Choose a model to open its comparison page.
O3 Deep Research API pricing covers 129 API providers, from $0.411/M to $70.00/M. O3 Deep Research free API options are available from 2 providers.
OpenAI O3 Deep Research is a reasoning model in the O series, designed for complex reasoning, problem-solving, and analytical tasks.
Input and output token limits for this model, plus how it ranks on long-context understanding.
Third-party OpenRouter endpoint data, shown separately from LMSpeed measurements. Some 30-minute live performance fields only appear after syncing with an OpenRouter API key.
| Provider endpoint | Input | Output | 1d uptime | 30m latency | 30m throughput | Context / output |
|---|---|---|---|---|---|---|
OpenAI openai | $10/M | $40/M | 100% | — | — | 200K tokens / 100K tokens |
Compare O3 Deep Research API pricing across 127 providers. Prices range from $0.411/M to $70.00/M. ZEN-AI VIP offers the lowest rate at $0.411/M. 2 providers offer free API credits or a free tier.
| Provider | Health | Model Variant | Group | Input ($/M) | Output ($/M) | Speed (t/s) | First token | Audit |
|---|---|---|---|---|---|---|---|---|
L1 100% | o3-deep-research | 优质官转OpenAI | $5.48/M | $21.92/M | — | — | — | |
L1 100% | o3-deep-research-2025-06-26 | 优质官转OpenAI | $5.48/M | $21.92/M | — | — | — | |
L1 100% | o3-deep-research | 优质官转OpenAI | $10.19/M | $40.77/M | — | — | — | |
L1 100% | o3-deep-research-2025-06-26 | 优质官转OpenAI | $10.19/M | $40.77/M | — | — | — | |
L1 100% | o3-deep-research | gpt-vip | $4.79/M Cache read$1.20/M | $19.18/M | — | — | — | |
L1 100% | o3-deep-research-2025-06-26 | gpt-vip | $4.79/M Cache read$1.20/M | $19.18/M | — | — | — | |
L1 100% | o3-deep-research-2025-06-26 | 优质官转OpenAI | $10.96/M | $43.84/M | — | — | — | |
L1 100% | o3-deep-research | 优质官转OpenAI | $10.96/M | $43.84/M | — | — | — | |
L1 100% | o3-deep-research | gpt-openai | $40.00/M | $160.00/M | — | — | — | |
L1 100% | o3-deep-research-2025-06-26 | gpt-openai | $40.00/M | $160.00/M | — | — | — | |
兔子API Free | L1 100% | o3-deep-research-2025-06-26 | 官方优惠 | Free | Free | — | — | — |
L1 100% | o3-deep-research | 官方优惠 | Free | Free | — | — | — | |
L1 100% | o3-deep-research-2025-06-26 | default | $1.37/M | $5.48/M | — | — | — | |
L1 100% | o3-deep-research | default | $1.37/M | $5.48/M | — | — | — | |
L1 100% | o3-deep-research-2025-06-26 | default | $2.74/M | $10.96/M | — | — | — | |
L1 100% | o3-deep-research | default | $2.74/M | $10.96/M | — | — | — | |
L1 100% | o3-deep-research | chongzhi | $4.11/M | $16.44/M | — | — | — | |
L1 100% | o3-deep-research-2025-06-26 | chongzhi | $4.11/M | $16.44/M | — | — | — | |
L1 100% | o3-deep-research | default | $4.90/M Cache read$1.22/M | $19.58/M | — | — | — | |
L1 100% | o3-deep-research-2025-06-26 | default | $4.90/M Cache read$1.22/M | $19.58/M | — | — | — |
gpt-5-4
OpenAI GPT-5.4 extends the GPT-5 family with stronger instruction following, deeper tool use, and improved performance on coding, math, and long-document analysis.
gpt-5-3-codex
OpenAI GPT-5.3 Codex is a code-specialized variant in the GPT-5 series, optimized for code generation, debugging, and software development tasks.
gpt-5-2
OpenAI GPT-5.2 is a GPT-5 series model emphasizing advanced reasoning, multimodal understanding, and high-quality outputs for complex enterprise workloads.
claude-opus-4-6
Anthropic Claude Opus 4.6 is the most capable Claude Opus tier, optimized for complex analysis, long-horizon coding, and high-stakes enterprise reasoning workloads.
claude-sonnet-4-6
Anthropic Claude Sonnet 4.6 extends the Sonnet line with improved tool use, coding reliability, and long-context performance for everyday production workloads.
claude-haiku-4-5
Anthropic Claude Haiku 4.5 delivers fast, low-cost responses while retaining solid instruction following for chat, classification, and lightweight coding.
