Who ranks #1 on the Cybersecurity Ctfs leaderboard?
As of August 20, 2026, GPT-5.3 Codex by OpenAI ranks #1 on Cybersecurity Ctfs at 77.6%. API pricing is $1.75/M input and $14.00/M output.
As of August 20, 2026, GPT-5.3 Codex is #1 for Cybersecurity Ctfs at 77.6%. Ranked by the Cybersecurity Ctfs score 3 models in this index have a published Cybersecurity Ctfs score. Cybersecurity Ctfs leaderboard: rank models by Cybersecurity Ctfs next to live API token prices.
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As of August 20, 2026, GPT-5.3 Codex by OpenAI is #1 for Cybersecurity Ctfs at 77.6%. Ranked by the Cybersecurity Ctfs score This board also tracks Cybersecurity Ctfs. Next on the same board: Claude Haiku 4.5 and o1-mini. This cybersecurity ctfs leaderboard ranks models by Cybersecurity Ctfs. Scores come from public evals. Prices are the live API rates in the table above.
Sources: OpenAI API pricing (https://developers.openai.com/api/docs/pricing); Anthropic Claude API pricing (https://platform.claude.com/docs/en/about-claude/pricing); Gemini API pricing (https://ai.google.dev/gemini-api/docs/pricing)
| Rank | Model | Cybersecurity Ctfs | Input /M | Output /M |
|---|---|---|---|---|
| 1 | GPT-5.3 Codex | 77.6% | $1.75 | $14.00 |
| 2 | Claude Haiku 4.5 | 46.9% | $1.00 | $5.00 |
| 3 | o1-mini | 28.7% | $3.00 | $12.00 |
Rank one eval at a time. All LLM benchmarks.
As of August 20, 2026, GPT-5.3 Codex by OpenAI ranks #1 on Cybersecurity Ctfs at 77.6%. API pricing is $1.75/M input and $14.00/M output.
The current Cybersecurity Ctfs ranking as of August 20, 2026 is 1. GPT-5.3 Codex at 77.6%; 2. Claude Haiku 4.5 at 46.9%; 3. o1-mini at 28.7%.
Claude Haiku 4.5 is the cheapest scored model on this cybersecurity ctfs leaderboard at $1.00/M input and $5.00/M output ($6.00 blended). GPT-5.3 Codex still leads Cybersecurity Ctfs at 77.6%.
Not automatically. GPT-5.3 Codex leads Cybersecurity Ctfs, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh Cybersecurity Ctfs against input/output price, context window, and related evals.
Scores and API prices on this page are refreshed from published evals and provider rates. The snapshot is labeled August 20, 2026. Treat it as a current index, not a one-off blog post.
Cybersecurity Ctfs is a public LLM eval (the Cybersecurity Ctfs score). This page ranks models that have published a score, next to live API prices.
This page is the Cybersecurity Ctfs leaderboard. Models are sorted by Cybersecurity Ctfs, with input and output token prices on the same row so you can weigh score against cost. Official boards often omit price; that comparison is the point of this index.
Official eval pages own the methodology. This page keeps the published Cybersecurity Ctfs score next to live API $/M so you can pick a production SKU, not only a trophy number.