How much does GPT 6 Sol cost?

On the Respan gateway, GPT 6 Sol costs $2.00 per 1M input tokens and $10.00 per 1M output tokens on every provider, after gateway discounts.

Which providers serve GPT 6 Sol on Respan?

GPT 6 Sol is available through 5 providers: Azure OpenAI, Inference.net, OpenAI, OpenRouter, and Perplexity. Azure OpenAI and Perplexity require your own provider API key (BYOK).

What is GPT 6 Sol's context window?

GPT 6 Sol accepts up to 1.1M tokens of context on its largest provider route.

How do I use GPT 6 Sol with the Respan gateway?

Point any OpenAI-compatible SDK at https://api.respan.ai/api/ with your Respan API key and set the model to "openai/gpt-6-sol". To set it up with a coding agent, copy the agent setup prompt at the top of this page.

How fast is GPT 6 Sol?

Over the last 30 days of requests through the Respan gateway, the fastest provider was OpenAI at 76 tokens per second, and the lowest response latency was 2.3 seconds on Inference.net. Speed varies with request size and provider.

Where does GPT 6 Sol rank on the Respan Index?

GPT 6 Sol scores 62.8 out of 100 on the Respan Index v1.1, ranking #8 of 138 models. By category: Coding 52.7, Agents 71.2, Reasoning 68.8, Knowledge & language 60.6, and Human preference 57.3. The Respan Index combines independent and lab-reported benchmark results into one score, using benchmark data collected by llmmetric.com.

How does GPT 6 Sol score on benchmarks?

GPT 6 Sol has 27 published benchmark scores, including LiveBench Coding 81.8%, OSWorld 2.0 (offline, partial) 60.5%, and GPQA Diamond 94.3%. Each score links to where it was published; the data is collected by llmmetric.com.

DemoBook a demo Dashboard

Try Respan for free

Agent setup

Paste into Claude Code, Cursor, or Codex

Copy for agentRead docs

Providers

GPT 6 Sol API: Pricing, Benchmarks & Context Window | Respan

GPT 6 Sol

GPT-6 Sol is the cost-efficient high-end model in OpenAI's GPT-6 series, positioned below the flagship GPT-6 Astra and above the fast GPT-6 Luna tier.

Input / output price: $2.00 / $10.00 per 1M
Context: 1.1M tokens
Released: Sep 22, 2026

Try Respan for free

Agent setup

Paste into Claude Code, Cursor, or Codex

Help me set up the Respan gateway: fetch and follow https://www.respan.ai/docs/agent-setup.md. Use model "openai/gpt-6-sol".

from openai import OpenAI

client = OpenAI(

    base_url="https://api.respan.ai/api/",

    api_key="YOUR_RESPAN_API_KEY",

)

response = client.chat.completions.create(

    model="openai/gpt-6-sol",

    messages=[{"role": "user", "content": "Hello!"}],

)

print(response.choices[0].message.content)

import OpenAI from "openai";

const client = new OpenAI({

  baseURL: "https://api.respan.ai/api/",

  apiKey: "YOUR_RESPAN_API_KEY",

});

const response = await client.chat.completions.create({

  model: "openai/gpt-6-sol",

  messages: [{ role: "user", content: "Hello!" }],

});

console.log(response.choices[0].message.content);

curl https://api.respan.ai/api/chat/completions \

  -H "Authorization: Bearer YOUR_RESPAN_API_KEY" \

  -H "Content-Type: application/json" \

  -d '{

    "model": "openai/gpt-6-sol",

    "messages": [{"role": "user", "content": "Hello!"}]

}'

Read docs

Providers

5 providers, cheapest first, priced per 1M tokens after gateway discounts. BYOK routes use your own key.

Provider	Context	Input	Output	Cache read
Azure OpenAIBYOK only`azure/gpt-6-sol`	1.1M	$2.00/M	$10.00/M	$0.20/M
Inference.net`inference_net/gpt-6-sol`	922K	$2.00/M	$10.00/M	$0.20/M
OpenAI`openai/gpt-6-sol`	1.1M	$2.00/M	$10.00/M	$0.20/M
OpenRouter`openrouter/openai/gpt-6-sol`	1.1M	$2.00/M	$10.00/M	$0.20/M
PerplexityBYOK only`perplexity/openai/gpt-6-sol`	1.1M	$2.00/M	$10.00/M	$0.20/M

Is a provider down? Azure OpenAI status, OpenAI status, OpenRouter status

Certified where it counts.

Built to meet the security and privacy standards that enterprise and healthcare teams require.

