COMPARISON / AI models

GPT-6.1 Sol vs. Kimi K3

Q: How much does GPT-6 Astra cost?

Input price: $10.00 USD / M tokens · Output price: $50.00 USD / M tokens. Official prices reviewed on Oct 17, 2026; confirm conditions and discounts in the linked source.

Q: How much does Claude Opus 5.5 cost?

Input price: $4.00 USD / M tokens · Output price: $20.00 USD / M tokens. Official prices reviewed on Oct 17, 2026; confirm conditions and discounts in the linked source.

Q: How much does Gemini 4 Argon cost?

Input price: $2.00 USD / M tokens · Output price: $10.00 USD / M tokens. Official prices reviewed on Oct 17, 2026; confirm conditions and discounts in the linked source.

Q: How much does GPT-6 Astra cost in Colombian pesos?

Precio entrada: $10.00 USD / M tokens ≈ COP 31,747 / M tokens · MXN 185 / M tokens · BRL 50.89 / M tokens · Precio salida: $50.00 USD / M tokens ≈ COP 158,734 / M tokens · MXN 923 / M tokens · BRL 254 / M tokens. Reference conversion at the TRM of 3,174.67 COP per dollar (Oct 17, 2026); it excludes taxes and bank fees.

Q: How much does Claude Opus 5.5 cost in Colombian pesos?

Precio entrada: $4.00 USD / M tokens ≈ COP 12,699 / M tokens · MXN 73.86 / M tokens · BRL 20.35 / M tokens · Precio salida: $20.00 USD / M tokens ≈ COP 63,493 / M tokens · MXN 369 / M tokens · BRL 102 / M tokens. Reference conversion at the TRM of 3,174.67 COP per dollar (Oct 17, 2026); it excludes taxes and bank fees.

Q: How much does Gemini 4 Argon cost in Colombian pesos?

Precio entrada: $2.00 USD / M tokens ≈ COP 6,349 / M tokens · MXN 36.93 / M tokens · BRL 10.18 / M tokens · Precio salida: $10.00 USD / M tokens ≈ COP 31,747 / M tokens · MXN 185 / M tokens · BRL 50.89 / M tokens. Reference conversion at the TRM of 3,174.67 COP per dollar (Oct 17, 2026); it excludes taxes and bank fees.

Q: Which is cheapest by input price?

By Gemini 4 Argon ($2.00 USD / M tokens) < Claude Opus 5.5 ($4.00 USD / M tokens) < GPT-6 Astra ($10.00 USD / M tokens). Also compare limits and conditions: a lower price does not always mean an equivalent plan.

Q: Where do these prices come from?

From each provider's official pages, linked on every product page and reviewed on Oct 17, 2026. Codifly is not paid for any product's position.

Compare published indexes, API pricing and context limits. Pick two to four options to explore how they differ.

Snapshot: 2026-10-17 · Public sources · Not a real-time feed

Editorial editionReviewed on 2026-10-17Not a real-time feed

Option 1

GPT-6.1 Sol

OpenAI · Proprietary API

Key figure · LLM Stats54points

Best in 4 of 5

View details

Option 2

Kimi K3

Moonshot AI · API

Key figure · LLM Stats52.2points

Best in 1 of 5

View details

Option 3

Same category, comparable metrics

What changes between your options

CSV

Differences only Only metrics everyone has data forHighlighted = best value on that dimension, not an overall winner

Comparison of GPT-6.1 Sol, Kimi K3
Metric	GPT-6.1 Sol	Kimi K3
LLM Statspoints · higher is betterGPT-6.1 Sol +3%	54 (Best value)LLM Stats ↗	−3%52.2LLM Stats ↗
Reasoningpoints · higher is betterGPT-6.1 Sol +<1%	51.7 (Best value)LLM Stats ↗	−<1%51.4LLM Stats ↗
Codingpoints · higher is betterKimi K3 +3%	−3%39.7LLM Stats ↗	40.8 (Best value)LLM Stats ↗
Input priceUSD / M tokens · lower is betterGPT-6.1 Sol 1.5× cheaper	$2.00 (Best value)Vendor ↗	+50%$3.00Vendor ↗
Output priceUSD / M tokens · lower is betterGPT-6.1 Sol 1.5× cheaper	$10.00 (Best value)Vendor ↗	+50%$15.00Vendor ↗
Contexttokens · higher is better	1.05MVendor ↗	1.05MVendor ↗
Max outputtokens · higher is better	128KVendor ↗	No dataNot included

