Find 38,000+ OpenAI o1/o3 Reasoning Model Developer Leads (OpenAI o1 o3 o1-mini o3-mini reasoning chain-of-thought authors, OpenAI reasoning_effort high medium low token budget engineers, OpenAI o1 structured output response_format JSON schema contributors, OpenAI o1 tool_choice function tool call reasoning developers, OpenAI o3 extended thinking complex problem math coding authors, OpenAI Responses API previous_response_id conversation engineers, OpenAI o1 developer API rate limit tier 5 max_completion_tokens contributors) Leads on GitHub
GitLeads monitors GitHub stars, forks, issues, and keyword signals to surface OpenAI o1/o3 Reasoning Model Developer Leads (OpenAI o1 o3 o1-mini o3-mini reasoning chain-of-thought authors, OpenAI reasoning_effort high medium low token budget engineers, OpenAI o1 structured output response_format JSON schema contributors, OpenAI o1 tool_choice function tool call reasoning developers, OpenAI o3 extended thinking complex problem math coding authors, OpenAI Responses API previous_response_id conversation engineers, OpenAI o1 developer API rate limit tier 5 max_completion_tokens contributors) leads who are actively building — right when they're most likely to buy your developer tool. Turn GitHub activity into pipeline.
Sample OpenAI o1/o3 Dev Leads — Live from GitHub
Emails partially redacted. Sign up free to reveal contact details and start outreach.
| Developer | GitHub Stars | Repos | Location | |
|---|---|---|---|---|
Alex Chen @alexchen Open source enthusiast. Building developer tools. | ★ 2,840 | 34 | San Francisco, CA | a***@gmail.comReveal → |
Sarah K. @sarahk_dev Full-stack dev. Loves OSS and clean APIs. | ★ 1,190 | 21 | Berlin, Germany | s***@proton.meReveal → |
Marcus T. @marcust Maintainer of several popular libraries. | ★ 3,470 | 58 | Toronto, Canada | m***@outlook.comReveal → |
Priya R. @priyaR Engineer at a Series B SaaS startup. | ★ 890 | 16 | Bangalore, India | p***@gmail.comReveal → |
Jordan M. @jmdev DevRel engineer. Writes about DX and tooling. | ★ 4,120 | 47 | Austin, TX | j***@hey.comReveal → |
How GitLeads Finds OpenAI o1/o3 Reasoning Model Developer Leads (OpenAI o1 o3 o1-mini o3-mini reasoning chain-of-thought authors, OpenAI reasoning_effort high medium low token budget engineers, OpenAI o1 structured output response_format JSON schema contributors, OpenAI o1 tool_choice function tool call reasoning developers, OpenAI o3 extended thinking complex problem math coding authors, OpenAI Responses API previous_response_id conversation engineers, OpenAI o1 developer API rate limit tier 5 max_completion_tokens contributors) Leads on GitHub
GitHub Signal Detection
We continuously index GitHub repositories tagged with OpenAI o1/o3 Reasoning Model Developer Leads (OpenAI o1 o3 o1-mini o3-mini reasoning chain-of-thought authors, OpenAI reasoning_effort high medium low token budget engineers, OpenAI o1 structured output response_format JSON schema contributors, OpenAI o1 tool_choice function tool call reasoning developers, OpenAI o3 extended thinking complex problem math coding authors, OpenAI Responses API previous_response_id conversation engineers, OpenAI o1 developer API rate limit tier 5 max_completion_tokens contributors)-related topics. Stars, forks, new issues, and README keywords all fire signals.
Developer Profiling
Each developer's activity is scored by recency, influence (stars earned), and project relevance. You get leads ranked by likelihood to engage.
Contact Enrichment
We cross-reference public commit metadata, README contact sections, and linked social profiles to find verified email addresses.
Pipeline & CRM Export
Export leads to CSV, push to HubSpot, Salesforce, or Pipedrive, or use our REST API. Every lead includes GitHub context so your outreach is warm from the start.