Benchmarks

The Respan Index plus 27 published scores from 9 sources, each linked to where it was published.

62.8/ 100

Respan Index#8 of 138

138 ranked models. The shaded band is this model's 95% interval, 57.6 to 67.8. Claude Opus 5 and Claude Fable 5 fall inside it, so the gap is within the margin of error.

Published scores

Benchmark	Score	Source	Published
LiveBench CodingLiveBench	81.8%	LiveBench	Oct 5, 2026
DeepSWE v1.1OpenAI	68.8%	OpenAI	Sep 22, 2026
Terminal-Bench 4.0Vals AI	44.4%	Vals AI	Oct 5, 2026

Benchmark	Score	Source	Published
OSWorld 2.0 (offline, partial)OpenAI	60.5%	OpenAI	Sep 22, 2026
Agents' Last Exam V1OpenAI	56.4%	OpenAI	Sep 22, 2026
APEX-AgentsMercor	54.3%	Mercor	Oct 5, 2026
LiveBench Agentic CodingLiveBench	52.9%	LiveBench	Oct 5, 2026
AutomationBench 1.0.6zapier.com	33.2%	zapier.com	Sep 22, 2026
Vending-Bench 2Andon Labs	14427.85 · #2 of 59	Andon Labs	Oct 5, 2026

Benchmark	Score	Source	Published
GPQA DiamondEpoch AI	94.3%	Epoch AI	Oct 5, 2026
LiveBench ReasoningLiveBench	88.7%	LiveBench	Oct 5, 2026
LiveBench Data AnalysisLiveBench	81.2%	LiveBench	Oct 5, 2026
SimpleBenchSimpleBench	73.1%	SimpleBench	Sep 24, 2026
Mystery Game PuzzlesEpoch AI	56%	Epoch AI	Oct 5, 2026
EBR-benchEpoch AI	53.3%	Epoch AI	Oct 5, 2026

Benchmark	Score	Source	Published
OTIS Mock AIME 2024-2025Epoch AI	100%	Epoch AI	Oct 5, 2026
LiveBench MathematicsLiveBench	96.4%	LiveBench	Oct 5, 2026
FrontierMath Tier 4 v2Epoch AI	90%	Epoch AI	Oct 5, 2026
FrontierMath Tiers 1-3 v2Epoch AI	89.8%	Epoch AI	Oct 5, 2026

Benchmark	Score	Source	Published
LiveBench LanguageLiveBench	85.3%	LiveBench	Oct 5, 2026
LiveBench Instruction FollowingLiveBench	68.6%	LiveBench	Oct 5, 2026
SimpleQA VerifiedEpoch AI	60.7%	Epoch AI	Oct 5, 2026

Benchmark	Score	Source	Published
Furniture AssemblyEpoch AI	58.3%	Epoch AI	Oct 5, 2026

Benchmark	Score	Source	Published
LMArena WebDevLMArena	1689 Elo · #7 of 94	LMArena	Oct 1, 2026
LMArena EloLMArena	1457 Elo · #44 of 141	LMArena	Oct 2, 2026
LMArena AgentLMArena	0.0971 · #6 of 48	LMArena	Oct 2, 2026

Benchmark	Score	Source	Published
SAGEVals AI	44.8%	Vals AI	Oct 5, 2026

How the Respan Index works

How GPT compares: Claude vs GPT, Gemini vs GPT, DeepSeek vs GPT

Providers

Providers

GPT 6 Sol

Providers

Certified where it counts.

Pricing

Cost by volume

Throughput and latency

Output speed

Time to first token

Response latency

Benchmarks

Respan Index#8 of 138

Published scores

Apps

GPT 6 Sol FAQ

Works with your entire stack

Built for AI agents.
Break less.
Ship more.

Providers

Providers

GPT 6 Sol

Providers

Certified where it counts.

Pricing

Cost by volume

Throughput and latency

Output speed

Time to first token

Response latency

Benchmarks

Respan Index#8 of 138

Published scores

Apps

GPT 6 Sol FAQ

What is GPT 6 Sol?

How much does GPT 6 Sol cost?

Which providers serve GPT 6 Sol on Respan?

What is GPT 6 Sol's context window?

How do I use GPT 6 Sol with the Respan gateway?

How fast is GPT 6 Sol?

Where does GPT 6 Sol rank on the Respan Index?

How does GPT 6 Sol score on benchmarks?

Works with your entire stack

Built for AI agents. Break less. Ship more.

Built for AI agents.
Break less.
Ship more.