Standard API, USD per million tokens, no caching, short context. Indexes are an LLM Stats snapshot; they are not percentages or Codifly tests. A curated catalog, not an exhaustive one.

Compare each dimension

Metric

LLM Stats

Composite index published by LLM Stats. It is not a percentage of correct answers.

GPT-6.1 Sol54 (Best value)
Kimi K352.2

Price versus index

A relationship between two dimensions, not an automatic recommendation.

Input price and LLM Stats values
Product	Input price (USD / M tokens)	LLM Stats (points)
GPT-6.1 Sol	$2.00	54
Kimi K3	$3.00	52.2

Select a product in the legend to isolate it. Points may overlap.

Cost at scale

What would your usage cost?

Three usage levels computed only from catalog rates. Assumptions in plain sight; not a quote.

Prototype

5M input + 1M output tokens / month

Cheapest option$20.00/ monthGPT-6.1 Sol1.5× cheaper than the priciest

GPT-6.1 Sol$20.00 (Best value)
Kimi K3$30.00

Product

100M input + 20M output / month

Cheapest option$400.00/ monthGPT-6.1 Sol1.5× cheaper than the priciest

GPT-6.1 Sol$400.00 (Best value)
Kimi K3$600.00

Scale

1,000M input + 200M output / month

Cheapest option$4,000.00/ monthGPT-6.1 Sol1.5× cheaper than the priciest

GPT-6.1 Sol$4,000.00 (Best value)
Kimi K3$6,000.00

Standard input and output rates; no caching, batch, tools or long-context surcharges.

Your own volume

Input × rate + output × rate. Change the volume to see the difference.

Input tokens (millions)Output tokens (millions)

Aggregate volume of short-context requests. No caching, tools, taxes, batch or long-context surcharges. Not a quote.

GPT-6.1 Sol$40.00 (Best value)
Kimi K3$60.00

Estimated USD

Specs and operations

Feature	GPT-6.1 Sol	Kimi K3
Inputs	Text, image	No data
Outputs	Text	No data
Context limit	Total window: 1,050,000; max input: 922,000 tokens	No data
Distribution	Proprietary API	No data
API identifier	No data	kimi-k3

Sources, scope and fine print

What to validate before you make a decision.

Methodology

GPT-6.1 Sol

Prompts over 272K input tokens cost 2× input and 1.5× output for the whole request.

Checked on 2026-10-17 · Editorial update

Kimi K3

Standard rate; cache reads cost $0.30 per million. Context of 1,048,576 tokens. Maximum output not included.

Checked on 2026-10-17 · Editorial update

Take the comparison to your use case.

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Frequently asked questions

How much does GPT-6 Astra cost?

Input price: $10.00 USD / M tokens · Output price: $50.00 USD / M tokens. Official prices reviewed on Oct 17, 2026; confirm conditions and discounts in the linked source.

How much does Claude Opus 5.5 cost?

Input price: $4.00 USD / M tokens · Output price: $20.00 USD / M tokens. Official prices reviewed on Oct 17, 2026; confirm conditions and discounts in the linked source.

How much does Gemini 4 Argon cost?

Input price: $2.00 USD / M tokens · Output price: $10.00 USD / M tokens. Official prices reviewed on Oct 17, 2026; confirm conditions and discounts in the linked source.

How much does GPT-6 Astra cost in Colombian pesos?