Who Uses GitLeads for OpenAI o1/o3 Reasoning Model Developer Leads (OpenAI o1 o3 o1-mini o3-mini reasoning chain-of-thought authors, OpenAI reasoning_effort high medium low token budget engineers, OpenAI o1 structured output response_format JSON schema contributors, OpenAI o1 tool_choice function tool call reasoning developers, OpenAI o3 extended thinking complex problem math coding authors, OpenAI Responses API previous_response_id conversation engineers, OpenAI o1 developer API rate limit tier 5 max_completion_tokens contributors) GitHub Leads?
- Developer tool founders — build a pipeline of warm leads before your Product Hunt launch
- DevRel teams — identify community champions and potential OSS contributors
- B2B SaaS companies — target OpenAI o1/o3 Dev Leads who are actively evaluating new tools
- Recruiting agencies — source active OpenAI o1/o3 Dev Leads for technical hiring
- Agencies & growth consultants — resell developer lead generation as a service
FAQ: GitHub Leads for OpenAI o1/o3 Reasoning Model Developer Leads (OpenAI o1 o3 o1-mini o3-mini reasoning chain-of-thought authors, OpenAI reasoning_effort high medium low token budget engineers, OpenAI o1 structured output response_format JSON schema contributors, OpenAI o1 tool_choice function tool call reasoning developers, OpenAI o3 extended thinking complex problem math coding authors, OpenAI Responses API previous_response_id conversation engineers, OpenAI o1 developer API rate limit tier 5 max_completion_tokens contributors)
How many OpenAI o1/o3 Dev Leads are on GitHub?
Our index currently tracks over 38,000 OpenAI o1/o3 Dev Leads with verifiable activity in the last 90 days. GitHub hosts millions of developers; GitLeads filters to the ones who are actively building and most likely to be reachable.
How does GitLeads find OpenAI o1/o3 Reasoning Model Developer Leads (OpenAI o1 o3 o1-mini o3-mini reasoning chain-of-thought authors, OpenAI reasoning_effort high medium low token budget engineers, OpenAI o1 structured output response_format JSON schema contributors, OpenAI o1 tool_choice function tool call reasoning developers, OpenAI o3 extended thinking complex problem math coding authors, OpenAI Responses API previous_response_id conversation engineers, OpenAI o1 developer API rate limit tier 5 max_completion_tokens contributors) developer emails?
We extract emails from public commit metadata, README files, GitHub profiles, and linked social accounts. All data is publicly available and GDPR-compliant for B2B outreach under legitimate interest.
Can I filter OpenAI o1/o3 Dev Leads by location, stars, or company?
Yes. GitLeads supports filtering by location (city, country), star count, follower count, company/org affiliation, repository topics, and activity recency. Build hyper-targeted lists in minutes.
How often is the OpenAI o1/o3 Reasoning Model Developer Leads (OpenAI o1 o3 o1-mini o3-mini reasoning chain-of-thought authors, OpenAI reasoning_effort high medium low token budget engineers, OpenAI o1 structured output response_format JSON schema contributors, OpenAI o1 tool_choice function tool call reasoning developers, OpenAI o3 extended thinking complex problem math coding authors, OpenAI Responses API previous_response_id conversation engineers, OpenAI o1 developer API rate limit tier 5 max_completion_tokens contributors) developer list updated?
Our GitHub crawler runs continuously. New developers who star or fork a OpenAI o1/o3 Reasoning Model Developer Leads (OpenAI o1 o3 o1-mini o3-mini reasoning chain-of-thought authors, OpenAI reasoning_effort high medium low token budget engineers, OpenAI o1 structured output response_format JSON schema contributors, OpenAI o1 tool_choice function tool call reasoning developers, OpenAI o3 extended thinking complex problem math coding authors, OpenAI Responses API previous_response_id conversation engineers, OpenAI o1 developer API rate limit tier 5 max_completion_tokens contributors) repository are added to your pipeline within 24 hours.
Start Finding OpenAI o1/o3 Reasoning Model Developer Leads (OpenAI o1 o3 o1-mini o3-mini reasoning chain-of-thought authors, OpenAI reasoning_effort high medium low token budget engineers, OpenAI o1 structured output response_format JSON schema contributors, OpenAI o1 tool_choice function tool call reasoning developers, OpenAI o3 extended thinking complex problem math coding authors, OpenAI Responses API previous_response_id conversation engineers, OpenAI o1 developer API rate limit tier 5 max_completion_tokens contributors) Leads on GitHub Today
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