Who ranks #1 on the OmniDocBench NED leaderboard?
As of August 20, 2026, GPT-5.4 by OpenAI ranks #1 on OmniDocBench NED at 4.50. API pricing is $2.50/M input and $15.00/M output.
As of August 20, 2026, GPT-5.4 is #1 for OmniDocBench NED at 4.50. Ranked by the OmniDocBench NED score 4 models in this index have a published OmniDocBench NED score. OmniDocBench NED leaderboard with live API prices. OmniDocBench NED — measures document parsing accuracy via normalized edit distance (lower is better).
Next step
Auth, billing, and the API layer are already decided. Fork 8 finished AI apps, or have us build the first version with you.
The index
282 models across 33 providers. Search or jump to a lab — every model page stays linked here.







As of August 20, 2026, GPT-5.4 by OpenAI is #1 for OmniDocBench NED at 4.50. Ranked by the OmniDocBench NED score This board also tracks OmniDocBench NED. Next on the same board: GPT-5.3 Codex and GPT-5.4 mini. This omnidocbench ned leaderboard ranks models by OmniDocBench NED. 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 | OmniDocBench NED | Input /M | Output /M |
|---|---|---|---|---|
| 1 | GPT-5.4 | 4.50 | $2.50 | $15.00 |
| 2 | GPT-5.3 Codex | 5.60 | $1.75 | $14.00 |
| 3 | GPT-5.4 mini | 12.63 | $0.75 | $4.50 |
| 4 | GPT-5.4 nano | 24.19 | $0.20 | $1.25 |
Rank one eval at a time. All LLM benchmarks.
As of August 20, 2026, GPT-5.4 by OpenAI ranks #1 on OmniDocBench NED at 4.50. API pricing is $2.50/M input and $15.00/M output.
The current OmniDocBench NED ranking as of August 20, 2026 is 1. GPT-5.4 at 4.50; 2. GPT-5.3 Codex at 5.60; 3. GPT-5.4 mini at 12.63.
GPT-5.4 nano is the cheapest scored model on this omnidocbench ned leaderboard at $0.20/M input and $1.25/M output ($1.45 blended). GPT-5.4 still leads OmniDocBench NED at 4.50.
Not automatically. GPT-5.4 leads OmniDocBench NED, but a cheaper scored model can be the better production choice if the quality gap is small. Use the table to weigh OmniDocBench NED 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.
OmniDocBench NED — measures document parsing accuracy via normalized edit distance (lower is better). This page ranks models that have published a OmniDocBench NED score, with live API token prices on the same row.
This page is the OmniDocBench NED leaderboard. Models are sorted by OmniDocBench NED, 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 OmniDocBench NED score next to live API $/M so you can pick a production SKU, not only a trophy number.