gpt-5.4 vs grok-4.7
Fourteen priced metrics for the same 2,000-in / 300-out call, with and without provider caching, and what TokenZero's cascade would do with the pair.
At list prices as of 2026-10-26, grok-4.7 costs $2.52 per million blended tokens on a 2,000-in / 300-out call against $4.13 for gpt-5.4, 38.9% less. With the static prefix cached both drop further: $6.13 versus $3.55 per thousand calls. TokenZero routes only prompts its classifier scores simple and holds a 99.8% parity floor.
· Source: provider list prices verified in pricing table 2026-10-26; costs computed by the same code that signs TokenZero receipts
At a glance
- Cheaper per blended token
- grok-4.7 by 38.9% (computed)
- gpt-5.4 blended $/1M
- $4.13 (computed)
- grok-4.7 blended $/1M
- $2.52 (computed)
- Input $/1M
- $2.50 vs $2.00
- Output $/1M
- $15.00 vs $6.00
- Cached input $/1M
- $0.250 vs $0.500
- Cache discount
- 90% vs 75% (computed)
- Monthly at 100k calls
- $950 vs $580 (computed)
- Saved per 1M calls
- $3,700 (computed)
- Providers
- openai vs xai
- Lifecycle
- active, no retirement announced vs active, no retirement announced
- Parity floor for routing
- 99.8% (shadow-eval breaker)
gpt-5.4 vs grok-4.7: list prices and the same workload on both (USD, table 2026-10-26)
| Metric | gpt-5.4 | grok-4.7 | Delta |
|---|---|---|---|
| Provider · tier | openai · frontier | xai · frontier | different providers |
| Input $/1M | $2.50 | $2.00 | 20% gap |
| Output $/1M | $15.00 | $6.00 | 60% gap |
| Cached input $/1M | $0.250 | $0.500 | 90% / 75% off input |
| Cache write $/1M | no surcharge | no surcharge | |
| Minimum cacheable prefix | 1024 tokens | 1024 tokens | |
| Effective blended $/1M (2,000 in / 300 out) | $4.13 | $2.52 | grok-4.7 38.9% less |
| Per call | $0.00950 | $0.00580 | $0.00370 |
| Per month at 100k calls | $950 | $580 | $370 |
| …with the 1,500-token prefix cached | $613 | $355 | $258 |
| Long-context threshold | 272,000 tokens ($5.00 in / $22.50 out above) | 200,000 tokens ($4.00 in / $12.00 out above) | |
| Processing tiers | flex 0.5x · fast 2x | standard only | |
| Lifecycle | active, no retirement announced | active, no retirement announced | |
| Cheaper sibling (cascade target) | gpt-5.4-mini | grok-4.3 | |
| TokenZero cascade recommendation | none (cascade stays within one provider; cross-provider moves only on failover) | $3,700 saved per 1M calls if every call moved; $1,480 at a 40% simple-prompt share | 99.8% parity floor, breaker on |
Use either model through TokenZero
OPENAI_BASE_URL=https://tokenzero.sh/v1
# keep your own keys; cache formatting on, routing advisory, signed receipt per callFree up to $500/month of routed spend; paid plans take 15% of verified savings with a 3x-ROI-or-$0 rule.
What is not on this page
Third-party quality scores (coding ELO, extraction accuracy, reasoning benchmarks) and per-model latency are not shown because TokenZero does not measure them; the numbers above are prices and the arithmetic on them. The latency benchmark shows what the gateway does measure.
Questions people ask
Which is cheaper, gpt-5.4 or grok-4.7?
grok-4.7. At list prices as of 2026-10-26 it costs $2.52 per million blended tokens versus $4.13 for gpt-5.4, a 38.9% gap on a 2,000-input / 300-output call. Per month at 100,000 calls that is $580 versus $950.
How much does prompt caching change the gpt-5.4 vs grok-4.7 gap?
Cached input costs $0.250 on gpt-5.4 and $0.500 on grok-4.7 per million. With a 1,500-token static prefix cached, 100,000 calls cost $613 and $355 respectively; TokenZero's formatter places the breakpoints and sets prompt_cache_key automatically.
Can TokenZero route gpt-5.4 traffic to grok-4.7 safely?
Not automatically: cascade routing stays inside one provider so the request shape, tools and keys are unchanged. Cross-provider moves happen only on failover when you name the fallback model and key. Use the calculator to price a manual migration of the workload.
Is gpt-5.4 or grok-4.7 being retired?
gpt-5.4: active, no retirement announced. grok-4.7: active, no retirement announced. TokenZero audits flag retired ids and the gateway warns in X-TokenZero-Warning with the provider's replacement.