tokevenCost Calculator
How much does json extraction cost?
Compare 14 AI models for json extraction. Prices shown at 10K calls/month with default token counts.
Data extraction tasks parse unstructured text into structured output like JSON formats. Input includes the raw document that the model processes for structured data. Output is compact and well-structured, keeping output token costs relatively low overall.
What drives json extraction cost
Structured JSON output is compact and predictable, so cost is set almost entirely by how much source text you send. The schema itself is identical on every call and belongs in the cached prefix. This is also a task where a smaller model often matches a larger one: the output space is constrained by the schema, which limits how wrong a cheaper model can go.
Recommendations
Top picks for json extraction
Best quality
GPT 5.4
89/100 confidence
Best value
GPT 5.6 Luna
89/100 confidence · $16/mo
Monthly estimates assume 3,000 input / 800 output tokens per call. Use the detailed page for custom calculations.
Confidence scores are a third-party benchmark snapshot from week 29 of 2026. This snapshot is 8 weeks old, so treat the scores as directional and validate against your own evals.
Frequently asked questions
How much does json extraction cost per API call?
Structured JSON output is compact and predictable, so cost is set almost entirely by how much source text you send. The schema itself is identical on every call and belongs in the cached prefix. This is also a task where a smaller model often matches a larger one: the output space is constrained by the schema, which limits how wrong a cheaper model can go. Across the 14 models we track, a typical call uses about 3,000 input and 800 output tokens.
What is the cheapest model for json extraction?
GPT 5.6 Luna from GPT is the lowest-cost model we track for json extraction, at roughly $16.00 for 10,000 calls per month. It scores 89 out of 100 on this task type.
Which model is best for json extraction?
GPT 5.4 from GPT ranks highest for json extraction, scoring 89 out of 100. Confidence scores are a third-party benchmark snapshot from week 29 of 2026. This snapshot is 8 weeks old, so treat the scores as directional and validate against your own evals.
See your real json extraction costs
These are estimates based on published rates. Track your real spend with the free dashboard.