GPT-5.4
- Family
- GPT-5.4
- Released
- 2026-03-05
- Context
- 1.05M
- Max output
- 128K
- Architecture
- Decoder Only
- Knowledge cutoff
- 2025-08
- Specialization
- general
- Openness
- Proprietary
- License
- ProprietaryCommercial use: conditional
- Weights
- Not released
- Code
- Unknown
Cheapest of 4 routes · OpenAI API · cache read $0.250
About
GPT-5.4 is OpenAI's flagship frontier reasoning model, released March 5, 2026. It incorporates advances from GPT-5.3-Codex for coding and agentic workflows, and adds 'Thinking' mode with editable reasoning plans. Key capabilities include computer use (navigating interfaces via Playwright), image understanding and generation integration, full-stack web app generation, tool calling, and deep research. Knowledge cutoff is August 31, 2025. Model ID: gpt-5.4.
Providers(4)
Compare all 4Compare API pricing across 4 tracked provider routes for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Batch in / out | Cache | Route |
|---|---|---|---|---|---|
| OpenAI API | $2.50 | $15.00 | $1.25 / $7.50 | read $0.250 | Serverless |
| OpenRouter | $2.50 | $15.00 | - | read $0.250 | Serverless |
| Vercel AI Gateway | $2.50 | $15.00 | - | read $0.250 | Serverless |
| AWS Bedrock | $2.75 | $16.50 | - | - | Serverless |
Available via routers & gateways(16)
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.
Amazon Bedrock Intelligent Prompt Routing
RouterAWS Bedrock's native intelligent prompt router that routes prompts between Anthropic Claude model tiers (Haiku/Sonnet) based on predicted task complexity, with no extra per-routing charge.
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.
Capabilities
Benchmark peer barsfor Coding
Benchmark scores(14)
| Benchmark | Score | Version | Evaluation | Source |
|---|---|---|---|---|
| SWE-bench Pro | 57.7 | SWE-bench Pro Public (pass@1)Observed 2026-06-07 | — | Source |
| Google-Proof Q&A | 92.0 | diamondObserved 2026-04-18 | — | Source |
| Massive Multi-discipline Multimodal Understanding | 82.1 | —Observed 2026-04-19 | — | Source |
| MMLU PRO | 87.5 | —Observed 2026-04-19 | — | Source |
| τ-bench | 78.3 | τ-benchObserved 2026-04-24 | — | Source |
| MultiChallenge | 69.2 | MultiChallengeObserved 2026-04-26 | — | Source |
| SWE-bench Verified | 71.7 | SWE-bench VerifiedObserved 2026-04-27 | — | Source |
| ARC Prize / ARC Challenge | 73.3 | ARC-AGI-2Observed 2026-04-27 | — | Source |
| Chatbot Arena | 1479.0 | HighObserved 2026-04-28 | — | Source |
| MMMU Pro | 81.2 | official OpenAI, without tool useObserved 2026-04-01 | — | Source |
| ARC-AGI-2 | 73.3 | llm-stats shows 0 (accuracy%)Observed 2026-06-07 | — | Source |
| Humanity's Last Exam | 41.6 | HLE (xhigh setting) (accuracy)Observed 2026-06-07 | — | Source |
| Terminal-Bench 2.0 | 75.1 | Terminal-Bench 2.0 (accuracy%)Observed 2026-06-07 | — | Source |
| GeneBench-Pro | 8.9 | xhighObserved 2026-06-30 | — | Source |
Migration checks
No linked migration route is available for this model yet.
Rankings & picks(10)
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Comparison and alternatives
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Cheapest of 4 routes · OpenAI API · cache read $0.250