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Қазақшаgpt-5.3-codexGPT-5.3 Codex pricing (November 2026)
OpenAI lists GPT-5.3 Codex at $1.75 per 1M input tokens and $14.00 per 1M output tokens.
On Crazyrouter the same model is $1.40 / $11.20 — 20% below list price.
That is $0.00175 / $0.014 per 1K tokens. GPT-5.3 Codex is the #19 cheapest of the 40 chat models we track, by input price. 1.4× the price of GPT-5 Codex. Through Crazyrouter you save $0.35 on every 1M input tokens versus list.
Call GPT-5.3 Codex at $1.40 in / $11.20 out per 1M tokens. Same model, same API, no plan — pay per token.
This page lists token-based pricing for the developer API. Consumer app subscriptions are billed separately.
GPT-5.3 Codex price by provider
USD per 1M tokens. Cloud prices are the base tier in the default region; the linked source is authoritative.
- OpenAI$1.75$14.00
- Azure$1.75$14.00
- Crazyrouter$1.40$11.20
| Provider | Input | Cached input | Output | Context | Source |
|---|---|---|---|---|---|
| OpenAI | $1.75 | $0.175 | $14.00 | 272K | OpenAI |
| Azure | $1.75 | $0.175 | $14.00 | 272K | Azure OpenAI |
| Crazyrouter | $1.40 | $0.14 | $11.20 | 272K | crazyrouter.com |
AWS Bedrock · Google Vertex AI · OpenRouter: No verified quote
per 1M tokens · Snapshot Nov 13, 2026
What GPT-5.3 Codex costs per month
Three typical workloads, priced on each provider from the table above.
Prototype: 10M in / 2M out
Input 10M · Output 2M
$36.40
- OpenAI$45.50
- Azure$45.50
- Crazyrouter$36.40
Product: 100M in / 20M out
Input 100M · Output 20M
$364.00
- OpenAI$455.00
- Azure$455.00
- Crazyrouter$364.00
Scale: 1B in / 200M out
Input 1,000M · Output 200M
$3,640
- OpenAI$4,550
- Azure$4,550
- Crazyrouter$3,640
Price changes
- Sep 3, 2026 — OpenRouter started listing GPT-5.3 Codex at $1.75 / $14.00 per 1M.
- Feb 25, 2026 — Azure started listing GPT-5.3 Codex at $1.75 / $14.00 per 1M.
- Feb 24, 2026 — OpenAI started listing GPT-5.3 Codex at $1.75 / $14.00 per 1M.
Alternatives to GPT-5.3 Codex
Same-family models and cheaper options for similar tasks.
Guides and comparisons
TutorialGPT-5.3 Codex API Access Guide: Pricing, Setup, and OpenRouter Alternatives
Want to use GPT-5.3 Codex for code generation? Here's how to access it, compare pricing, and choose the best OpenRouter alternative for developer workflows.
PricingGPT-5.1 Codex Max Pricing: Check the Legacy Route and Its Replacement
The requested GPT-5.1 Codex Max ID was absent from this credential catalog. A separate GPT-5.2 Codex Responses request passed a code-decision fixture, with a rate estimate clearly
ComparisonOpenAI Codex CLI vs Claude Code vs Gemini CLI: AI Terminal Tools Compared
A head-to-head comparison of the three major AI terminal coding tools — OpenAI Codex CLI, Claude Code, and Gemini CLI. Features, pricing, and real-world performance.
Podcast
AI Dev Tools: The Crazyrouter Podcast
Short episodes for developers on AI APIs, gateways, cost control and coding tools.
Latest episodes
EP196 · Oct 29, 2026 · 6:53
AI API Security Posture — Turn Controls Into Continuous Evidence
A practical guide to AI API security posture: inventory exposure, verify controls continuously, protect keys and data, constrain tools, and turn security assumptions into evidence that operators can act on.
EP195 · Oct 28, 2026 · 7:21
AI API Policy Drift — Detect When Production Rules Stop Matching Intent
A practical guide to policy drift in AI APIs: version routing and safety rules, detect stale enforcement, compare intended and observed behavior, and restore control before small gaps become incidents.
GPT-5.3 Codex pricing FAQ
How much does GPT-5.3 Codex cost?
OpenAI charges $1.75 per 1M input tokens and $14.00 per 1M output tokens. Through Crazyrouter the same model is $1.40 / $11.20.
What is cached input pricing?
Tokens that repeat an earlier prompt prefix are billed at the cached rate ($0.175 per 1M when supported) instead of the full input price.
Is there a batch discount?
No public batch tier is listed for GPT-5.3 Codex; Crazyrouter's per-token price applies to all requests.
Is GPT-5.3 Codex 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.
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.
- OpenAI — openai.com/api/pricing
- Azure — azure.microsoft.com/en-us/pricing/details/cognitive-services/openai-service
- Crazyrouter — crazyrouter.com/pricing
- LiteLLM