GPT-5 Search API
merge-gateway/gpt-5-search-api提供： merge-gateway · ファミリー: gpt · リリース 2025-10-14
⚠ これはコミュニティのファインチューン / 派生モデルで、ベンダーの公式リリースではありません。
Prices in USD per 1M tokens. Unknown means the provider does not publish per-token pricing.
機能一覧
Model fit scores
0–100 · higher is betterThese scores reward declared capabilities, context size, price and provider availability — they are not benchmark results. Use them as a directional signal alongside your own evaluation.
Coding70
- Tool calling40/40
- Structured output20/20
- Reasoning0/10
- Context window (100K → 1M)9/20
- Provider availability1/10
Agents76
- Tool calling35/35
- Structured output25/25
- Reasoning0/15
- Output token limit15/15
- Provider availability1/10
JSON / structured output70
- Structured output / JSON mode50/50
- Tool calling20/20
- Temperature control0/10
- Price-friendly for high-volume0/20
Cost efficiency36
- Headline price (log-scaled)36/95
- Has prompt-cache pricing0/5
Long context62
- Context window (100K → 2M)52/90
- Has published price for full window10/10
Vision83
- Accepts image input50/50
- Context window (10K → 1M)22/30
- Has published price10/10
- Provider availability1/10
Production-readiness50
- Number of independent providers5/40
- Has published per-token price20/20
- Context window ≥ 8K15/15
- No data inconsistencies across providers10/10
- Official model (not derivative)0/15
Cost Efficiency Index
Open full calculator →Estimated cost using the recommended provider's headline rate. Each scenario fixes average input/output tokens — the assumptions are shown in the third column.
| Scenario | Cost | Assumption |
|---|---|---|
RAG answer per 1,000 RAG answers | $11.25 $0.01 per request | 5K input tokens (query + 4 retrieved chunks of ~1K each) and a 500-token answer. Typical SaaS knowledge-base bot. |
Support ticket triage per 10,000 tickets | $22.50 < $0.01 per request | 1K input tokens (ticket body + system prompt) and a 100-token JSON classification reply. High-volume customer support. |
Data extraction per 1,000 documents | $7.50 < $0.01 per request | 2K input tokens (a single document page) and a 500-token JSON extraction. ETL / invoice / form pipelines. |
Code review per 1,000 PRs | $20.00 $0.02 per request | 8K input tokens (diff + surrounding files) and a 1K-token review comment. PR-bot workloads. |
Agent step per 1,000 steps | $21.00 $0.02 per request | 12K input tokens (long-running tool history) and a 600-token tool-call decision. Cost per agent step. |
料金詳細
推奨料金 (提供元): merge-gateway · openai/gpt-5-search-api
1 か所で利用可能
| プロバイダー | プロバイダーモデルID | 入力 / 1M | 出力 / 1M | コンテキスト | リリース日 |
|---|---|---|---|---|---|
| Merge Gateway merge-gateway | openai/gpt-5-search-api | $1.25 | $10.00 | 272K | 2025-10-14 |
Frequently asked questions
How much does GPT-5 Search API cost?
GPT-5 Search API costs $1.25 per 1M input tokens and $10.00 per 1M output tokens, sourced from merge-gateway. Cache reads, audio tokens and >200K-context tiers (where applicable) are listed in the Pricing detail block above.
What is the context window of GPT-5 Search API?
GPT-5 Search API has a context window of 272K tokens, with a max output of 128K tokens per reply. This is the total combined size of prompt + completion.
Does GPT-5 Search API support tool calling?
Yes. GPT-5 Search API supports tool calling (function calling). This makes it suitable for production agent and automation workloads where the model has to invoke external functions reliably.
Does GPT-5 Search API support structured output / JSON mode?
Yes. GPT-5 Search API supports structured output / JSON-schema-constrained decoding. This makes it suitable for production agent and automation workloads where the model has to invoke external functions reliably.
Can GPT-5 Search API accept image input?
Yes. GPT-5 Search API accepts both text and image input. Vision pricing per image is usually billed on top of the regular token rate — check merge-gateway's docs for the exact rule.
Is GPT-5 Search API open-weight?
No. GPT-5 Search API is a proprietary model — only merge-gateway (and any approved hosting partners) can serve it. The pricing above reflects the cheapest API access.
What are the best alternatives to GPT-5 Search API?
If GPT-5 Search API doesn't fit, consider Palmyra X4, Palmyra X5, Inkling. Each one targets the same use case — see the Related links below for direct head-to-head pages.
Where does this data come from?
All numbers are normalised into a single canonical model record and reconciled with each provider's official documentation. We re-pull daily and write any changes (price, context, capability) to the /changelog page.
Explore more
More merge-gateway models
- Palmyra X4$2.50 in / $10.00 out
- Palmyra X5$0.60 in / $6.00 out
- Inkling$1.00 in / $4.05 out
- Fugu Max$2.00 in / $6.00 out
- Fugu Ultra$5.00 in / $30.00 out
Capability lists this model is in
最終更新：
Pricing and capabilities are refreshed daily and reconciled against each provider's official documentation. Always verify critical production decisions with the provider directly.