Precio entrada: $10.00 USD / M tokens ≈ COP 31,747 / M tokens · MXN 185 / M tokens · BRL 50.89 / M tokens · Precio salida: $50.00 USD / M tokens ≈ COP 158,734 / M tokens · MXN 923 / M tokens · BRL 254 / M tokens. Reference conversion at the TRM of 3,174.67 COP per dollar (Oct 17, 2026); it excludes taxes and bank fees.

How much does Claude Opus 5.5 cost in Colombian pesos?

Precio entrada: $4.00 USD / M tokens ≈ COP 12,699 / M tokens · MXN 73.86 / M tokens · BRL 20.35 / M tokens · Precio salida: $20.00 USD / M tokens ≈ COP 63,493 / M tokens · MXN 369 / M tokens · BRL 102 / M tokens. Reference conversion at the TRM of 3,174.67 COP per dollar (Oct 17, 2026); it excludes taxes and bank fees.

How much does Gemini 4 Argon cost in Colombian pesos?

Precio entrada: $2.00 USD / M tokens ≈ COP 6,349 / M tokens · MXN 36.93 / M tokens · BRL 10.18 / M tokens · Precio salida: $10.00 USD / M tokens ≈ COP 31,747 / M tokens · MXN 185 / M tokens · BRL 50.89 / M tokens. Reference conversion at the TRM of 3,174.67 COP per dollar (Oct 17, 2026); it excludes taxes and bank fees.

Which is cheapest by input price?

By Gemini 4 Argon ($2.00 USD / M tokens) < Claude Opus 5.5 ($4.00 USD / M tokens) < GPT-6 Astra ($10.00 USD / M tokens). Also compare limits and conditions: a lower price does not always mean an equivalent plan.

Where do these prices come from?

From each provider's official pages, linked on every product page and reviewed on Oct 17, 2026. Codifly is not paid for any product's position.

Metric

GPT-6.1 Sol

Kimi K3

LLM Statspoints · higher is betterGPT-6.1 Sol +3%

54LLM Stats ↗

−3%52.2LLM Stats ↗

Reasoningpoints · higher is betterGPT-6.1 Sol +<1%

51.7LLM Stats ↗

−<1%51.4LLM Stats ↗

Codingpoints · higher is betterKimi K3 +3%

−3%39.7LLM Stats ↗

40.8LLM Stats ↗

Input priceUSD / M tokens · lower is betterGPT-6.1 Sol 1.5× cheaper

$2.00Vendor ↗

+50%$3.00Vendor ↗

Output priceUSD / M tokens · lower is betterGPT-6.1 Sol 1.5× cheaper

$10.00Vendor ↗

+50%$15.00Vendor ↗

Contexttokens · higher is better

1.05MVendor ↗

Max outputtokens · higher is better

128KVendor ↗

No dataNot included

Input price and LLM Stats values
Product	Input price (USD / M tokens)	LLM Stats (points)
GPT-6.1 Sol	$2.00	54
Kimi K3	$3.00	52.2

Input price and LLM Stats values

Product

Input price (USD / M tokens)

LLM Stats (points)

GPT-6.1 Sol

$2.00

Kimi K3

$3.00

52.2

Feature

GPT-6.1 Sol

Kimi K3

Inputs

Text, image

No data

Outputs

Text

No data

Context limit

Total window: 1,050,000; max input: 922,000 tokens

No data

Distribution

Proprietary API

No data

API identifier

No data

kimi-k3

GPT-6.1 Sol

Kimi K3

What changes between your options

Compare each dimension

LLM Stats

Price versus index

What would your usage cost?

Your own volume

Specs and operations

Sources, scope and fine print

GPT-6.1 Sol

Kimi K3

Take the comparison to your use case.

Frequently asked questions

Guides to help you decide

GPT-6.1 Sol

Kimi K3

What changes between your options

Compare each dimension

LLM Stats

Price versus index

What would your usage cost?

Your own volume

Specs and operations

Sources, scope and fine print

GPT-6.1 Sol

Kimi K3

Take the comparison to your use case.