68.7K requests20 Oct: 5.5B tokens, 95.8K requests21 Oct: 7.3B tokens, 99.4K requests22 Oct: 10.5B tokens, 120K requests23 Oct: 7.7B tokens, 70.4K requests24 Oct: 6.5B tokens, 55.1K requests25 Oct: 5.1B tokens, 49.7K requests26 Oct: 5.4B tokens, 55.1K requests27 Oct: 9B tokens, 89.8K requests28 Oct: 9.8B tokens, 73.9K requests29 Oct: 8.3B tokens, 68.4K requests30 Oct: 7.6B tokens, 73.7K requests31 Oct: 7.5B tokens, 48.1K requests1 Nov: 5.5B tokens, 45.5K requests2 Nov: 6.9B tokens, 58.9K requests3 Nov: 5.7B tokens, 57.2K requests4 Nov: 5.8B tokens, 50.1K requests5 Nov: 6.7B tokens, 44.9K requests6 Nov: 7.8B tokens, 52.3K requests7 Nov: 6.4B tokens, 42.3K requests8 Nov: 4.7B tokens, 58.1K requests9 Nov: 6.2B tokens, 53.8K requests10 Nov: 6.5B tokens, 58.8K requests29 Sept13 Oct27 Oct10 NovSee where it ranks on the leaderboard →

MODEL FIELD GUIDE / SOURCE EVIDENCE

What you can do with GPT-6.1 Sol Pro.

Specifications reviewed; no EDNA task evaluation has been run. Sources checked 2026-11-07. Hosting routes and app features can differ.

DeveloperOpenAI
Exact model identifieropenai/gpt-6.1-sol-pro
Inputfile, image, text
Outputtext
Tool calling
Listed support
Structured output
Listed support
Reasoning controls
Listed support
Availability
available
Price basis
token
Licence verification
Check the developer licence; the model name is insufficient
Context length
1.1M tokens
Knowledge cutoff
Not established
Developer release date
Not established
First seen in the catalogue
29 Sept 2026
Listed retirement date
Not established

Catalogue base token rates have additional pricing overrides. Context length, time window, caching, reasoning, tools or media can change total cost; the simple calculator is not a full quote.

Consider it for

  • Comparing pro effort against standard Sol on a difficult case
  • Reviewing a complex design with an explicit stopping rule

Watch for

  • Treating Pro as a separately trained model snapshot
  • Budgeting solely by identical listed per-token prices

PRACTICAL EXERCISE / NOT RUN BY ENTERPRISE DNA

Try the model on a small, checkable task.

Given constraints A before B, B before C and C before A, prove whether a schedule exists and identify the smallest constraint removal. Do not call external tools.

Check the result: It finds the cycle and removes one edge; compare total usage with standard Sol before selecting Pro.

Compare another approach

anthropic claude sonnet 5 5 ↗openai gpt 6 1 sol ↗
Inspect the sources and their scope
provider source ↗

Developer documentation for model family or task. OpenRouter route-specific properties remain catalogue claims; EDNA has not executed a task evaluation.

Checked 2026-10-19
catalogue source ↗

openai/gpt-6.1-sol-pro: listed route capabilities, availability and prices; provider endpoints can differ.

Checked 2026-11-07
openrouter.ai ↗

Source for reasoning controls, first seen, tool calling, context length, input, output, structured output.

Checked 2026-11-07
How to evaluate a model for your work →

FROM SPECIFICATIONS TO YOUR WORK

Is this the right model for your job?

Start with a realistic sample. These workflows match the model’s listed capabilities, not a verified result on your task.

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What would it cost?

Pick a common job and how many times a month you run it. Token sizes are our assumption for a typical run, shown under the result.

Working out the cost...

Token prices only. Per-request, image, tool, storage and subscription fees are not included. One token is about three quarters of an English word. Real counts vary by model and language. How tokens are counted ↗

Check the source

Price date: 10 Nov 2026, from OpenRouter models API. Prices are USD API token rates. Your app subscription, uploads, browsing and tools are separate.

Model source & availability ↗

Understand the evidence

Listed capabilities and third-party benchmark scores do not establish Enterprise DNA task-test results. Validate accuracy and total cost on your own sample.

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