GPT-4o Realtime Preview (10-01)
GPT-4o Realtime Preview (10-01) is a legacy integration reference; evaluate GPT-4o Realtime Preview (12-17) before starting new work.
Use it for
- Teams maintaining an existing integration
- Workloads that can use a 128k context window
Do not use it for
- New production launches
- Cost-sensitive launches that need sourced token pricing
- Strict JSON or tool-calling flows
- Family
- GPT-4o Realtime
- Released
- 2024-10-01
- Context
- 128k
- Architecture
- Decoder Only
- Knowledge cutoff
- 2024-06
- Specialization
- realtime-voice
- Openness
- Proprietary
- License
- ProprietaryCommercial use: conditional
- Weights
- Not released
- Code
- Unknown
- Training
- Fine-tuned
No tracked provider token pricing is available yet.
This model is deprecated. OpenAI recommends switching to GPT-4o Realtime Preview (12-17).
About
GPT-4o Realtime Preview (10-01) is OpenAI's GPT-4o Realtime model. It is deprecated (originally released 2024-10-01); use it only for reproducing earlier results or evaluating drift over time.
Top use-case fit: coding, agents, and build tasks
Coding
Included by capability and metadata signals in the decision map.
Agents
Included by capability and metadata signals in the decision map.
Long context
Included by capability and metadata signals in the decision map.
Provider price ladder
No tracked provider token pricing is available for this model yet.
Available via routers & gateways(15)
LiteLLM
GatewayOpen-source Python SDK and proxy server that unifies 100+ LLM APIs behind a single OpenAI-compatible interface, with load balancing, cost tracking, and configurable failover.
OpenRouter
HybridUnified hybrid gateway to 400+ models from 60+ providers via a single OpenAI-compatible API, with optional auto-routing that selects the best model per prompt.
Portkey
GatewayProduction AI gateway routing to 1,600+ LLMs with failover, load balancing, semantic caching, and guardrails; Apache 2.0 core is fully self-hostable with the complete feature set.
AIRouter
RouterCommercial LLM router that analyzes incoming requests and routes to the optimal model for cost/quality/latency via a drop-in OpenAI-compatible API, with a privacy-preserving embedding mode that avoids sending prompt content.
Helicone
GatewayObservability-first AI gateway with routing, caching, rate limiting, and request tracing; Apache 2.0 open-source core with a managed hosted tier for logging and analytics.
Kong AI Gateway
GatewayMulti-LLM AI gateway built on Kong Gateway 3.x, adding semantic routing, load balancing, guardrails, and MCP traffic analytics as plugins over Kong's existing API management platform.
Capabilities
Benchmark peer barsfor Coding
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
No tracked provider token pricing is available yet.