OpenAI · gpt-5.6-sol

GPT-5.6 Sol pricing (November 2026)

OpenAI lists GPT-5.6 Sol at $4.00 per 1M input tokens and $20.00 per 1M output tokens.

On Crazyrouter the same model is $2.60 / $13.00 — 35% below list price.

That is $0.004 / $0.02 per 1K tokens. GPT-5.6 Sol is the #33 cheapest of the 40 chat models we track, by input price. 1.3× cheaper than GPT-5.5. Through Crazyrouter you save $1.40 on every 1M input tokens versus list.

Base-tier rates shown; longer requests can cost more. Monthly estimates assume every request stays in the first tier.

Call GPT-5.6 Sol at $2.60 in / $13.00 out per 1M tokens. Same model, same API, no plan — pay per token.

Sign up → try this model with $2 Playground credit. For API calls, add funds and create an API key; Playground credit cannot pay for API calls.

This page lists token-based pricing for the developer API. Consumer app subscriptions are billed separately.

Crazyrouter · Token pricing tiers

USD / 1M tokens. Base-tier rates shown; longer requests can cost more. Monthly estimates assume every request stays in the first tier.

Input tokens per requestInputOutputCache readCache writeCache write (1h)
≤ 272,000$2.60$13.00$0.26$3.25—
> 272,000$5.20$19.50$0.52$6.50—

OpenAI · Token pricing tiers

USD / 1M tokens. Base-tier rates shown; longer requests can cost more. Monthly estimates assume every request stays in the first tier.

Input tokens per requestInputOutputCache readCache writeCache write (1h)
≤ 272,000$4.00$20.00$0.40$5.00—
> 272,000$8.00$30.00$0.80$10.00—

GPT-5.6 Sol price by provider

USD per 1M tokens. Cloud prices are the base tier in the default region; the linked source is authoritative.

Base-tier rates shown; longer requests can cost more. Monthly estimates assume every request stays in the first tier.

per 1M tokensInputOutput
  • OpenAI$4.00$20.00
  • Azure$4.00$20.00
  • AWS Bedrock$4.00$20.00
  • Crazyrouter$2.60$13.00
ProviderInputCached inputOutputContextSource
OpenAI$4.00$0.40$20.00922KOpenAI
Azure$4.00$0.40$20.00922KAzure OpenAI
AWS Bedrock$4.00$0.40$20.00922KAWS Bedrock
Crazyrouter$2.60$0.26$13.00922Kcrazyrouter.com

Google Vertex AI · OpenRouter: No verified quote

per 1M tokens · Snapshot Nov 13, 2026

What GPT-5.6 Sol costs per month

Three typical workloads, priced on each provider from the table above.

Base-tier rates shown; longer requests can cost more. Monthly estimates assume every request stays in the first tier.

  • Prototype: 10M in / 2M out

    Input 10M · Output 2M

    $52.00

    • OpenAI$80.00
    • Azure$80.00
    • AWS Bedrock$80.00
    • Crazyrouter$52.00
  • Product: 100M in / 20M out

    Input 100M · Output 20M

    $520.00

    • OpenAI$800.00
    • Azure$800.00
    • AWS Bedrock$800.00
    • Crazyrouter$520.00
  • Scale: 1B in / 200M out

    Input 1,000M · Output 200M

    $5,200

    • OpenAI$8,000
    • Azure$8,000
    • AWS Bedrock$8,000
    • Crazyrouter$5,200

Price changes

  • Sep 16, 2026 — Azure: $5.00 / $30.00 → $4.00 / $20.00 per 1M
  • Sep 10, 2026 — OpenRouter started listing GPT-5.6 Sol at $2.00 / $10.00 per 1M.
  • Aug 22, 2026 — OpenAI: $5.00 / $30.00 → $4.00 / $20.00 per 1M
  • Jul 10, 2026 — Azure started listing GPT-5.6 Sol at $5.00 / $30.00 per 1M.
  • Jul 9, 2026 — OpenAI started listing GPT-5.6 Sol at $5.00 / $30.00 per 1M.

Alternatives to GPT-5.6 Sol

Same-family models and cheaper options for similar tasks.

Guides and comparisons

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GPT-5.6 Sol pricing FAQ

How much does GPT-5.6 Sol cost?

OpenAI charges $4.00 per 1M input tokens and $20.00 per 1M output tokens. Through Crazyrouter the same model is $2.60 / $13.00. Base-tier rates shown; longer requests can cost more. Monthly estimates assume every request stays in the first tier.

What is cached input pricing?

Tokens that repeat an earlier prompt prefix are billed at the cached rate ($0.40 per 1M when supported) instead of the full input price. Base-tier rates shown; longer requests can cost more. Monthly estimates assume every request stays in the first tier.

Is there a batch discount?

Yes. OpenAI offers batch pricing at $2.00 in / $10.00 out per 1M tokens for asynchronous jobs. Base-tier rates shown; longer requests can cost more. Monthly estimates assume every request stays in the first tier.

Is GPT-5.6 Sol cheaper on Azure, Bedrock or Vertex?

Cloud providers usually match the list price and add regional or provisioned tiers; see the table above for the base rate on each. Crazyrouter applies its discount on top of list. Base-tier rates shown; longer requests can cost more. Monthly estimates assume every request stays in the first tier.

Sources and method

Provider reference prices use LiteLLM data and maintained entries. Provider links are references, not proof of daily official verification. Snapshot: Nov 13, 2026. Crazyrouter rates come from our billing table; confirm current prices, region and terms with the provider before purchase.

Further reading